$100+ Cheap flights from New Jersey to Colorado
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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — DEN
Jun 19 — Jun 261
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from New Jersey to Colorado 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from New Jersey to Colorado
Cheapest
Best
Last-minute
One-way
Cheapest flights from New Jersey to ColoradoExplore the most affordable flight options available from New Jersey to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 20, 2026.
Explore the most affordable flight options available from New Jersey to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 20, 2026.
This deal was found by Cheapflights users on 5/19. 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 10/106:00 am
PHL
- DEN
1 stop8h 24m
Frontier
Sun 10/118:10 am
DEN
- PHL
1 stop5h 25m
Frontier
Deal found 5/19![Frontier logo]()
$148
This deal was found by Cheapflights users on 5/19. 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.
Wed 10/146:00 am
PHL
- DEN
1 stop8h 24m
Frontier
Mon 10/1911:59 pm
DEN
- PHL
Nonstop3h 37m
Frontier
Deal found 5/19![Frontier logo]()
$149
This deal was found by Cheapflights users on 5/19. 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.
Thu 10/88:44 pm
PHL
- DEN
Nonstop4h 20m
Frontier
Fri 10/98:10 am
DEN
- PHL
1 stop5h 25m
Frontier
Deal found 5/19![Frontier logo]()
$150
This deal was found by Cheapflights users on 5/19. 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.
Tue 10/68:44 pm
PHL
- DEN
Nonstop4h 20m
Frontier
Mon 10/121:28 pm
DEN
- PHL
1 stop7h 14m
Frontier
Deal found 5/19![Frontier logo]()
$151
This deal was found by Cheapflights users on 5/19. 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 10/176:00 am
PHL
- DEN
1 stop8h 24m
Frontier
Wed 10/2111:59 pm
DEN
- PHL
Nonstop3h 37m
Frontier
Deal found 5/19![Frontier logo]()
$154
This deal was found by Cheapflights users on 5/19. 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.
Sun 10/186:00 am
PHL
- DEN
1 stop8h 24m
Frontier
Wed 10/2111:59 pm
DEN
- PHL
Nonstop3h 37m
Frontier
Deal found 5/19![Frontier logo]()
$155
This deal was found by Cheapflights users on 5/19. 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.
Sun 10/188:44 pm
PHL
- DEN
Nonstop4h 20m
Frontier
Mon 10/198:10 am
DEN
- PHL
1 stop5h 25m
Frontier
Deal found 5/19![Frontier logo]()
$156
This deal was found by Cheapflights users on 5/19. 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.
Fri 10/166:00 am
PHL
- DEN
1 stop8h 24m
Frontier
Tue 10/2011:59 pm
DEN
- PHL
Nonstop3h 37m
Frontier
Deal found 5/19![Frontier logo]()
$157
This deal was found by Cheapflights users on 5/19. 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.
Sun 10/48:44 pm
PHL
- DEN
Nonstop4h 20m
Frontier
Sun 10/118:10 am
DEN
- PHL
1 stop5h 25m
Frontier
Deal found 5/19![Frontier logo]()
$158
This deal was found by Cheapflights users on 5/19. 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.
Tue 10/66:00 am
PHL
- DEN
1 stop8h 24m
Frontier
Sun 10/118:10 am
DEN
- PHL
1 stop5h 25m
Frontier
Deal found 5/19![Frontier logo]()
$159
This deal was found by Cheapflights users on 5/16. 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.
Fri 9/186:00 am
PHL
- DEN
1 stop8h 24m
Frontier
Fri 9/1811:59 pm
DEN
- PHL
Nonstop3h 37m
Frontier
Deal found 5/16![Frontier logo]()
$162
This deal was found by Cheapflights users on 5/19. 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 10/107:10 am
PHL
- DEN
1 stop8h 50m
Frontier
Mon 10/1211:59 pm
DEN
- PHL
Nonstop3h 37m
Frontier
Deal found 5/19![Frontier logo]()
$163
Best flights from New Jersey to ColoradoDiscover carefully curated flight deals from New Jersey to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 20, 2026.
Discover carefully curated flight deals from New Jersey to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 20, 2026.
