$70+ 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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — DEN
Aug 10 — Aug 171
Round-trip
1 adult, Economy
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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 11, 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 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/10. 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.
Thu 8/135:20 am
DFW
- DEN
Nonstop2h 10m
Frontier
Mon 8/176:30 am
DEN
- DFW
1 stop8h 37m
Frontier
Deal found 7/10![Frontier logo]()
$119
This Frontier deal was found by Cheapflights users on 7/10. 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 8/89:07 am
DFW
- DEN
Nonstop2h 18m
Frontier
Wed 8/125:05 am
DEN
- DFW
Nonstop2h 04m
Frontier
Deal found 7/10![Frontier logo]()
$120
This Cheapflightsfares deal was found by Cheapflights users on 7/10. 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.
Fri 8/79:31 pm
DFW
- DEN
Nonstop2h 24m
Frontier
Mon 8/1010:09 am
DEN
- DFW
Nonstop2h 10m
Frontier
Deal found 7/10![Frontier logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 8/49:07 am
DFW
- DEN
Nonstop2h 18m
Frontier
Tue 8/411:59 pm
DEN
- DFW
1 stop15h 08m
Frontier
Deal found 7/10![Frontier logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 7/10. 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.
Sun 8/910:00 am
DFW
- DEN
1 stop24h 03m
Frontier
Sat 8/292:55 pm
DEN
- DFW
Nonstop2h 08m
Frontier
Deal found 7/10![Frontier logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 7/8. 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.
Thu 8/69:31 pm
DFW
- DEN
Nonstop2h 24m
Frontier
Fri 8/710:09 am
DEN
- DFW
Nonstop2h 10m
Frontier
Deal found 7/8![Frontier logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 7/8. 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.
Wed 8/56:13 am
DFW
- DEN
1 stop8h 48m
Frontier
Tue 8/1112:30 pm
DEN
- DFW
Nonstop2h 04m
Frontier
Deal found 7/8![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 7/10. 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.
Mon 8/39:09 pm
LAX
- DEN
1 stop5h 39m
Frontier
Mon 8/1010:39 pm
DEN
- LAX
Nonstop2h 32m
Frontier
Deal found 7/10![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 8/49:31 pm
DFW
- DEN
Nonstop2h 24m
Frontier
Tue 8/1111:59 pm
DEN
- DFW
1 stop11h 31m
Frontier
Deal found 7/9![Frontier logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 7/9. 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.
Mon 8/39:09 pm
LAX
- DEN
1 stop5h 39m
Frontier
Wed 8/510:39 pm
DEN
- LAX
Nonstop2h 32m
Frontier
Deal found 7/9![Frontier logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 7/8. 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.
Thu 8/65:20 am
DFW
- DEN
Nonstop2h 10m
Frontier
Tue 8/1111:59 pm
DEN
- DFW
1 stop11h 31m
Frontier
Deal found 7/8![Frontier logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 7/11. 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.
Thu 8/62:01 pm
LAX
- DEN
1 stop6h 48m
Frontier
Tue 8/116:00 am
DEN
- LAX
1 stop6h 22m
Frontier
Deal found 7/11![Frontier logo]()
$128
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 11, 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 11, 2026.
This United Airlines deal was found by Cheapflights users on 7/9. 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 8/55:00 am
LAX
- DEN
Nonstop2h 22m
United Airlines
Wed 8/57:43 pm
DEN
- LAX
Nonstop2h 35m
United Airlines
Deal found 7/9![United Airlines logo]()
$167
This Delta deal was found by Cheapflights users on 7/10. 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 8/58:00 am
LAX
- DEN
Nonstop2h 28m
Delta
Wed 8/57:55 pm
DEN
- LAX
Nonstop2h 33m
Delta
Deal found 7/10![Delta logo]()
$167
This Southwest deal was found by Cheapflights users on 7/10. 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 8/177:55 am
HOU
- DEN
Nonstop2h 30m
Southwest
Thu 8/206:05 pm
DEN
- HOU
Nonstop2h 40m
Southwest
Deal found 7/10![Southwest logo]()
$173
This JetBlue deal was found by Cheapflights users on 7/7. 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.
