$73+ Cheap flights from the United States to Denver (DEN)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — DEN
Aug 5 — Aug 121
Round-trip
1 adult, Economy
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Find cheap flights from USA to Denver with Cheapflights
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Cheapest flights from USA to DenverExplore the most affordable flight options available from USA to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 6, 2026.
Explore the most affordable flight options available from USA to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 6, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/269:40 pm
DFW
- DEN
Nonstop2h 20m
Frontier
Sat 10/37:00 am
DEN
- DFW
Nonstop2h 06m
Frontier
Deal found 7/1![Frontier logo]()
$106
This Super.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/39:40 pm
DFW
- DEN
Nonstop2h 20m
Frontier
Wed 10/75:17 pm
DEN
- DFW
Nonstop2h 18m
Frontier
Deal found 7/2![Frontier logo]()
$107
This Frontier deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/85:48 am
DFW
- DEN
Nonstop2h 10m
Frontier
Wed 9/95:17 pm
DEN
- DFW
Nonstop2h 18m
Frontier
Deal found 7/1![Frontier logo]()
$108
This Kiwi.com deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:18 am
DFW
- DEN
Nonstop2h 10m
Frontier
Tue 8/252:55 pm
DEN
- DFW
Nonstop2h 08m
Frontier
Deal found 7/3![Frontier logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1211:11 am
DFW
- DEN
Nonstop2h 13m
Frontier
Wed 9/167:00 am
DEN
- DFW
Nonstop2h 06m
Frontier
Deal found 7/3![Frontier logo]()
$111
This eDestinos deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/289:31 pm
DFW
- DEN
Nonstop2h 24m
Frontier
Tue 8/410:09 am
DEN
- DFW
Nonstop2h 10m
Frontier
Deal found 7/4![Frontier logo]()
$114
This Kiwi.com deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/611:11 am
DFW
- DEN
Nonstop2h 13m
Frontier
Sat 10/178:59 pm
DEN
- DFW
Nonstop2h 04m
Frontier
Deal found 7/3![Frontier logo]()
$115
This Cheapflightsfares deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/89:31 pm
DFW
- DEN
Nonstop2h 24m
Frontier
Tue 8/115:23 pm
DEN
- DFW
Nonstop2h 13m
Frontier
Deal found 7/1![Frontier logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:48 am
DFW
- DEN
Nonstop2h 10m
Frontier
Tue 9/13:10 pm
DEN
- DFW
Nonstop2h 08m
Frontier
Deal found 7/3![Frontier logo]()
$117
This Frontier deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/78:05 am
DFW
- DEN
Nonstop2h 22m
Frontier
Sat 11/75:17 pm
DEN
- DFW
Nonstop2h 18m
Frontier
Deal found 7/1![Frontier logo]()
$118
This Kiwi.com deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/17:09 pm
DFW
- DEN
Nonstop2h 23m
Frontier
Wed 8/125:05 am
DEN
- DFW
Nonstop2h 04m
Frontier
Deal found 7/3![Frontier logo]()
$121
This Cheapflightsfares deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/105:20 am
DFW
- DEN
Nonstop2h 10m
Frontier
Wed 8/1210:09 am
DEN
- DFW
Nonstop2h 10m
Frontier
Deal found 7/2![Frontier logo]()
$122
Best flights from USA to DenverDiscover carefully curated flight deals from USA to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 6, 2026.
Discover carefully curated flight deals from USA to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 6, 2026.