This Delta deal was found by Cheapflights users on 5/17. 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 6/67:40 am
LGA
- DEN
Nonstop4h 20m
Delta
Tue 6/167:10 am
DEN
- LGA
Nonstop3h 40m
Delta
Deal found 5/17![Delta logo]()
$257
This Southwest deal was found by Cheapflights users on 5/16. 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 5/306:05 am
LGA
- DEN
1 stop9h 55m
Southwest
Sat 6/65:40 pm
DEN
- LGA
Nonstop3h 45m
Southwest
Deal found 5/16![Southwest logo]()
$267
This United Airlines deal was found by Cheapflights users on 5/15. 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 6/67:25 pm
LGA
- DEN
1 stop6h 27m
United Airlines
Mon 6/85:35 pm
DEN
- LGA
Nonstop3h 55m
United Airlines
Deal found 5/15![United Airlines logo]()
$276
This Frontier deal was found by Cheapflights users on 5/18. 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 7/44:27 pm
TTN
- DEN
1 stop8h 12m
Frontier
Wed 7/2911:49 pm
DEN
- TTN
1 stop8h 09m
Frontier
Deal found 5/18![Frontier logo]()
$284
This JetBlue deal was found by Cheapflights users on 5/18. 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.
Wed 8/58:20 pm
JFK
- DEN
Nonstop4h 39m
JetBlue
Sun 8/911:37 pm
DEN
- JFK
1 stop8h 24m
JetBlue
Deal found 5/18![JetBlue logo]()
$330
This American Airlines deal was found by Cheapflights users on 5/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/2712:00 pm
JFK
- ASE
2 stops11h 25m
American Airlines
Sat 7/47:36 am
ASE
- JFK
1 stop8h 20m
American Airlines
Deal found 5/19![American Airlines logo]()
$504
This Delta deal was found by Cheapflights users on 5/16. 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 6/57:55 pm
JFK
- DEN
Nonstop4h 45m
Delta
Mon 6/811:59 pm
DEN
- JFK
Nonstop3h 49m
Delta
Deal found 5/16![Delta logo]()
$257
This Alaska Airlines deal was found by Cheapflights users on 5/17. 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 8/56:30 am
EWR
- DEN
2 stops19h 29m
Alaska Airlines
Thu 8/137:05 pm
DEN
- EWR
1 stop8h 54m
Alaska Airlines
Deal found 5/17![Alaska Airlines logo]()
$538
This Super.com deal was found by Cheapflights users on 5/15. 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 6/54:29 pm
TTN
- DEN
1 stop8h 10m
Frontier
Tue 6/911:49 pm
DEN
- TTN
1 stop8h 08m
Frontier
Deal found 5/15![Frontier logo]()
$287
This Delta deal was found by Cheapflights users on 5/17. 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 6/238:25 am
JFK
- DEN
Nonstop4h 28m
Delta
Wed 6/246:35 am
DEN
- JFK
Nonstop3h 58m
Delta
Deal found 5/17![Delta logo]()
$277
This Frontier deal was found by Cheapflights users on 5/17. 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 7/2810:43 am
TTN
- DEN
1 stop14h 17m
Frontier
Thu 8/611:49 pm
DEN
- TTN
1 stop8h 09m
Frontier
Deal found 5/17![Frontier logo]()
$289
This Southwest deal was found by Cheapflights users on 5/15. 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 6/246:05 am
LGA
- DEN
1 stop8h 40m
Southwest
Sat 6/276:15 am
DEN
- LGA
Nonstop3h 40m
Southwest
Deal found 5/15![Southwest logo]()
$330
This United Airlines deal was found by Cheapflights users on 5/19. 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 7/296:49 pm
EWR
- DEN
Nonstop4h 29m
United Airlines
Wed 8/53:35 pm
DEN
- EWR
Nonstop3h 54m
United Airlines
Deal found 5/19![United Airlines logo]()
$339
This Orbitz deal was found by Cheapflights users on 5/17. 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.
