$33+ Cheap flights from Denver (DEN) to the United States
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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — LAX
Mar 7 — Mar 141
1 adult, Economy
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Find cheap flights from Denver to USA with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Denver to USAExplore the most affordable flight options available from Denver to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.
Explore the most affordable flight options available from Denver to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.
This Super.com deal was found by Cheapflights users on 2/3. 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.
Wed 3/47:30 pm
DEN
- DFW
Nonstop2h 08m
Frontier
Fri 3/66:43 pm
DFW
- DEN
Nonstop2h 17m
Frontier
Deal found 2/3![Frontier logo]()
$65
This Cheapflightsfares deal was found by Cheapflights users on 2/5. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/66:00 am
DEN
- DFW
Nonstop2h 16m
Frontier
Mon 3/96:43 pm
DFW
- DEN
Nonstop2h 17m
Frontier
Deal found 2/5![Frontier logo]()
$66
This Cheapflightsfares deal was found by Cheapflights users on 2/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/218:24 pm
DEN
- DFW
Nonstop2h 05m
Frontier
Tue 2/249:55 am
DFW
- DEN
Nonstop2h 19m
Frontier
Deal found 2/3![Frontier logo]()
$68
This CheapOair deal was found by Cheapflights users on 2/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/248:00 pm
DEN
- DFW
Nonstop2h 05m
Frontier
Tue 3/35:45 am
DFW
- DEN
Nonstop2h 17m
Frontier
Deal found 2/5![Frontier logo]()
$70
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/69:10 am
DEN
- SEA
Nonstop3h 09m
Frontier
Mon 3/1612:24 pm
SEA
- DEN
Nonstop2h 51m
Frontier
Deal found 2/2![Frontier logo]()
$71
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 3/37:31 pm
DEN
- LAX
Nonstop2h 44m
Frontier
Wed 3/46:20 am
LAX
- DEN
Nonstop2h 29m
Frontier
Deal found 2/3![Frontier logo]()
$71
This Super.com deal was found by Cheapflights users on 2/2. 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.
Fri 3/69:10 am
DEN
- SEA
Nonstop3h 09m
Frontier
Sun 3/1512:24 pm
SEA
- DEN
Nonstop2h 51m
Frontier
Deal found 2/2![Frontier logo]()
$72
This Priceline deal was found by Cheapflights users on 2/3. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/510:43 pm
DEN
- LAX
Nonstop2h 47m
Frontier
Wed 3/118:57 pm
LAX
- DEN
Nonstop2h 33m
Frontier
Deal found 2/3![Frontier logo]()
$72
This deal was found by Cheapflights users on 2/5. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/218:24 pm
DEN
- DFW
Nonstop2h 05m
Frontier
Sat 2/288:17 pm
DFW
- DEN
Nonstop2h 18m
Frontier
Deal found 2/5![Frontier logo]()
$73
This Kiwi.com deal was found by Cheapflights users on 2/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:15 am
DEN
- SEA
Nonstop3h 12m
Frontier
Sun 4/264:20 pm
SEA
- DEN
Nonstop2h 51m
Frontier
Deal found 2/4![Frontier logo]()
$74
This Booking.com deal was found by Cheapflights users on 2/5. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/78:00 am
DEN
- DFW
Nonstop2h 10m
Frontier
Sat 3/72:33 pm
DFW
- DEN
Nonstop2h 16m
Frontier
Deal found 2/5![Frontier logo]()
$74
This eDestinos deal was found by Cheapflights users on 2/2. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/510:43 pm
DEN
- LAX
Nonstop2h 47m
Frontier
Sun 3/86:15 am
LAX
- DEN
Nonstop2h 29m
Frontier
Deal found 2/2![Frontier logo]()
$75
Best flights from Denver to USADiscover carefully curated flight deals from Denver to USA that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 5, 2026.
Discover carefully curated flight deals from Denver to USA that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 5, 2026.
This Super.com deal was found by Cheapflights users on 2/4. 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.