This United Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/135:55 am
ORD
- DEN
Nonstop2h 39m
United Airlines
Tue 8/188:29 pm
DEN
- ORD
Nonstop2h 30m
United Airlines
Deal found 7/2![United Airlines logo]()
$216
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/296:30 am
ORD
- DEN
1 stop4h 33m
Delta
Tue 8/46:05 am
DEN
- ORD
1 stop6h 03m
Delta
Deal found 7/1![Delta logo]()
$225
This Southwest deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/25:55 am
SEA
- DEN
2 stops7h 15m
Southwest
Tue 9/812:50 pm
DEN
- SEA
2 stops8h 25m
Southwest
Deal found 7/5![Southwest logo]()
$287
This JetBlue deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/228:15 pm
JFK
- DEN
Nonstop4h 43m
JetBlue
Tue 9/12:04 pm
DEN
- JFK
Nonstop4h 00m
JetBlue
Deal found 7/1![JetBlue logo]()
$313
This Alaska Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/153:52 pm
SFO
- DEN
2 stops6h 38m
Alaska Airlines
Mon 8/179:08 pm
DEN
- SFO
1 stop13h 12m
Alaska Airlines
Deal found 7/2![Alaska Airlines logo]()
$365
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/192:30 pm
DFW
- DEN
1 stop6h 10m
Delta
Sat 9/267:10 am
DEN
- DFW
1 stop5h 23m
Delta
Deal found 7/1![Delta logo]()
$237
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:32 pm
DFW
- DEN
1 stop6h 02m
Delta
Sat 8/87:05 am
DEN
- DFW
1 stop5h 25m
Delta
Deal found 7/1![Delta logo]()
$237
This United Airlines deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/267:50 pm
ORD
- DEN
Nonstop2h 54m
United Airlines
Mon 9/285:36 pm
DEN
- ORD
Nonstop2h 42m
United Airlines
Deal found 7/4![United Airlines logo]()
$265
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:55 am
DFW
- DEN
1 stop5h 09m
Delta
Sat 8/2210:50 am
DEN
- DFW
1 stop7h 41m
Delta
Deal found 7/2![Delta logo]()
$237
This Southwest deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/229:40 am
LGA
- DEN
1 stop7h 55m
Southwest
Sat 8/295:20 pm
DEN
- LGA
Nonstop3h 40m
Southwest
Deal found 7/2![Southwest logo]()
$287
This Southwest deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/196:55 am
SEA
- DEN
1 stop8h 05m
Southwest
Sat 10/248:45 am
DEN
- SEA
2 stops9h 50m
Southwest
Deal found 7/5![Southwest logo]()
$288
This Delta deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2211:19 am
ORD
- DEN
1 stop6h 49m
Delta
Mon 10/2610:30 am
DEN
- ORD
1 stop4h 54m
Delta
Deal found 7/3![Delta logo]()
$247
This Southwest deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:25 am
SEA
- DEN
1 stop7h 20m
Southwest
Sun 9/277:35 am
DEN
- SEA
2 stops7h 25m
Southwest
Deal found 7/3![Southwest logo]()
$288
This United Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1610:23 pm
IAD
- DEN
Nonstop4h 07m
United Airlines
Thu 8/66:00 pm
DEN
- IAD
Nonstop3h 30m
United Airlines
Deal found 7/1![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/103:39 pm
ORD
- DEN
1 stop5h 02m
Delta
Sun 10/1112:59 am
DEN
- ORD
1 stop6h 04m
Delta
Deal found 7/2![Delta logo]()
$255
This Southwest deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:00 am
SEA
- DEN
1 stop4h 40m
Southwest
Sun 8/237:35 am
DEN
- SEA
2 stops7h 25m
Southwest
Deal found 7/1![Southwest logo]()
$288
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:30 am
ORD
- DEN
1 stop4h 27m
Delta
Sun 10/1112:59 am
DEN
- ORD
1 stop6h 04m
Delta
Deal found 7/2![Delta logo]()
$255
This United Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/27:34 pm
DFW
- DEN
1 stop5h 23m
United Airlines
Tue 8/43:42 pm
DEN
- DFW
Nonstop2h 06m
United Airlines
Deal found 7/1![United Airlines logo]()
$342
This Southwest deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/1211:40 am
SEA
- DEN
1 stop6h 05m
Southwest
Sun 8/167:35 am
DEN
- SEA
2 stops7h 25m
Southwest
Deal found 7/1![Southwest logo]()
$288
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/296:31 pm
DFW
- DEN
1 stop5h 56m
Delta
Mon 8/35:35 am
DEN
- DFW
1 stop5h 03m
Delta
Deal found 7/1![Delta logo]()
$258
This Southwest deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/17:30 am
SEA
- DEN
2 stops9h 00m
Southwest
Sat 8/110:20 pm
DEN
- SEA
Nonstop2h 55m
Southwest
Deal found 7/4![Southwest logo]()
$292
This United Airlines deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/298:59 pm
EWR
- DEN
Nonstop4h 27m
United Airlines
Thu 8/67:10 pm
DEN
- EWR
Nonstop3h 54m
United Airlines
Deal found 7/4![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2111:22 am
