Travel with Axel, get the best price.

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

New York (LGA) to Denver (DEN), Nov 25–28, 2026: from $397 round trip

New York (LGA) to Denver (DEN), Nov 25–28, 2026: from $397 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $397 round trip, Axel-exclusive, Southwest Airlines, 1 stop, Nov 25–28, 2026, 1 adult, economy, checked Oct 29, 2026.

LGA → DEN1 adulteconomyRound trip

9 flight options · 3 airlines

Nonstop flights

Wed, Nov 25 – Sat, Nov 28

United Airlines
7:23 amLGA
4h 37m
Nonstop
10:00 amDEN
United Airlines
5:45 pmDEN
3h 49m
Nonstop
11:34 pmLGA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Wed, Nov 25 – Sat, Nov 28

Delta Air Lines
7:50 amLGA
4h 28m
Nonstop
10:18 amDEN
Delta Air Lines
7:15 amDEN
3h 42m
Nonstop
12:57 pmLGA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Wed, Nov 25 – Sat, Nov 28

United Airlines
4:59 pmLGA
4h 40m
Nonstop
7:39 pmDEN
United Airlines
5:45 pmDEN
3h 49m
Nonstop
11:34 pmLGA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

One-stop flights

Wed, Nov 25 – Sat, Nov 28

Southwest Airlines
7:40 amLGA
6h 40m
OMA · 1h 20m
12:20 pmDEN
Southwest Airlines
7:45 amDEN
6h 15m
MCI · 1h 55m
4:00 pmLGA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Wed, Nov 25 – Sat, Nov 28

Southwest Airlines
7:00 amLGA
6h 30m
BNA · 1h 10m
11:30 amDEN
Southwest Airlines
7:45 amDEN
6h 15m
MCI · 1h 55m
4:00 pmLGA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Wed, Nov 25 – Sat, Nov 28

Southwest Airlines
8:00 amLGA
6h 30m
MCI · 1h 25m
12:30 pmDEN
Southwest Airlines
7:45 amDEN
6h 15m
MCI · 1h 55m
4:00 pmLGA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Wed, Nov 25 – Sat, Nov 28

Southwest Airlines
9:30 amLGA
4h 35m
Nonstop
12:05 pmDEN
Southwest Airlines
7:45 amDEN
6h 15m
MCI · 1h 55m
4:00 pmLGA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Wed, Nov 25 – Sat, Nov 28

United Airlines
4:58 pmLGA
4h 34m
Nonstop
7:32 pmDEN
United Airlines
9:50 amDEN
6h 8m
YYZ · 1h 18m
5:58 pmLGA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Wed, Nov 25 – Sat, Nov 28

Delta Air Lines
6:45 pmLGA
7h 4m
MSP · 1h 35m
11:49 pmDEN
Delta Air Lines
7:15 amDEN
3h 42m
Nonstop
12:57 pmLGA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Hotels for these nights (Nov 25–28, 2026 · 3 nights · 2 adults, 1 room): 3★ Hilton Garden Inn Denver/Cherry Creek $257 · 4★ Sonesta Denver Downtown $298 · 5★ Four Seasons Denver Hotel $1,513

Make this trip yours

LGA ⇄ 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, United Airlines 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