Thu 8/2010:30 am
BOS
- DEN
Nonstop4h 35m
JetBlue
Sat 8/2211:37 pm
DEN
- BOS
Nonstop3h 53m
JetBlue
Deal found 7/7![JetBlue logo]()
$287
This Delta deal was found by Cheapflights users on 7/10. 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 8/138:29 pm
LAX
- DEN
Nonstop2h 23m
Delta
Mon 8/177:41 am
DEN
- LAX
Nonstop2h 29m
Delta
Deal found 7/10![Delta logo]()
$168
This United Airlines deal was found by Cheapflights users on 7/10. 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 12/11:45 pm
DFW
- DEN
Nonstop2h 00m
United Airlines
Tue 12/86:00 pm
DEN
- DFW
Nonstop2h 08m
United Airlines
Deal found 7/10![United Airlines logo]()
$172
This Southwest deal was found by Cheapflights users on 7/9. 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.
Thu 10/16:15 am
HOU
- DEN
Nonstop2h 30m
Southwest
Tue 10/66:50 am
DEN
- HOU
Nonstop2h 20m
Southwest
Deal found 7/9![Southwest logo]()
$174
This Southwest deal was found by Cheapflights users on 7/10. 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 8/109:05 am
HOU
- DEN
Nonstop2h 25m
Southwest
Thu 8/138:05 am
DEN
- HOU
Nonstop2h 30m
Southwest
Deal found 7/10![Southwest logo]()
$175
This Delta deal was found by Cheapflights users on 7/9. 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 8/195:20 am
DFW
- DEN
1 stop7h 05m
Delta
Sat 8/226:00 am
DEN
- DFW
1 stop6h 31m
Delta
Deal found 7/9![Delta logo]()
$177
This Southwest deal was found by Cheapflights users on 7/8. 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 9/239:25 am
HOU
- DEN
Nonstop2h 30m
Southwest
Thu 10/15:00 am
DEN
- HOU
Nonstop2h 20m
Southwest
Deal found 7/8![Southwest logo]()
$175
This Delta deal was found by Cheapflights users on 7/9. 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 12/89:40 am
DFW
- DEN
1 stop6h 35m
Delta
Tue 12/1510:45 am
DEN
- DFW
1 stop6h 56m
Delta
Deal found 7/9![Delta logo]()
$177
This Alaska Airlines deal was found by Cheapflights users on 7/9. 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.
Tue 9/156:55 am
EWR
- DEN
2 stops13h 15m
Alaska Airlines
Tue 9/297:08 pm
DEN
- EWR
1 stop9h 22m
Alaska Airlines
Deal found 7/9![Alaska Airlines logo]()
$456
This United Airlines deal was found by Cheapflights users on 7/7. 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 8/275:55 am
ORD
- DEN
Nonstop2h 39m
United Airlines
Sun 8/308:31 pm
DEN
- ORD
Nonstop2h 30m
United Airlines
Deal found 7/7![United Airlines logo]()
$212
This Delta deal was found by Cheapflights users on 7/10. 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 9/156:12 pm
DFW
- DEN
1 stop5h 28m
Delta
Sat 9/198:15 am
DEN
- DFW
1 stop8h 14m
Delta
Deal found 7/10![Delta logo]()
$177
This Southwest deal was found by Cheapflights users on 7/10. 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.
Thu 8/62:50 pm
LAX
- DEN
1 stop4h 20m
Southwest
Sat 8/812:00 pm
DEN
- LAX
1 stop5h 25m
Southwest
Deal found 7/10![Southwest logo]()
$177
This Delta deal was found by Cheapflights users on 7/8. 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 8/82:26 pm
DFW
- DEN
1 stop6h 35m
Delta
Sun 8/912:50 am
DEN
- DFW
1 stop6h 59m
Delta
Deal found 7/8![Delta logo]()
$177
This Southwest deal was found by Cheapflights users on 7/9. 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.
Thu 9/177:45 pm
LAX
- DEN
Nonstop2h 15m
Southwest
Tue 9/299:00 am
DEN
- LAX
2 stops6h 00m
Southwest
Deal found 7/9![Southwest logo]()
$182
This United Airlines deal was found by Cheapflights users on 7/10. 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 8/85:10 am
DFW
- DEN
1 stop4h 42m
United Airlines
Sat 8/153:35 pm
DEN
- DFW
1 stop5h 03m
United Airlines
Deal found 7/10![United Airlines logo]()
$228
This Southwest deal was found by Cheapflights users on 7/10. 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.
Tue 8/259:55 am
LAX
- DEN
1 stop6h 00m
Southwest
Tue 9/19:00 am
DEN
- LAX
2 stops6h 00m
Southwest
Deal found 7/10![Southwest logo]()
$182
This JetBlue deal was found by Cheapflights users on 7/10. 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.