ORD
- DEN
1 stop7h 01m
Delta
Sun 8/2312:59 am
DEN
- ORD
1 stop5h 57m
Delta
Deal found 7/2![Delta logo]()
$266
This Southwest deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/25:55 am
SEA
- DEN
2 stops7h 15m
Southwest
Sun 9/63:35 pm
DEN
- SEA
2 stops7h 20m
Southwest
Deal found 7/2![Southwest logo]()
$293
This United Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:30 am
EWR
- DEN
Nonstop4h 15m
United Airlines
Tue 7/281:41 pm
DEN
- EWR
Nonstop3h 54m
United Airlines
Deal found 7/2![United Airlines logo]()
$389
This Southwest deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2612:40 pm
SEA
- DEN
2 stops7h 40m
Southwest
Thu 9/1010:15 am
DEN
- SEA
2 stops7h 50m
Southwest
Deal found 7/3![Southwest logo]()
$293
This Delta deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/257:40 pm
ORD
- DEN
1 stop4h 19m
Delta
Sat 11/2811:10 am
DEN
- ORD
1 stop7h 24m
Delta
Deal found 7/3![Delta logo]()
$275
This United Airlines deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/610:23 pm
IAD
- DEN
Nonstop4h 07m
United Airlines
Thu 8/137:05 pm
DEN
- IAD
Nonstop3h 27m
United Airlines
Deal found 7/4![United Airlines logo]()
$399
This Southwest deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:50 am
SFO
- DEN
2 stops7h 10m
Southwest
Wed 8/1212:35 pm
DEN
- SFO
2 stops7h 40m
Southwest
Deal found 7/1![Southwest logo]()
$301
This Delta deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/216:00 am
ORD
- DEN
1 stop5h 12m
Delta
Tue 11/242:20 pm
DEN
- ORD
1 stop4h 14m
Delta
Deal found 7/4![Delta logo]()
$275
Last-minute flights from USA to DenverDiscover last-minute flight deals from USA to Denver. Data last updated July 6, 2026 and is based on user searches.
Discover last-minute flight deals from USA to Denver. Data last updated July 6, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/225:18 am
DFW
- DEN
Nonstop2h 10m
Frontier
Wed 7/2210:09 am
DEN
- DFW
Nonstop2h 10m
Frontier
Deal found 7/4![Frontier logo]()
$123
This eDestinos deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/289:31 pm
DFW
- DEN
Nonstop2h 24m
Frontier
Tue 8/410:09 am
DEN
- DFW
Nonstop2h 10m
Frontier
Deal found 7/4![Frontier logo]()
$114
This Frontier deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/295:18 am
DFW
- DEN
Nonstop2h 10m
Frontier
Wed 7/2910:09 am
DEN
- DFW
Nonstop2h 10m
Frontier
Deal found 7/5![Frontier logo]()
$125
This Super.com deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/299:31 pm
DFW
- DEN
Nonstop2h 24m
Frontier
Wed 8/55:05 am
DEN
- DFW
Nonstop2h 04m
Frontier
Deal found 7/1![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/17:09 pm
DFW
- DEN
Nonstop2h 23m
Frontier
Wed 8/125:05 am
DEN
- DFW
Nonstop2h 04m
Frontier
Deal found 7/3![Frontier logo]()
$121
This Cheapflightsfares deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/89:31 pm
DFW
- DEN
Nonstop2h 24m
Frontier
Tue 8/115:23 pm
DEN
- DFW
Nonstop2h 13m
Frontier
Deal found 7/1![Frontier logo]()
$116
This Cheapflightsfares deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/105:20 am
DFW
- DEN
Nonstop2h 10m
Frontier
Wed 8/1210:09 am
DEN
- DFW
Nonstop2h 10m
Frontier
Deal found 7/2![Frontier logo]()
$122
This Frontier deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:31 pm
DFW
- DEN
Nonstop2h 24m
Frontier
Tue 8/252:55 pm
DEN
- DFW
Nonstop2h 08m
Frontier
Deal found 7/1![Frontier logo]()
$108
This Cheapflightsfares deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/189:31 pm
DFW
- DEN
Nonstop2h 24m
Frontier
Wed 8/1910:09 am
DEN
- DFW
Nonstop2h 10m
Frontier
Deal found 7/1![Frontier logo]()
$106
This Super.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/189:31 pm
DFW
- DEN
Nonstop2h 24m
Frontier
Sat 8/225:05 am
DEN
- DFW
Nonstop2h 04m
Frontier
Deal found 7/2![Frontier logo]()
$107
This Kiwi.com deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:18 am
DFW
- DEN
Nonstop2h 10m
Frontier
Tue 8/252:55 pm
DEN
- DFW
Nonstop2h 08m
Frontier
Deal found 7/3![Frontier logo]()
$109
This Cheapflightsfares deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/292:41 pm
ORD
- DEN
Nonstop3h 04m
Frontier
Tue 9/111:59 pm
DEN
- ORD
1 stop6h 54m
Frontier
Deal found 7/4![Frontier logo]()
$172
One-way flights from USA to DenverSearch for one-way flight options from USA to Denver. Find affordable one-way fares based on user searches. Data last updated July 6, 2026.