Sat 3/710:40 pm
DEN
- PHX
Nonstop2h 11m
Frontier
Sat 3/1412:54 pm
PHX
- DEN
Nonstop1h 52m
Frontier
Deal found 2/4![Frontier logo]()
$76
This United Airlines deal was found by Cheapflights users on 2/4. 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 3/79:05 pm
DEN
- PHX
Nonstop2h 06m
United Airlines
Wed 3/116:35 pm
PHX
- DEN
Nonstop1h 53m
United Airlines
Deal found 2/4![United Airlines logo]()
$137
This Southwest deal was found by Cheapflights users on 2/1. 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 3/79:00 pm
DEN
- PHX
Nonstop2h 00m
Southwest
Mon 3/98:55 pm
PHX
- DEN
Nonstop1h 45m
Southwest
Deal found 2/1![Southwest logo]()
$138
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/76:45 pm
DEN
- LAS
1 stop4h 43m
Alaska Airlines
Mon 3/95:58 pm
LAS
- DEN
1 stop5h 01m
Alaska Airlines
Deal found 2/1![Alaska Airlines logo]()
$156
This Delta deal was found by Cheapflights users on 2/2. 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.
Wed 2/256:00 am
DEN
- JFK
Nonstop3h 49m
Delta
Wed 3/47:30 pm
JFK
- DEN
Nonstop4h 51m
Delta
Deal found 2/2![Delta logo]()
$157
This JetBlue deal was found by Cheapflights users on 2/1. 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.
Tue 2/2412:14 pm
DEN
- JFK
Nonstop3h 46m
JetBlue
Sat 3/78:09 am
JFK
- DEN
Nonstop4h 55m
JetBlue
Deal found 2/1![JetBlue logo]()
$197
This Frontier deal was found by Cheapflights users on 2/3. 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.
Sat 4/48:00 am
DEN
- DFW
Nonstop2h 09m
Frontier
Mon 4/65:20 am
DFW
- DEN
Nonstop2h 15m
Frontier
Deal found 2/3![Frontier logo]()
$103
This Cheapflightsfares deal was found by Cheapflights users on 2/4. 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.
Sun 3/16:00 am
DEN
- PHX
Nonstop2h 12m
Frontier
Sun 3/86:50 am
PHX
- DEN
Nonstop1h 54m
Frontier
Deal found 2/4![Frontier logo]()
$137
This Delta deal was found by Cheapflights users on 2/2. 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.
Wed 2/2512:12 pm
DEN
- JFK
Nonstop3h 58m
Delta
Wed 3/118:45 am
JFK
- DEN
Nonstop4h 40m
Delta
Deal found 2/2![Delta logo]()
$157
This Cheapflightsfares deal was found by Cheapflights users on 2/2. 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.
Wed 2/256:20 pm
DEN
- DFW
1 stop21h 43m
Frontier
Thu 2/2610:31 pm
DFW
- DEN
1 stop13h 45m
Frontier
Deal found 2/2![Frontier logo]()
$137
This United Airlines deal was found by Cheapflights users on 2/4. 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.
Sun 3/87:45 am
DEN
- SEA
Nonstop3h 04m
United Airlines
Wed 3/117:10 pm
SEA
- DEN
Nonstop2h 39m
United Airlines
Deal found 2/4![United Airlines logo]()
$167
This Delta deal was found by Cheapflights users on 2/2. 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.
Wed 3/116:40 am
DEN
- JFK
Nonstop3h 45m
Delta
Wed 3/258:45 am
JFK
- DEN
Nonstop4h 40m
Delta
Deal found 2/2![Delta logo]()
$157
This Southwest deal was found by Cheapflights users on 2/4. 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.