Tue 9/18:25 am
BOS
- DEN
1 stop6h 46m
JetBlue
Sat 9/511:54 pm
DEN
- BOS
1 stop9h 27m
JetBlue
Deal found 7/10![JetBlue logo]()
$301
This United Airlines deal was found by Cheapflights users on 7/10. 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 8/45:00 am
ORD
- DEN
Nonstop2h 41m
United Airlines
Sun 8/96:00 am
DEN
- ORD
Nonstop2h 42m
United Airlines
Deal found 7/10![United Airlines logo]()
$234
This Delta deal was found by Cheapflights users on 7/9. 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.
Mon 9/215:26 pm
HOU
- DEN
1 stop6h 42m
Delta
Thu 9/247:15 am
DEN
- HOU
1 stop8h 16m
Delta
Deal found 7/9![Delta logo]()
$197
This Southwest deal was found by Cheapflights users on 7/9. 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.
Thu 9/109:30 am
HOU
- DEN
2 stops5h 05m
Southwest
Thu 9/108:50 pm
DEN
- HOU
Nonstop2h 25m
Southwest
Deal found 7/9![Southwest logo]()
$185
This United Airlines deal was found by Cheapflights users on 7/10. 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 8/56:00 am
ORD
- DEN
Nonstop2h 42m
United Airlines
Thu 8/69:05 pm
DEN
- ORD
Nonstop2h 39m
United Airlines
Deal found 7/10![United Airlines logo]()
$235
This JetBlue deal was found by Cheapflights users on 7/8. 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.
Mon 8/178:15 pm
JFK
- DEN
Nonstop4h 43m
JetBlue
Mon 8/2411:37 pm
DEN
- JFK
1 stop8h 22m
JetBlue
Deal found 7/8![JetBlue logo]()
$316
This Delta deal was found by Cheapflights users on 7/10. 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 8/65:20 pm
HOU
- DEN
1 stop8h 16m
Delta
Thu 8/137:19 am
DEN
- HOU
1 stop8h 06m
Delta
Deal found 7/10![Delta logo]()
$197
This Southwest deal was found by Cheapflights users on 7/10. 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 12/78:35 pm
HOU
- DEN
Nonstop2h 25m
Southwest
Thu 12/104:50 pm
DEN
- HOU
1 stop4h 35m
Southwest
Deal found 7/10![Southwest logo]()
$185
This Delta deal was found by Cheapflights users on 7/9. 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 12/14:20 pm
DFW
- DEN
1 stop9h 03m
Delta
Fri 12/44:00 pm
DEN
- DFW
1 stop5h 33m
Delta
Deal found 7/9![Delta logo]()
$197
This United Airlines deal was found by Cheapflights users on 7/8. 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 8/2010:00 pm
ORD
- DEN
Nonstop2h 53m
United Airlines
Mon 8/248:29 pm
DEN
- ORD
Nonstop2h 30m
United Airlines
Deal found 7/8![United Airlines logo]()
$239
This Southwest deal was found by Cheapflights users on 7/10. 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.
Thu 8/1311:55 am
HOU
- DEN
1 stop5h 05m
Southwest
Mon 8/317:50 am
DEN
- HOU
1 stop4h 50m
Southwest
Deal found 7/10![Southwest logo]()
$193
Last-minute flights from USA to DenverDiscover last-minute flight deals from USA to Denver. Data last updated July 11, 2026 and is based on user searches.
Discover last-minute flight deals from USA to Denver. Data last updated July 11, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/10. 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.
Mon 8/39:09 pm
LAX
- DEN
1 stop5h 39m
Frontier
Mon 8/1010:39 pm
DEN
- LAX
Nonstop2h 32m
Frontier
Deal found 7/10![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 7/9. 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.
Mon 8/39:09 pm
LAX
- DEN
1 stop5h 39m
Frontier
Wed 8/510:39 pm
DEN
- LAX
Nonstop2h 32m
Frontier
Deal found 7/9![Frontier logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 7/10. 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 8/49:07 am
DFW
- DEN
Nonstop2h 18m
Frontier
Tue 8/411:59 pm
DEN
- DFW
1 stop15h 08m
Frontier
Deal found 7/10![Frontier logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 7/9. 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 8/49:31 pm
DFW
- DEN
Nonstop2h 24m
Frontier
Tue 8/1111:59 pm
DEN
- DFW
1 stop11h 31m
Frontier
Deal found 7/9![Frontier logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 7/8. 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.