Search for one-way flight options from USA to Denver. Find affordable one-way fares based on user searches. Data last updated July 6, 2026.
This Super.com deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/129:31 pm
DFW
- DEN
Nonstop2h 24m
Frontier
Deal found 7/4![Frontier logo]()
$73
This Super.com deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/119:07 am
DFW
- DEN
Nonstop2h 18m
Frontier
Deal found 7/5![Frontier logo]()
$74
This Frontier deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/25:18 am
DFW
- DEN
Nonstop2h 10m
Frontier
Deal found 7/3![Frontier logo]()
$75
This Jettzy deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/189:31 pm
DFW
- DEN
Nonstop2h 24m
Frontier
Deal found 7/6![Frontier logo]()
$76
This Trip.com deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/44:30 pm
DFW
- DEN
Nonstop2h 21m
Frontier
Deal found 7/5![Frontier logo]()
$78
This Super.com deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2811:11 am
DFW
- DEN
Nonstop2h 13m
Frontier
Deal found 7/3![Frontier logo]()
$80
This Frontier deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/316:58 pm
DFW
- DEN
Nonstop2h 19m
Frontier
Deal found 7/1![Frontier logo]()
$81
This Super.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/35:20 am
DFW
- DEN
Nonstop2h 10m
Frontier
Deal found 7/2![Frontier logo]()
$84
This Frontier deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:18 am
DFW
- DEN
Nonstop2h 10m
Frontier
Deal found 7/6![Frontier logo]()
$85
This Super.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/309:07 am
DFW
- DEN
Nonstop2h 18m
Frontier
Deal found 7/2![Frontier logo]()
$86
This Super.com deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/299:07 am
DFW
- DEN
Nonstop2h 18m
Frontier
Deal found 7/6![Frontier logo]()
$89
This Super.com deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/316:58 pm
DFW
- DEN
Nonstop2h 19m
Frontier
Deal found 7/1![Frontier logo]()
$91
Find flight deals from USA to Denver
Keep the following information in mind while searching for USA to Denver flight deals. Data was last updated July 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $106 (Cheapflightsfares) |
One-way from | $73 (Super.com) |
Popular in | June |
Cheapest in | January |
Average price | $353 |
Good round-trip deal | $127 or less |
Good one-way deal | $67 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from USA to Denver that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 6, 2026.
Use the filters below to find and compare flights from the United States to Denver that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
ChicagoDenver
ORD - DEN
ORDDEN
Chicago O'Hare Intl
Thu 8/13
5:55 am-7:34 am
Nonstop2h 39m
Denver Intl
Tue 8/18
8:29 pm-11:59 pm
Nonstop2h 30m
$216
ChicagoDenver
ORD - DEN
ORDDEN
Chicago O'Hare Intl
Wed 7/29
6:30 am-10:03 am
1 stop4h 33m
Denver Intl
Tue 8/4
6:05 am-1:08 pm
1 stop6h 03m
$225
DallasDenver
DFW - DEN
DFWDEN
Dallas/Fort Worth
Sat 9/19
2:30 pm-7:40 pm
1 stop6h 10m
Denver Intl
Sat 9/26
7:10 am-1:33 pm
1 stop5h 23m
$237
DallasDenver
DFW - DEN
DFWDEN
Dallas/Fort Worth
Tue 8/4
6:32 pm-11:34 pm
1 stop6h 02m
Denver Intl
Sat 8/8
7:05 am-1:30 pm
1 stop5h 25m
$237
DallasDenver
DFW - DEN
DFWDEN
Dallas/Fort Worth
Tue 8/18
7:55 am-12:04 pm
1 stop5h 09m
Denver Intl
Sat 8/22
10:50 am-7:31 pm
1 stop7h 41m
$237
ChicagoDenver
ORD - DEN
ORDDEN
Chicago O'Hare Intl
Thu 10/22
11:19 am-5:08 pm
1 stop6h 49m
Denver Intl
Mon 10/26
10:30 am-4:24 pm
1 stop4h 54m
$247
ChicagoDenver
ORD - DEN
ORDDEN
Chicago O'Hare Intl
Sat 10/10
3:39 pm-7:41 pm
1 stop5h 02m
Denver Intl
Sun 10/11
12:59 am-8:03 am
1 stop6h 04m
$255
ChicagoDenver
ORD - DEN
ORDDEN
Chicago O'Hare Intl
Tue 10/6
6:30 am-9:57 am
1 stop4h 27m
Denver Intl
Sun 10/11
12:59 am-8:03 am
1 stop6h 04m
$255
DallasDenver
DFW - DEN
DFWDEN
Dallas/Fort Worth
Wed 7/29
6:31 pm-11:27 pm
1 stop5h 56m
Denver Intl
Mon 8/3
5:35 am-11:38 am
1 stop5h 03m
$258
ChicagoDenver
ORD - DEN
ORDDEN
Chicago O'Hare Intl
Sat 9/26
7:50 pm-9:44 pm
Nonstop2h 54m
Denver Intl
Mon 9/28
5:36 pm-9:18 pm
Nonstop2h 42m
$265
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from USA to Denver
Have a flexible travel schedule? Discover the best time to fly to Denver from USA with our price prediction graph.