Wed 2/253:45 pm
DEN
- SEA
Nonstop3h 05m
Southwest
Fri 2/275:00 am
SEA
- DEN
Nonstop2h 35m
Southwest
Deal found 2/4![Southwest logo]()
$177
This Alaska Airlines deal was found by Cheapflights users on 2/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/3111:47 am
DEN
- SEA
Nonstop3h 06m
Alaska Airlines
Mon 4/68:11 pm
SEA
- DEN
Nonstop2h 45m
Alaska Airlines
Deal found 2/4![Alaska Airlines logo]()
$177
This Southwest deal was found by Cheapflights users on 2/4. 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 3/218:55 pm
DEN
- SEA
Nonstop3h 00m
Southwest
Wed 3/256:00 am
SEA
- DEN
Nonstop2h 40m
Southwest
Deal found 2/4![Southwest logo]()
$177
This United Airlines deal was found by Cheapflights users on 2/4. 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 3/47:49 am
DEN
- LAX
Nonstop2h 44m
United Airlines
Wed 3/114:13 pm
LAX
- DEN
Nonstop2h 27m
United Airlines
Deal found 2/4![United Airlines logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/166:11 am
DEN
- PHX
1 stop5h 42m
Frontier
Fri 3/204:38 pm
PHX
- DEN
1 stop5h 16m
Frontier
Deal found 2/2![Frontier logo]()
$154
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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.
Thu 4/26:20 pm
DEN
- SEA
1 stop6h 39m
Alaska Airlines
Wed 4/81:26 pm
SEA
- DEN
Nonstop2h 41m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$187
This Delta deal was found by Cheapflights users on 2/1. 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 3/186:30 am
DEN
- SEA
Nonstop3h 08m
Delta
Wed 3/187:46 pm
SEA
- DEN
Nonstop2h 46m
Delta
Deal found 2/1![Delta logo]()
$177
This Southwest deal was found by Cheapflights users on 2/4. 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.
Fri 2/2710:55 am
DEN
- SEA
1 stop8h 55m
Southwest
Sat 3/76:00 am
SEA
- DEN
Nonstop2h 40m
Southwest
Deal found 2/4![Southwest logo]()
$177
This United Airlines deal was found by Cheapflights users on 2/4. 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 4/15:30 pm
DEN
- LGA
Nonstop3h 52m
United Airlines
Mon 4/66:29 pm
LGA
- DEN
Nonstop4h 40m
United Airlines
Deal found 2/4![United Airlines logo]()
$177
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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.
Wed 4/11:16 pm
DEN
- SEA
1 stop7h 36m
Alaska Airlines
Sun 4/128:11 pm
SEA
- DEN
Nonstop2h 45m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$187
This Cheapflightsfares deal was found by Cheapflights users on 2/2. 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.
Thu 4/301:09 pm
DEN
- PHX
1 stop9h 14m
Frontier
Tue 5/58:02 pm
PHX
- DEN
1 stop6h 57m
Frontier
Deal found 2/2![Frontier logo]()
$159
This Delta deal was found by Cheapflights users on 2/4. 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 4/46:40 am
DEN
- JFK
Nonstop3h 45m
Delta
Sat 4/117:10 pm
JFK
- DEN
Nonstop4h 36m
Delta
Deal found 2/4![Delta logo]()
$177
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Wed 3/411:41 am
DEN
- LGA
Nonstop3h 43m
United Airlines
Sun 3/87:15 am
LGA
- DEN
Nonstop4h 40m
United Airlines
Deal found 2/2![United Airlines logo]()
$177
This Southwest deal was found by Cheapflights users on 2/3. 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 2/188:15 am
DEN
- LGA
Nonstop3h 40m
Southwest
Sun 2/229:45 am
LGA
- DEN
Nonstop4h 35m
Southwest
Deal found 2/3![Southwest logo]()
$177
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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 2/216:45 pm
DEN
- PHX
1 stop4h 57m
Alaska Airlines
Tue 2/2412:28 pm
PHX
- DEN
1 stop5h 20m
Alaska Airlines
Deal found 2/2![Alaska Airlines logo]()
$188
This Delta deal was found by Cheapflights users on 2/4. 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.
Tue 4/147:30 am
DEN
- LGA
Nonstop3h 44m
Delta
Sat 4/188:30 am
LGA
- DEN
Nonstop4h 35m
Delta
Deal found 2/4![Delta logo]()
$177
This Southwest deal was found by Cheapflights users on 2/2. 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.