Wed 8/56:13 am
DFW
- DEN
1 stop8h 48m
Frontier
Tue 8/1112:30 pm
DEN
- DFW
Nonstop2h 04m
Frontier
Deal found 7/8![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 7/8. 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.
Thu 8/69:31 pm
DFW
- DEN
Nonstop2h 24m
Frontier
Fri 8/710:09 am
DEN
- DFW
Nonstop2h 10m
Frontier
Deal found 7/8![Frontier logo]()
$125
This Kiwi.com deal was found by Cheapflights users on 7/8. 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.
Thu 8/65:20 am
DFW
- DEN
Nonstop2h 10m
Frontier
Tue 8/1111:59 pm
DEN
- DFW
1 stop11h 31m
Frontier
Deal found 7/8![Frontier logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 7/10. 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.
Thu 8/66:30 am
LAX
- DEN
Nonstop2h 33m
Frontier
Mon 8/106:45 am
DEN
- LAX
1 stop7h 21m
Frontier
Deal found 7/10![Frontier logo]()
$128
This Cheapflightsfares deal was found by Cheapflights users on 7/10. 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.
Fri 8/79:31 pm
DFW
- DEN
Nonstop2h 24m
Frontier
Mon 8/1010:09 am
DEN
- DFW
Nonstop2h 10m
Frontier
Deal found 7/10![Frontier logo]()
$121
This Frontier deal was found by Cheapflights users on 7/10. 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 8/89:07 am
DFW
- DEN
Nonstop2h 18m
Frontier
Wed 8/125:05 am
DEN
- DFW
Nonstop2h 04m
Frontier
Deal found 7/10![Frontier logo]()
$120
This Kiwi.com deal was found by Cheapflights users on 7/10. 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.
Sun 8/910:00 am
DFW
- DEN
1 stop24h 03m
Frontier
Sat 8/292:55 pm
DEN
- DFW
Nonstop2h 08m
Frontier
Deal found 7/10![Frontier logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 7/10. 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.
Thu 8/135:20 am
DFW
- DEN
Nonstop2h 10m
Frontier
Mon 8/176:30 am
DEN
- DFW
1 stop8h 37m
Frontier
Deal found 7/10![Frontier logo]()
$119
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 11, 2026.
Search for one-way flight options from USA to Denver. Find affordable one-way fares based on user searches. Data last updated July 11, 2026.
This Trip.com deal was found by Cheapflights users on 7/9. 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.
Mon 9/284:10 pm
LAX
- DEN
1 stop5h 57m
Frontier
Deal found 7/9![Frontier logo]()
$70
This Trip.com deal was found by Cheapflights users on 7/8. 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.
Fri 8/215:18 am
DFW
- DEN
Nonstop2h 10m
Frontier
Deal found 7/8![Frontier logo]()
$71
This WAYA deal was found by Cheapflights users on 7/10. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/82:01 pm
LAX
- DEN
1 stop6h 48m
Frontier
Deal found 7/10![Frontier logo]()
$71
This Kiwi.com deal was found by Cheapflights users on 7/8. 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.
Mon 9/212:39 pm
LAX
- DEN
1 stop7h 28m
Frontier
Deal found 7/8![Frontier logo]()
$72
This Kiwi.com deal was found by Cheapflights users on 7/9. 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.
Mon 8/179:09 pm
LAX
- DEN
1 stop5h 39m
Frontier
Deal found 7/9![Frontier logo]()
$73
This Super.com deal was found by Cheapflights users on 7/7. 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 8/55:20 am
DFW
- DEN
Nonstop2h 10m
Frontier
Deal found 7/7![Frontier logo]()
$74
This Kiwi.com deal was found by Cheapflights users on 7/11. 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.
Wed 8/1910:15 am
LAX
- DEN
1 stop24h 04m
Frontier
Deal found 7/11![Frontier logo]()
$74
This Cheapflightsfares deal was found by Cheapflights users on 7/7. 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.
