Travel with Axel,
get the best price.

Route overview: New York to Denver (DEN) flight deals

New York → Denver

Dec 6, 2026 · return Dec 9, 2026

JFK → DEN1 adulteconomyRound trip

10 flight options · 3 airlines

Nonstop flights

Sun, Dec 6 – Wed, Dec 9

JetBlue Airways
12:00 pmJFK
4h 34m
Nonstop
2:34 pmDEN
JetBlue Airways
11:30 pmDEN
3h 37m
Nonstop
5:07 am+1JFK

Round-trip total · 1 adult · Taxes included

Sun, Dec 6 – Wed, Dec 9

Delta Air Lines
8:10 amJFK
4h 43m
Nonstop
10:53 amDEN
Delta Air Lines
7:05 amDEN
3h 42m
Nonstop
12:47 pmJFK

Round-trip total · 1 adult · Taxes included

Sun, Dec 6 – Wed, Dec 9

JetBlue Airways
8:30 pmJFK
4h 38m
Nonstop
11:08 pmDEN
JetBlue Airways
11:30 pmDEN
3h 37m
Nonstop
5:07 am+1JFK

Round-trip total · 1 adult · Taxes included

Sun, Dec 6 – Wed, Dec 9

Delta Air Lines
5:50 pmJFK
4h 35m
Nonstop
8:25 pmDEN
Delta Air Lines
7:05 amDEN
3h 42m
Nonstop
12:47 pmJFK

Round-trip total · 1 adult · Taxes included

One-stop flights

Sun, Dec 6 – Wed, Dec 9

American Airlines
7:59 amJFK
8h 43m
CLT · 2h 42m
2:42 pmDEN
American Airlines
12:54 amDEN
6h 10m
CLT · 1h 4m
9:04 amJFK

Round-trip total · 1 adult · Taxes included

Sun, Dec 6 – Wed, Dec 9

JetBlue Airways
3:45 pmJFK
8h 42m
BOS · 2h 37m
10:27 pmDEN
JetBlue Airways
11:30 pmDEN
3h 37m
Nonstop
5:07 am+1JFK

Round-trip total · 1 adult · Taxes included

Sun, Dec 6 – Wed, Dec 9

Delta Air Lines
12:59 pmJFK
6h 11m
DTW · 1h
5:10 pmDEN
Delta Air Lines
7:05 amDEN
3h 42m
Nonstop
12:47 pmJFK

Round-trip total · 1 adult · Taxes included

Sun, Dec 6 – Wed, Dec 9

Delta Air Lines
6:00 amJFK
7h 54m
ATL · 1h 41m
11:54 amDEN
Delta Air Lines
7:05 amDEN
3h 42m
Nonstop
12:47 pmJFK

Round-trip total · 1 adult · Taxes included

Sun, Dec 6 – Wed, Dec 9

Delta Air Lines
6:50 pmJFK
6h 59m
MSP · 1h 14m
11:49 pmDEN
Delta Air Lines
7:05 amDEN
3h 42m
Nonstop
12:47 pmJFK

Round-trip total · 1 adult · Taxes included

Sun, Dec 6 – Wed, Dec 9

Delta Air Lines
1:35 pmJFK
8h 18m
AUS · 1h 26m
7:53 pmDEN
Delta Air Lines
7:05 amDEN
3h 42m
Nonstop
12:47 pmJFK

Round-trip total · 1 adult · Taxes included

Make this trip yours

JFK ⇄ DEN

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

No account needed to see prices.

Already have an account? Log in

Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, JetBlue Airways emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
  • Not satisfied? Full refund.If you are unhappy with the experience for any reason, or simply change your mind, cancel within 24 hours of booking (departure 7+ days away) and we refund you in full. We stand by our product. Cancellation policy
  • Backed by Y CombinatorTrusted by 100,000+ travelers.

Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About

Explore this route

All dates for this routeDec 5, 2026 → Dec 8, 2026Dec 7, 2026 → Dec 10, 2026
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Live price for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the flights there to get the current bookable total; the listed prices are the ones issued at the times shown.

Route overview: New York to Denver (DEN) flight deals

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-06 → 2026-12-09JetBlue AirwaysB61497 / B698$330.002026-10-29T01:18:55Z
2026-12-06 → 2026-12-09Delta Air LinesDL532 / DL336$390.002026-10-29T01:18:55Z
2026-12-06 → 2026-12-09American AirlinesAA1164 + AA2305 / AA591 + AA753$360.002026-10-29T01:18:55Z
2026-12-06 → 2026-12-09JetBlue AirwaysB697 / B698$330.002026-10-29T01:18:55Z
2026-12-06 → 2026-12-09Delta Air LinesDL457 / DL336$390.002026-10-29T01:18:55Z
2026-12-06 → 2026-12-09JetBlue AirwaysB6618 + B6993 / B698$325.002026-10-29T01:18:55Z
2026-12-06 → 2026-12-09Delta Air LinesDL2751 + DL2431 / DL336$380.002026-10-29T01:18:55Z
2026-12-06 → 2026-12-09Delta Air LinesDL2286 + DL995 / DL336$380.002026-10-29T01:18:55Z
2026-12-06 → 2026-12-09Delta Air LinesDL2245 + DL1278 / DL336$380.002026-10-29T01:18:55Z
2026-12-06 → 2026-12-09Delta Air LinesDL1643 + DL3669 / DL336$380.002026-10-29T01:18:55Z

2026-12-06 → 2026-12-09 · $330.00

  • JetBlue Airways B61497: JFK 2026-12-06 12:00:00 → DEN 2026-12-06 14:34:00; nonstop; 274 minutes. Local airport times.
  • JetBlue Airways B698: DEN 2026-12-09 23:30:00 → JFK 2026-12-10 05:07:00; nonstop; 217 minutes. Local airport times.

2026-12-06 → 2026-12-09 · $390.00

  • Delta Air Lines DL532: JFK 2026-12-06 08:10:00 → DEN 2026-12-06 10:53:00; nonstop; 283 minutes. Local airport times.
  • Delta Air Lines DL336: DEN 2026-12-09 07:05:00 → JFK 2026-12-09 12:47:00; nonstop; 222 minutes. Local airport times.

2026-12-06 → 2026-12-09 · $360.00

  • American Airlines AA1164 / AA2305: JFK 2026-12-06 07:59:00 → DEN 2026-12-06 14:42:00; 1 stop(s) via CLT; 523 minutes. Local airport times.
    • AA1164: JFK 2026-12-06 07:59:00 → CLT 2026-12-06 10:15:00; layover at CLT: 162 minutes.
    • AA2305: CLT 2026-12-06 12:57:00 → DEN 2026-12-06 14:42:00.
  • American Airlines AA591 / AA753: DEN 2026-12-09 00:54:00 → JFK 2026-12-09 09:04:00; 1 stop(s) via CLT; 370 minutes. Local airport times.
    • AA591: DEN 2026-12-09 00:54:00 → CLT 2026-12-09 06:01:00; layover at CLT: 64 minutes.
    • AA753: CLT 2026-12-09 07:05:00 → JFK 2026-12-09 09:04:00.

2026-12-06 → 2026-12-09 · $330.00

  • JetBlue Airways B697: JFK 2026-12-06 20:30:00 → DEN 2026-12-06 23:08:00; nonstop; 278 minutes. Local airport times.
  • JetBlue Airways B698: DEN 2026-12-09 23:30:00 → JFK 2026-12-10 05:07:00; nonstop; 217 minutes. Local airport times.