DFW-DEN
SEA-DEN
JFK-DEN
SFO-DEN
IAD-DEN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from the United States to Denver
US0-DEN
DFW-DEN
SEA-DEN
JFK-DEN
SFO-DEN
What is the cheapest month to book a flight from USA to Denver?
Currently, October is the cheapest month in which you can book a flight from USA to Denver (average of $236). Flying from USA to Denver in June is currently the most expensive (average of $369). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from US to DEN?
Find hourly flight availability from USA to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 6, 2026.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 19% on flights from USA to Denver by exploring options for tickets in the evening.
Weekly flight availability from USA to Denver
Explore weekly flight availability from USA to Denver. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 6, 2026.
The most flights from US0 to DEN are scheduled on a Sunday (98 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (49 on average).
How often are flights from the United States to Denver delayed?
About 17% of weekly flights between United States and Denver have experienced delays in the past year, with the average delay time being 145 minutes.
What is the most punctual flight time for the United States to Denver flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Saturday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on the United States to Denver flights?
Over the last year, United Airlines have had the lowest number of delays on this route, with just 13% of flights being delayed.
How far ahead should I book a flight from USA to Denver?
The price you pay for your flight from USA to Denver may vary depending on when you book. For the best chance of a lower fare, look to book 29 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest day to fly from USA to Denver?
Use this chart to determine the cheapest time to fly round-trip from USA to Denver. Price data was last updated on June 27, 2026.
Travelers seeking maximum savings on their USA to Denver flight should consider departing on Monday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
The best insider tips for theUnited States to Denver flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your theUnited States to Denver trip
Our travel experts
Reviews of airlines servicing Denver
Get insights into the airlines that provide service to Denver. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Denver. Reviews last updated July 6, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from the United States to Denver have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Crew
8.6
Comfort
8.0
Overall
7.9
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Crew
8.6
Comfort
8.0
Overall
7.9
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Crew
8.6
Comfort
8.0
Overall
7.9
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Crew
8.6
Comfort
8.0
Overall
7.9
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Crew
8.6
Comfort
8.0
Overall
7.9
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Crew
8.6
Comfort
8.0
Overall
7.9
Boarding
8.1
Food
7.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from USA to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Denver?
Book flights to Denver if you plan to visit one of these locationsThornton
Black Hawk
Westminster
Centennial
Lakewood
Broomfield
Golden
Greeley
Lone Tree
Wheat Ridge
Silverthorne
Central City
Fort Morgan
Cripple Creek
Winter Park
Manitou Springs
Frisco
Englewood
Glendale
Evergreen
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
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Denver flight routes
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Alternative routes for USA to Denver
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Denver by adding a car rental and/or hotel reservation to your travel itinerary.
Other flights to Denver
Explore flights to Denver departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 6, 2026.
Search flights from USA to Denver by cabin class
Find flights from USA to Denver, based on your preferred cabin class, be it economy, premium economy, business, or first class.
USA and Denver flights
Browse other USA and Denver flight options. Last updated on July 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 8 airlines flying from USA to Denver
Discover the top 8 airlines that operate flights from USA to Denver. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$55 | Average$200 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$69 | Average$202 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$91 | Average$317 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$99 | Average$287 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$106 | Average$319 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$117 | Average$299 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$117 | Average$303 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$125 | Average$333 | FlexibilityNo cancel fee | On-time69% |