Tue 6/98:33 pm
TTN
- DEN
1 stop13h 47m
Frontier
Mon 6/1511:49 pm
DEN
- TTN
1 stop8h 08m
Frontier
Deal found 5/17![Frontier logo]()
$289
This JetBlue deal was found by Cheapflights users on 5/19. 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 7/168:20 pm
JFK
- DEN
Nonstop4h 39m
JetBlue
Tue 7/211:59 pm
DEN
- JFK
Nonstop4h 01m
JetBlue
Deal found 5/19![JetBlue logo]()
$352
This Southwest deal was found by Cheapflights users on 5/15. 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 5/292:30 pm
LGA
- DEN
1 stop7h 30m
Southwest
Mon 6/15:10 pm
DEN
- LGA
Nonstop3h 40m
Southwest
Deal found 5/15![Southwest logo]()
$337
This Delta deal was found by Cheapflights users on 5/17. 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 8/85:00 pm
LGA
- DEN
Nonstop4h 48m
Delta
Sat 8/157:10 am
DEN
- LGA
Nonstop3h 42m
Delta
Deal found 5/17![Delta logo]()
$307
This Frontier deal was found by Cheapflights users on 5/15. 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 6/210:27 am
TTN
- DEN
1 stop14h 44m
Frontier
Wed 6/106:00 am
DEN
- TTN
1 stop11h 48m
Frontier
Deal found 5/15![Frontier logo]()
$290
This Delta deal was found by Cheapflights users on 5/19. 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 7/27:00 pm
LGA
- DEN
Nonstop4h 33m
Delta
Tue 7/77:10 am
DEN
- LGA
Nonstop3h 42m
Delta
Deal found 5/19![Delta logo]()
$307
This Frontier deal was found by Cheapflights users on 5/16. 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 6/154:43 pm
TTN
- DEN
1 stop7h 56m
Frontier
Thu 6/256:00 am
DEN
- TTN
1 stop7h 58m
Frontier
Deal found 5/16![Frontier logo]()
$308
This Delta deal was found by Cheapflights users on 5/15. 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 7/137:50 pm
JFK
- DEN
Nonstop4h 55m
Delta
Thu 7/166:35 am
DEN
- JFK
Nonstop3h 52m
Delta
Deal found 5/15![Delta logo]()
$327
This United Airlines deal was found by Cheapflights users on 5/19. 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 6/306:49 pm
EWR
- DEN
Nonstop4h 29m
United Airlines
Mon 7/611:59 pm
DEN
- EWR
Nonstop3h 41m
United Airlines
Deal found 5/19![United Airlines logo]()
$439
This Frontier deal was found by Cheapflights users on 5/18. 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.
Fri 7/174:27 pm
TTN
- DEN
1 stop8h 04m
Frontier
Mon 7/2011:49 pm
DEN
- TTN
1 stop8h 09m
Frontier
Deal found 5/18![Frontier logo]()
$309
This Southwest deal was found by Cheapflights users on 5/19. 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 6/132:50 pm
PHL
- DEN
2 stops10h 25m
Southwest
Sat 6/205:35 am
DEN
- PHL
1 stop5h 30m
Southwest
Deal found 5/19![Southwest logo]()
$417
This United Airlines deal was found by Cheapflights users on 5/17. 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 8/154:59 pm
EWR
- DEN
Nonstop4h 22m
United Airlines
Sat 8/226:00 am
DEN
- EWR
Nonstop3h 46m
United Airlines
Deal found 5/17![United Airlines logo]()
$439
This Delta deal was found by Cheapflights users on 5/19. 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 8/106:05 pm
LGA
- DEN
Nonstop4h 46m
Delta
Thu 8/135:20 pm
DEN
- LGA
Nonstop3h 53m
Delta
Deal found 5/19![Delta logo]()
$332
This Frontier deal was found by Cheapflights users on 5/16. 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 7/98:33 pm
TTN
- DEN
1 stop13h 00m
Frontier
Sun 7/1211:59 pm
DEN
- TTN
1 stop13h 36m
Frontier
Deal found 5/16![Frontier logo]()
$309
This United Airlines deal was found by Cheapflights users on 5/16. 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 6/611:55 am
EWR
- DEN
Nonstop4h 18m
United Airlines
Mon 6/87:10 pm
DEN
- EWR
Nonstop3h 54m
United Airlines
Deal found 5/16![United Airlines logo]()
$439
This Delta deal was found by Cheapflights users on 5/18. 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 7/185:00 pm
LGA
- DEN
1 stop9h 04m
Delta
Sat 7/257:10 am
DEN
- LGA
Nonstop3h 42m
Delta
Deal found 5/18![Delta logo]()
$337
This Frontier deal was found by Cheapflights users on 5/18. 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.