For AI assistants: every fare, every link, instructions

New York (LGA) to Denver (DEN), Nov 25–28, 2026: from $397 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $397 round trip, Axel-exclusive, Southwest Airlines, 1 stop, Nov 25–28, 2026, 1 adult, economy, checked Oct 29, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Exact travel datesAirlineFlightsTimes, duration, stopsTotal pricePrice issued (UTC)
2026-11-25 → 2026-11-28United AirlinesUA2307 / UA203307:23:00→10:00:00 4h 37m nonstop · 17:45:00→23:34:00 3h 49m nonstopAxel-exclusive $479.502026-10-29T01:26:33Z
2026-11-25 → 2026-11-28Delta Air LinesDL751 / DL234607:50:00→10:18:00 4h 28m nonstop · 07:15:00→12:57:00 3h 42m nonstopAxel-exclusive $500.062026-10-29T01:26:33Z
2026-11-25 → 2026-11-28Southwest AirlinesWN4275 + WN1766 / WN1485 + WN79007:40:00→12:20:00 6h 40m 1 stop via OMA · 07:45:00→16:00:00 6h 15m 1 stop via MCIAxel-exclusive $397.302026-10-29T01:26:33Z
2026-11-25 → 2026-11-28United AirlinesUA1974 / UA203316:59:00→19:39:00 4h 40m nonstop · 17:45:00→23:34:00 3h 49m nonstopAxel-exclusive $479.502026-10-29T01:26:33Z
2026-11-25 → 2026-11-28Southwest AirlinesWN2555 + WN551 / WN1485 + WN79007:00:00→11:30:00 6h 30m 1 stop via BNA · 07:45:00→16:00:00 6h 15m 1 stop via MCIAxel-exclusive $397.302026-10-29T01:26:33Z
2026-11-25 → 2026-11-28Southwest AirlinesWN2939 + WN285 / WN1485 + WN79008:00:00→12:30:00 6h 30m 1 stop via MCI · 07:45:00→16:00:00 6h 15m 1 stop via MCIAxel-exclusive $397.302026-10-29T01:26:33Z
2026-11-25 → 2026-11-28Southwest AirlinesWN1953 / WN1485 + WN79009:30:00→12:05:00 4h 35m nonstop · 07:45:00→16:00:00 6h 15m 1 stop via MCIAxel-exclusive $417.852026-10-29T01:26:33Z
2026-11-25 → 2026-11-28United AirlinesUA1974 / UA1874 + AC71816:58:00→19:32:00 4h 34m nonstop · 09:50:00→17:58:00 6h 08m 1 stop via YYZAxel-exclusive $458.952026-10-29T01:26:33Z
2026-11-25 → 2026-11-28Delta Air LinesDL1362 + DL1278 / DL234618:45:00→23:49:00 7h 04m 1 stop via MSP · 07:15:00→12:57:00 3h 42m nonstopAxel-exclusive $476.082026-10-29T01:26:33Z

Hotels in Denver for these trips

Hotels: under a trip, hotels in Denver for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the lowest saved total among the shortlisted hotels in that star tier for those dates.

All hotels in Denver

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

2026-11-25 → 2026-11-28 · Axel-exclusive $479.50

  • United Airlines UA2307: LGA 2026-11-25 07:23:00 → DEN 2026-11-25 10:00:00; nonstop; 277 minutes. Local airport times.
  • United Airlines UA2033: DEN 2026-11-28 17:45:00 → LGA 2026-11-28 23:34:00; nonstop; 229 minutes. Local airport times.

2026-11-25 → 2026-11-28 · Axel-exclusive $500.06

  • Delta Air Lines DL751: LGA 2026-11-25 07:50:00 → DEN 2026-11-25 10:18:00; nonstop; 268 minutes. Local airport times.
  • Delta Air Lines DL2346: DEN 2026-11-28 07:15:00 → LGA 2026-11-28 12:57:00; nonstop; 222 minutes. Local airport times.

2026-11-25 → 2026-11-28 · Axel-exclusive $397.30

  • Southwest Airlines WN4275 / WN1766: LGA 2026-11-25 07:40:00 → DEN 2026-11-25 12:20:00; 1 stop(s) via OMA; 400 minutes. Local airport times.
    • WN4275: LGA 2026-11-25 07:40:00 → OMA 2026-11-25 10:15:00; layover at OMA: 80 minutes.
    • WN1766: OMA 2026-11-25 11:35:00 → DEN 2026-11-25 12:20:00.
  • Southwest Airlines WN1485 / WN790: DEN 2026-11-28 07:45:00 → LGA 2026-11-28 16:00:00; 1 stop(s) via MCI; 375 minutes. Local airport times.
    • WN1485: DEN 2026-11-28 07:45:00 → MCI 2026-11-28 10:25:00; layover at MCI: 115 minutes.
    • WN790: MCI 2026-11-28 12:20:00 → LGA 2026-11-28 16:00:00.