Mon 3/95:20 pm
DEN
- SEA
Nonstop2h 55m
Southwest
Fri 3/136:00 pm
SEA
- DEN
1 stop5h 40m
Southwest
Deal found 2/2![Southwest logo]()
$187
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Sun 3/17:45 am
DEN
- SEA
Nonstop3h 04m
United Airlines
Tue 3/315:00 am
SEA
- DEN
Nonstop2h 44m
United Airlines
Deal found 2/2![United Airlines logo]()
$187
Last-minute flights from Denver to USADiscover last-minute flight deals from Denver to USA. Data last updated February 5, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to USA. Data last updated February 5, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 2/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/218:24 pm
DEN
- DFW
Nonstop2h 05m
Frontier
Tue 2/249:55 am
DFW
- DEN
Nonstop2h 19m
Frontier
Deal found 2/3![Frontier logo]()
$68
This deal was found by Cheapflights users on 2/5. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/218:24 pm
DEN
- DFW
Nonstop2h 05m
Frontier
Sat 2/288:17 pm
DFW
- DEN
Nonstop2h 18m
Frontier
Deal found 2/5![Frontier logo]()
$73
This CheapOair deal was found by Cheapflights users on 2/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/248:00 pm
DEN
- DFW
Nonstop2h 05m
Frontier
Tue 3/35:45 am
DFW
- DEN
Nonstop2h 17m
Frontier
Deal found 2/5![Frontier logo]()
$70
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 3/37:31 pm
DEN
- LAX
Nonstop2h 44m
Frontier
Wed 3/46:20 am
LAX
- DEN
Nonstop2h 29m
Frontier
Deal found 2/3![Frontier logo]()
$71
This Super.com deal was found by Cheapflights users on 2/3. 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.
Wed 3/47:30 pm
DEN
- DFW
Nonstop2h 08m
Frontier
Fri 3/66:43 pm
DFW
- DEN
Nonstop2h 17m
Frontier
Deal found 2/3![Frontier logo]()
$65
This Priceline deal was found by Cheapflights users on 2/3. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/510:43 pm
DEN
- LAX
Nonstop2h 47m
Frontier
Wed 3/118:57 pm
LAX
- DEN
Nonstop2h 33m
Frontier
Deal found 2/3![Frontier logo]()
$72
This eDestinos deal was found by Cheapflights users on 2/2. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/510:43 pm
DEN
- LAX
Nonstop2h 47m
Frontier
Sun 3/86:15 am
LAX
- DEN
Nonstop2h 29m
Frontier
Deal found 2/2![Frontier logo]()
$75
This Super.com deal was found by Cheapflights users on 2/2. 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 3/54:15 pm
DEN
- DFW
Nonstop2h 07m
Frontier
Fri 3/610:34 pm
DFW
- DEN
Nonstop2h 21m
Frontier
Deal found 2/2![Frontier logo]()
$75
This Cheapflightsfares deal was found by Cheapflights users on 2/5. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/66:00 am
DEN
- DFW
Nonstop2h 16m
Frontier
Mon 3/96:43 pm
DFW
- DEN
Nonstop2h 17m
Frontier
Deal found 2/5![Frontier logo]()
$66
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/69:10 am
DEN
- SEA
Nonstop3h 09m
Frontier
Mon 3/1612:24 pm
SEA
- DEN
Nonstop2h 51m
Frontier
Deal found 2/2![Frontier logo]()
$71
This Super.com deal was found by Cheapflights users on 2/2. 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.
Fri 3/69:10 am
DEN
- SEA
Nonstop3h 09m
Frontier
Sun 3/1512:24 pm
SEA
- DEN
Nonstop2h 51m
Frontier
Deal found 2/2![Frontier logo]()
$72
This Booking.com deal was found by Cheapflights users on 2/5. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/78:00 am
DEN
- DFW
Nonstop2h 10m
Frontier
Sat 3/72:33 pm
DFW
- DEN
Nonstop2h 16m
Frontier
Deal found 2/5![Frontier logo]()
$74
One-way flights from Denver to USASearch for one-way flight options from Denver to USA. Find affordable one-way fares based on user searches. Data last updated February 5, 2026.
Search for one-way flight options from Denver to USA. Find affordable one-way fares based on user searches. Data last updated February 5, 2026.