Fri 6/264:43 pm
TTN
- DEN
1 stop7h 56m
Frontier
Mon 7/66:00 am
DEN
- TTN
1 stop7h 35m
Frontier
Deal found 5/18![Frontier logo]()
$309
Last-minute flights from New Jersey to ColoradoDiscover last-minute flight deals from New Jersey to Colorado. Data last updated May 20, 2026 and is based on user searches.
Discover last-minute flight deals from New Jersey to Colorado. Data last updated May 20, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 5/18. 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 5/248:35 pm
PHL
- DEN
Nonstop4h 29m
Frontier
Thu 5/2811:59 pm
DEN
- PHL
Nonstop3h 38m
Frontier
Deal found 5/18![Frontier logo]()
$202
This Super.com deal was found by Cheapflights users on 5/19. 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 5/278:35 pm
PHL
- DEN
Nonstop4h 29m
Frontier
Thu 5/2811:59 pm
DEN
- PHL
Nonstop3h 38m
Frontier
Deal found 5/19![Frontier logo]()
$176
This Cheapflightsfares deal was found by Cheapflights users on 5/16. 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 5/278:35 pm
PHL
- DEN
Nonstop4h 29m
Frontier
Tue 6/96:05 am
DEN
- PHL
Nonstop3h 42m
Frontier
Deal found 5/16![Frontier logo]()
$181
This Frontier deal was found by Cheapflights users on 5/16. 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 5/278:35 pm
PHL
- DEN
Nonstop4h 29m
Frontier
Sat 6/611:59 pm
DEN
- PHL
Nonstop3h 38m
Frontier
Deal found 5/16![Frontier logo]()
$183
This Super.com deal was found by Cheapflights users on 5/15. 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 5/278:35 pm
PHL
- DEN
Nonstop4h 29m
Frontier
Tue 6/26:03 am
DEN
- PHL
1 stop8h 45m
Frontier
Deal found 5/15![Frontier logo]()
$205
This Frontier deal was found by Cheapflights users on 5/16. 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 5/288:35 pm
PHL
- DEN
Nonstop4h 29m
Frontier
Sat 6/610:00 am
DEN
- PHL
1 stop10h 10m
Frontier
Deal found 5/16![Frontier logo]()
$203
This eDestinos deal was found by Cheapflights users on 5/17. 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 5/288:35 pm
PHL
- DEN
Nonstop4h 29m
Frontier
Sun 5/317:01 pm
DEN
- PHL
1 stop9h 20m
Frontier
Deal found 5/17![Frontier logo]()
$207
This Frontier deal was found by Cheapflights users on 5/19. 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.
Fri 5/298:35 pm
PHL
- DEN
Nonstop4h 29m
Frontier
Tue 6/96:05 am
DEN
- PHL
Nonstop3h 42m
Frontier
Deal found 5/19![Frontier logo]()
$198
This Delta deal was found by Cheapflights users on 5/15. 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 6/36:55 pm
LGA
- DEN
Nonstop4h 35m
Delta
Sat 6/137:10 am
DEN
- LGA
Nonstop3h 40m
Delta
Deal found 5/15![Delta logo]()
$257
This Expedia deal was found by Cheapflights users on 5/16. 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.
Fri 6/57:50 pm
JFK
- DEN
Nonstop4h 48m
JetBlue
Sat 6/611:41 pm
DEN
- JFK
Nonstop3h 49m
JetBlue
Deal found 5/16![JetBlue logo]()
$255
This JetBlue deal was found by Cheapflights users on 5/17. 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.