Wed 8/129:31 pm
DFW
- DEN
Nonstop2h 24m
Frontier
Deal found 7/7![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 Super.com deal was found by Cheapflights users on 7/9. 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 9/76:30 am
LAX
- DEN
Nonstop2h 33m
Frontier
Deal found 7/9![Frontier logo]()
$76
This Super.com deal was found by Cheapflights users on 7/9. 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 10/810:55 pm
DFW
- DEN
Nonstop2h 17m
Frontier
Deal found 7/9![Frontier logo]()
$77
This United Airlines deal was found by Cheapflights users on 7/10. 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 8/44:50 pm
DFW
- DEN
Nonstop2h 30m
United Airlines
Deal found 7/10![United Airlines logo]()
$78
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 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $119 (Kiwi.com) |
One-way from | $70 (Trip.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 11, 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
Los AngelesDenver
LAX - DEN
LAXDEN
Los Angeles
Wed 8/5
5:00 am-8:22 am
Nonstop2h 22m
Denver Intl
Wed 8/5
7:43 pm-9:18 pm
Nonstop2h 35m
$167
Los AngelesDenver
LAX - DEN
LAXDEN
Los Angeles
Wed 8/5
8:00 am-11:28 am
Nonstop2h 28m
Denver Intl
Wed 8/5
7:55 pm-9:28 pm
Nonstop2h 33m
$167
Los AngelesDenver
LAX - DEN
LAXDEN
Los Angeles
Thu 8/13
8:29 pm-11:52 pm
Nonstop2h 23m
Denver Intl
Mon 8/17
7:41 am-9:10 am
Nonstop2h 29m
$168
Quickest round-trip
DallasDenver
DFW - DEN
DFWDEN
Dallas/Fort Worth
Tue 12/1
1:45 pm-2:45 pm
Nonstop2h 00m
Denver Intl
Tue 12/8
6:00 pm-9:08 pm
Nonstop2h 08m
$172
HoustonDenver
HOU - DEN
HOUDEN
Houston Hobby
Mon 8/17
7:55 am-9:25 am
Nonstop2h 30m
Denver Intl
Thu 8/20
6:05 pm-9:45 pm
Nonstop2h 40m
$173
HoustonDenver
HOU - DEN
HOUDEN
Houston Hobby
Thu 10/1
6:15 am-7:45 am
Nonstop2h 30m
Denver Intl
Tue 10/6
6:50 am-10:10 am
Nonstop2h 20m
$174
HoustonDenver
HOU - DEN
HOUDEN
Houston Hobby
Mon 8/10
9:05 am-10:30 am
Nonstop2h 25m
Denver Intl
Thu 8/13
8:05 am-11:35 am
Nonstop2h 30m
$175
HoustonDenver
HOU - DEN
HOUDEN
Houston Hobby
Wed 9/23
9:25 am-10:55 am
Nonstop2h 30m
Denver Intl
Thu 10/1
5:00 am-8:20 am
Nonstop2h 20m
$175
DallasDenver
DFW - DEN
DFWDEN
Dallas/Fort Worth
Wed 8/19
5:20 am-11:25 am
1 stop7h 05m
Denver Intl
Sat 8/22
6:00 am-1:31 pm
1 stop6h 31m
$177
DallasDenver
DFW - DEN
DFWDEN
Dallas/Fort Worth
Tue 12/8
9:40 am-3:15 pm
1 stop6h 35m
Denver Intl
Tue 12/15
10:45 am-6:41 pm
1 stop6h 56m
$177
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.
LAX-DEN
HOU-DEN
BOS-DEN
SFO-DEN
DFW-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
LAX-DEN
HOU-DEN
BOS-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 $238). Flying from USA to Denver in June is currently the most expensive (average of $371). 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 11, 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 11, 2026.
The most flights from US0 to DEN are scheduled on a Friday (96 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (47 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 144 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 Thursday 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 27 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 July 4, 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 11, 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
Comfort
8.0
Crew
8.6
Overall
7.9
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Crew
8.6
Overall
7.9
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Crew
8.6
Overall
7.9
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Crew
8.6
Overall
7.9
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Crew
8.6
Overall
7.9
Food
7.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Entertainment
7.5
Comfort
8.0
Crew
8.6
Overall
7.9
Food
7.0
Boarding
8.1
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.
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Alternative routes for USA to Denver
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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 11, 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 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
USA to Denver flights
Consider these flights traveling from USA to Denver.
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 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$55 | Average$200 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$69 | Average$197 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$91 | Average$322 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$101 | Average$288 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$106 | Average$319 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$117 | Average$301 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$117 | Average$433 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$125 | Average$334 | FlexibilityNo cancel fee | On-time69% |