This Frontier deal was found by Cheapflights users on 2/3. 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 3/2512:54 pm
DEN
- DFW
Nonstop2h 08m
Frontier
Deal found 2/3![Frontier logo]()
$33
This Flightnetwork deal was found by Cheapflights users on 2/3. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/26:21 pm
DEN
- LAS
Nonstop2h 10m
Frontier
Deal found 2/3![Frontier logo]()
$34
This Orbitz deal was found by Cheapflights users on 2/3. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/84:34 pm
DEN
- DFW
Nonstop2h 19m
Frontier
Deal found 2/3![Frontier logo]()
$34
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/288:24 pm
DEN
- DFW
Nonstop2h 05m
Frontier
Deal found 2/2![Frontier logo]()
$37
This Super.com deal was found by Cheapflights users on 2/1. 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.
Sun 3/88:00 am
DEN
- DFW
Nonstop2h 10m
Frontier
Deal found 2/1![Frontier logo]()
$38
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 4/142:30 pm
DEN
- LAS
Nonstop2h 05m
Frontier
Deal found 2/3![Frontier logo]()
$40
This Super.com deal was found by Cheapflights users on 2/4. 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.
Sat 2/217:00 am
DEN
- DFW
Nonstop2h 11m
Frontier
Deal found 2/4![Frontier logo]()
$40
This Expedia deal was found by Cheapflights users on 2/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:05 pm
DEN
- LAS
Nonstop2h 06m
Frontier
Deal found 2/5![Frontier logo]()
$41
This Kiwi.com deal was found by Cheapflights users on 2/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1710:34 pm
DEN
- LAS
Nonstop2h 10m
Frontier
Deal found 2/4![Frontier logo]()
$43
This Kiwi.com deal was found by Cheapflights users on 2/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/269:06 pm
DEN
- DFW
Nonstop2h 06m
Frontier
Deal found 2/5![Frontier logo]()
$43
This Priceline deal was found by Cheapflights users on 2/4. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/37:15 am
DEN
- SEA
Nonstop3h 12m
Frontier
Deal found 2/4![Frontier logo]()
$44
This Mytrip deal was found by Cheapflights users on 2/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/178:00 pm
DEN
- DFW
Nonstop2h 05m
Frontier
Deal found 2/4![Frontier logo]()
$44
Find flight deals from Denver to USA
Keep the following information in mind while searching for Denver to USA flight deals. Data was last updated February 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $65 (Super.com) |
One-way from | $33 (Frontier) |
Popular in | March |
Cheapest in | January |
Average price | $275 |
Good round-trip deal | $62 or less |
Good one-way deal | $58 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Denver to USA 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 February 5, 2026.
Use the filters below to find and compare flights from Denver to the United States that are best for you.
Fly from
Denver
Fly to
USA
Route
Depart
Return
Price
DenverPhoenix
DEN - PHX
DENPHX
Denver Intl
Sat 3/7
10:40 pm-12:51 am
Nonstop2h 11m
Phoenix Sky Harbor Intl
Sat 3/14
12:54 pm-3:46 pm
Nonstop1h 52m
$76
DenverDallas
DEN - DFW
DENDFW
Denver Intl
Sat 4/4
8:00 am-11:09 am
Nonstop2h 09m
Dallas/Fort Worth
Mon 4/6
5:20 am-6:35 am
Nonstop2h 15m
$103
DenverPhoenix
DEN - PHX
DENPHX
Denver Intl
Sat 3/7
9:05 pm-11:11 pm
Nonstop2h 06m
Phoenix Sky Harbor Intl
Wed 3/11
6:35 pm-9:28 pm
Nonstop1h 53m
$137
DenverPhoenix
DEN - PHX
DENPHX
Denver Intl
Sun 3/1
6:00 am-8:12 am
Nonstop2h 12m
Phoenix Sky Harbor Intl
Sun 3/8
6:50 am-9:44 am
Nonstop1h 54m
$137
DenverDallas
DEN - DFW
DENDFW
Denver Intl
Wed 2/25
6:20 pm-5:03 pm
1 stop21h 43m
Dallas/Fort Worth
Thu 2/26
10:31 pm-11:16 am
1 stop13h 45m
$137
DenverPhoenix
DEN - PHX
DENPHX
Denver Intl
Sat 3/7
9:00 pm-11:00 pm
Nonstop2h 00m
Phoenix Sky Harbor Intl
Mon 3/9
8:55 pm-11:40 pm
Nonstop1h 45m
$138
DenverPhoenix
DEN - PHX
DENPHX
Denver Intl
Mon 3/16
6:11 am-10:53 am
1 stop5h 42m
Phoenix Sky Harbor Intl
Fri 3/20
4:38 pm-10:54 pm
1 stop5h 16m
$154
DenverLas Vegas
DEN - LAS
DENLAS
Denver Intl
Sat 3/7
6:45 pm-10:28 pm
1 stop4h 43m
Las Vegas Harry Reid Intl
Mon 3/9
5:58 pm-11:59 pm
1 stop5h 01m
$156
DenverNew York
DEN - JFK
DENJFK
Denver Intl
Wed 2/25
6:00 am-11:49 am
Nonstop3h 49m
New York John F Kennedy Intl
Wed 3/4