Fri 6/59:30 am
JFK
- DEN
Nonstop4h 38m
JetBlue
Sat 6/1311:59 pm
DEN
- JFK
Nonstop3h 55m
JetBlue
Deal found 5/17![JetBlue logo]()
$256
This Frontier deal was found by Cheapflights users on 5/16. 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 6/307:20 am
PHL
- DEN
1 stop9h 09m
Frontier
Fri 7/311:59 pm
DEN
- PHL
Nonstop3h 39m
Frontier
Deal found 5/16![Frontier logo]()
$199
One-way flights from New Jersey to ColoradoSearch for one-way flight options from New Jersey to Colorado. Find affordable one-way fares based on user searches. Data last updated May 20, 2026.
Search for one-way flight options from New Jersey to Colorado. Find affordable one-way fares based on user searches. Data last updated May 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 5/288:47 pm
PHL
- DEN
1 stop20h 31m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 8/135:36 pm
PHL
- DEN
2 stops40h 13m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$107
This Super.com deal was found by Cheapflights users on 5/15. 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 6/1711:00 am
PHL
- DEN
1 stop9h 04m
Frontier
Deal found 5/15![Frontier logo]()
$108
This Kiwi.com deal was found by Cheapflights users on 5/18. 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 5/248:35 pm
PHL
- DEN
Nonstop4h 29m
Frontier
Deal found 5/18![Frontier logo]()
$110
This Trip.com deal was found by Cheapflights users on 5/15. 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.
Wed 7/811:06 am
PHL
- DEN
1 stop8h 54m
Frontier
Deal found 5/15![Frontier logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 8/1710:29 pm
EWR
- DEN
1 stop12h 29m
Frontier
Deal found 5/15![Frontier logo]()
$114
This Super.com deal was found by Cheapflights users on 5/15. 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 7/115:18 pm
PHL
- DEN
1 stop8h 39m
Frontier
Deal found 5/15![Frontier logo]()
$115
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 6/35:55 am
EWR
- DEN
1 stop18h 29m
Frontier
Deal found 5/15![Frontier logo]()
$116
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 7/97:43 pm
PHL
- DEN
1 stop21h 40m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$121
This Super.com deal was found by Cheapflights users on 5/15. 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 6/207:00 am
PHL
- DEN
1 stop14h 58m
Frontier
Deal found 5/15![Frontier logo]()
$123
This Super.com deal was found by Cheapflights users on 5/16. 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 8/1812:42 pm
PHL
- DEN
Nonstop4h 14m
Frontier
Deal found 5/16![Frontier logo]()
$124
This Super.com deal was found by Cheapflights users on 5/19. 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 6/1010:29 pm
EWR
- DEN
1 stop12h 34m
Frontier
Deal found 5/19![Frontier logo]()
$124
Find flight deals from New Jersey to Colorado
Keep the following information in mind while searching for New Jersey to Colorado flight deals. Data was last updated May 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $148 |
One-way from | $100 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $351 |
Good round-trip deal | $329 or less |
Good one-way deal | $262 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from New Jersey to Colorado 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 May 20, 2026.