2026-12-06 → 2026-12-09 · $390.00

  • Delta Air Lines DL457: JFK 2026-12-06 17:50:00 → DEN 2026-12-06 20:25:00; nonstop; 275 minutes. Local airport times.
  • Delta Air Lines DL336: DEN 2026-12-09 07:05:00 → JFK 2026-12-09 12:47:00; nonstop; 222 minutes. Local airport times.

2026-12-06 → 2026-12-09 · $325.00

  • JetBlue Airways B6618 / B6993: JFK 2026-12-06 15:45:00 → DEN 2026-12-06 22:27:00; 1 stop(s) via BOS; 522 minutes. Local airport times.
    • B6618: JFK 2026-12-06 15:45:00 → BOS 2026-12-06 17:03:00; layover at BOS: 157 minutes.
    • B6993: BOS 2026-12-06 19:40:00 → DEN 2026-12-06 22:27:00.
  • JetBlue Airways B698: DEN 2026-12-09 23:30:00 → JFK 2026-12-10 05:07:00; nonstop; 217 minutes. Local airport times.

2026-12-06 → 2026-12-09 · $380.00

  • Delta Air Lines DL2751 / DL2431: JFK 2026-12-06 12:59:00 → DEN 2026-12-06 17:10:00; 1 stop(s) via DTW; 371 minutes. Local airport times.
    • DL2751: JFK 2026-12-06 12:59:00 → DTW 2026-12-06 15:00:00; layover at DTW: 60 minutes.
    • DL2431: DTW 2026-12-06 16:00:00 → DEN 2026-12-06 17:10:00.
  • Delta Air Lines DL336: DEN 2026-12-09 07:05:00 → JFK 2026-12-09 12:47:00; nonstop; 222 minutes. Local airport times.

2026-12-06 → 2026-12-09 · $380.00

  • Delta Air Lines DL2286 / DL995: JFK 2026-12-06 06:00:00 → DEN 2026-12-06 11:54:00; 1 stop(s) via ATL; 474 minutes. Local airport times.
    • DL2286: JFK 2026-12-06 06:00:00 → ATL 2026-12-06 08:44:00; layover at ATL: 101 minutes.
    • DL995: ATL 2026-12-06 10:25:00 → DEN 2026-12-06 11:54:00.
  • Delta Air Lines DL336: DEN 2026-12-09 07:05:00 → JFK 2026-12-09 12:47:00; nonstop; 222 minutes. Local airport times.

2026-12-06 → 2026-12-09 · $380.00

  • Delta Air Lines DL2245 / DL1278: JFK 2026-12-06 18:50:00 → DEN 2026-12-06 23:49:00; 1 stop(s) via MSP; 419 minutes. Local airport times.
    • DL2245: JFK 2026-12-06 18:50:00 → MSP 2026-12-06 21:15:00; layover at MSP: 74 minutes.
    • DL1278: MSP 2026-12-06 22:29:00 → DEN 2026-12-06 23:49:00.
  • Delta Air Lines DL336: DEN 2026-12-09 07:05:00 → JFK 2026-12-09 12:47:00; nonstop; 222 minutes. Local airport times.

2026-12-06 → 2026-12-09 · $380.00

  • Delta Air Lines DL1643 / DL3669: JFK 2026-12-06 13:35:00 → DEN 2026-12-06 19:53:00; 1 stop(s) via AUS; 498 minutes. Local airport times.
    • DL1643: JFK 2026-12-06 13:35:00 → AUS 2026-12-06 16:56:00; layover at AUS: 86 minutes.
    • DL3669: AUS 2026-12-06 18:22:00 → DEN 2026-12-06 19:53:00.
  • Delta Air Lines DL336: DEN 2026-12-09 07:05:00 → JFK 2026-12-09 12:47:00; nonstop; 222 minutes. Local airport times.

Explore this route

For AI assistants

  • This page: New York (JFK) to Denver (DEN) · Dec 6, 2026 · return Dec 9, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel New York to Denver (DEN) flight deals · Flight search guide.
  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.