7:30 pm-10:21 pm
Nonstop4h 51m
$157
DenverNew York
DEN - JFK
DENJFK
Denver Intl
Wed 2/25
12:12 pm-6:10 pm
Nonstop3h 58m
New York John F Kennedy Intl
Wed 3/11
8:45 am-11:25 am
Nonstop4h 40m
$157
Showing 1-10 of 60 results
Best time to book a flight from Denver to USA
Have a flexible travel schedule? Discover the best time to fly to USA from Denver with our price prediction graph.
DEN-PHX
DEN-LAS
DEN-JFK
DEN-DFW
DEN-SEA
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 Denver to the United States
DEN-US0
DEN-PHX
DEN-LAS
DEN-JFK
DEN-DFW
What is the cheapest month to book a flight from Denver to USA?
Currently, March is the cheapest month in which you can book a flight from Denver to USA (average of $29). Flying from Denver to USA in July is currently the most expensive (average of $98). 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 DEN to US?
Find hourly flight availability from Denver to USA. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 5, 2026.
It’s typically best to fly out from Denver to USA in the evening. Doing so could potentially save you 43% on the flight price compared to flying in the afternoon, which is usually more expensive.
What is the cheapest day to fly from Denver to USA?
Use this chart to determine the cheapest time to fly round-trip from Denver to USA. Price data was last updated on January 31, 2026.
Travelers seeking maximum savings on their Denver to USA flight should consider departing on Tuesday evenings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Denver to USA
Explore weekly flight availability from Denver to USA. 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 February 5, 2026.
The most flights from DEN to US0 are scheduled on a Monday (84 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (67 on average).
How often are flights from Denver to the United States delayed?
About 19% of weekly flights between Denver and United States have experienced delays in the past year, with the average delay time being 136 minutes.
What is the most punctual flight time for Denver to the United States 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?
Wednesday 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 Denver to the United States flights?
Over the last year, Alpine Air Express have had the lowest number of delays on this route, with just 9% of flights being delayed.
Reviews of airlines servicing USA
Get insights into the airlines that provide service to USA. 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 USA. Reviews last updated February 5, 2026.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Denver to the United States. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Comfort
8.0
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from Denver to USA. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Denver to USA
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Complete your trip
Complete your trip to USA by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Denver to USA by cabin class
Find flights from Denver to USA, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Denver and USA flights
Browse other Denver and USA flight options. Last updated on February 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Denver to USA flights
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Fly to USA regions
Consider these flights traveling to USA regions.
Top 8 airlines flying from Denver to USA
Discover the top 8 airlines that operate flights from Denver to USA. 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 February 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$58 | Average$202 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$88 | Average$287 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$113 | Average$289 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$123 | Average$337 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$137 | Average$307 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$150 | Average$285 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$168 | Average$368 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$185 | Average$460 | FlexibilityNo cancel fee | On-time75% |