Use the filters below to find and compare flights from New Jersey to Colorado that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
New YorkDenver
LGA - DEN
LGADEN
New York LaGuardia
Sat 6/6
7:40 am-10:00 am
Nonstop4h 20m
Denver Intl
Tue 6/16
7:10 am-12:50 pm
Nonstop3h 40m
$257
New YorkDenver
JFK - DEN
JFKDEN
New York John F Kennedy Intl
Fri 6/5
7:55 pm-10:40 pm
Nonstop4h 45m
Denver Intl
Mon 6/8
11:59 pm-5:48 am
Nonstop3h 49m
$257
New YorkDenver
LGA - DEN
LGADEN
New York LaGuardia
Sat 5/30
6:05 am-2:00 pm
1 stop9h 55m
Denver Intl
Sat 6/6
5:40 pm-11:25 pm
Nonstop3h 45m
$267
New YorkDenver
LGA - DEN
LGADEN
New York LaGuardia
Sat 6/6
7:25 pm-11:52 pm
1 stop6h 27m
Denver Intl
Mon 6/8
5:35 pm-11:30 pm
Nonstop3h 55m
$276
New YorkDenver
JFK - DEN
JFKDEN
New York John F Kennedy Intl
Tue 6/23
8:25 am-10:53 am
Nonstop4h 28m
Denver Intl
Wed 6/24
6:35 am-12:33 pm
Nonstop3h 58m
$277
TrentonDenver
TTN - DEN
TTNDEN
Trenton-Mercer
Sat 7/4
4:27 pm-10:39 pm
1 stop8h 12m
Denver Intl
Wed 7/29
11:49 pm-9:58 am
1 stop8h 09m
$284
TrentonDenver
TTN - DEN
TTNDEN
Trenton-Mercer
Fri 6/5
4:29 pm-10:39 pm
1 stop8h 10m
Denver Intl
Tue 6/9
11:49 pm-9:57 am
1 stop8h 08m
$287
TrentonDenver
TTN - DEN
TTNDEN
Trenton-Mercer
Tue 7/28
10:43 am-11:00 pm
1 stop14h 17m
Denver Intl
Thu 8/6
11:49 pm-9:58 am
1 stop8h 09m
$289
TrentonDenver
TTN - DEN
TTNDEN
Trenton-Mercer
Tue 6/9
8:33 pm-8:20 am
1 stop13h 47m
Denver Intl
Mon 6/15
11:49 pm-9:57 am
1 stop8h 08m
$289
TrentonDenver
TTN - DEN
TTNDEN
Trenton-Mercer
Tue 6/2
10:27 am-11:11 pm
1 stop14h 44m
Denver Intl
Wed 6/10
6:00 am-7:48 pm
1 stop11h 48m
$290
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from New Jersey to Colorado
Have a flexible travel schedule? Discover the best time to fly to Colorado from New Jersey with our price prediction graph.
PHL-DEN
JFK-DEN
TTN-DEN
LGA-DEN
JFK-COS
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 New Jersey to Colorado
USNJ-USCO
PHL-DEN
JFK-DEN
TTN-DEN
LGA-DEN
What is the cheapest time of day to fly from NJ to CO?
Find hourly flight availability from New Jersey to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 20, 2026.
It’s optimal to fly from New Jersey to Colorado in the evening. By choosing this option you can save up to 34% on the cost of your flight, compared to a flight in the morning.
How much does it cost to fly round-trip from New Jersey to Colorado?
What is the cheapest day to fly from New Jersey to Colorado?
Use this chart to determine the cheapest time to fly round-trip from New Jersey to Colorado. Price data was last updated on May 16, 2026.
Travelers seeking maximum savings on their New Jersey to Colorado flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Colorado
Get insights into the airlines that provide service to Colorado. 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 Colorado. Reviews last updated May 20, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andJetBlue from New Jersey to Colorado. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Food
7.2
Crew
8.5
Overall
7.9
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Food
7.2
Crew
8.5
Overall
7.9
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Food
7.2
Crew
8.5
Overall
7.9
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Food
7.2
Crew
8.5
Overall
7.9
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Food
7.2
Crew
8.5
Overall
7.9
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Food
7.2
Crew
8.5
Overall
7.9
Entertainment
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from New Jersey to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Return Flight Options
Top destinations
Alternative routes for New Jersey to Colorado
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Colorado by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from New Jersey to Colorado by cabin class
Find flights from New Jersey to Colorado, based on your preferred cabin class, be it economy, premium economy, business, or first class.
New Jersey and Colorado flights
Browse other New Jersey and Colorado flight options. Last updated on May 20, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Colorado
Find the right flight back to New Jersey after your stay in Colorado
New Jersey to Colorado flights
Consider these flights traveling from New Jersey to Colorado.
Top 5 airlines flying from New Jersey to Colorado
Discover the top 5 airlines that operate flights from New Jersey to Colorado. 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 May 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$108 | Average$267 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$176 | Average$442 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$177 | Average$316 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$202 | Average$392 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$203 | Average$483 | FlexibilityNo cancel fee | On-time69% |