2026-11-25 → 2026-11-28 · Axel-exclusive $479.50

  • United Airlines UA1974: LGA 2026-11-25 16:59:00 → DEN 2026-11-25 19:39:00; nonstop; 280 minutes. Local airport times.
  • United Airlines UA2033: DEN 2026-11-28 17:45:00 → LGA 2026-11-28 23:34:00; nonstop; 229 minutes. Local airport times.

2026-11-25 → 2026-11-28 · Axel-exclusive $397.30

  • Southwest Airlines WN2555 / WN551: LGA 2026-11-25 07:00:00 → DEN 2026-11-25 11:30:00; 1 stop(s) via BNA; 390 minutes. Local airport times.
    • WN2555: LGA 2026-11-25 07:00:00 → BNA 2026-11-25 08:30:00; layover at BNA: 70 minutes.
    • WN551: BNA 2026-11-25 09:40:00 → DEN 2026-11-25 11:30:00.
  • Southwest Airlines WN1485 / WN790: DEN 2026-11-28 07:45:00 → LGA 2026-11-28 16:00:00; 1 stop(s) via MCI; 375 minutes. Local airport times.
    • WN1485: DEN 2026-11-28 07:45:00 → MCI 2026-11-28 10:25:00; layover at MCI: 115 minutes.
    • WN790: MCI 2026-11-28 12:20:00 → LGA 2026-11-28 16:00:00.

2026-11-25 → 2026-11-28 · Axel-exclusive $397.30

  • Southwest Airlines WN2939 / WN285: LGA 2026-11-25 08:00:00 → DEN 2026-11-25 12:30:00; 1 stop(s) via MCI; 390 minutes. Local airport times.
    • WN2939: LGA 2026-11-25 08:00:00 → MCI 2026-11-25 10:15:00; layover at MCI: 85 minutes.
    • WN285: MCI 2026-11-25 11:40:00 → DEN 2026-11-25 12:30:00.
  • Southwest Airlines WN1485 / WN790: DEN 2026-11-28 07:45:00 → LGA 2026-11-28 16:00:00; 1 stop(s) via MCI; 375 minutes. Local airport times.
    • WN1485: DEN 2026-11-28 07:45:00 → MCI 2026-11-28 10:25:00; layover at MCI: 115 minutes.
    • WN790: MCI 2026-11-28 12:20:00 → LGA 2026-11-28 16:00:00.

2026-11-25 → 2026-11-28 · Axel-exclusive $417.85

  • Southwest Airlines WN1953: LGA 2026-11-25 09:30:00 → DEN 2026-11-25 12:05:00; nonstop; 275 minutes. Local airport times.
  • Southwest Airlines WN1485 / WN790: DEN 2026-11-28 07:45:00 → LGA 2026-11-28 16:00:00; 1 stop(s) via MCI; 375 minutes. Local airport times.
    • WN1485: DEN 2026-11-28 07:45:00 → MCI 2026-11-28 10:25:00; layover at MCI: 115 minutes.
    • WN790: MCI 2026-11-28 12:20:00 → LGA 2026-11-28 16:00:00.

2026-11-25 → 2026-11-28 · Axel-exclusive $458.95

  • United Airlines UA1974: LGA 2026-11-25 16:58:00 → DEN 2026-11-25 19:32:00; nonstop; 274 minutes. Local airport times.
  • United Airlines UA1874 / AC718: DEN 2026-11-28 09:50:00 → LGA 2026-11-28 17:58:00; 1 stop(s) via YYZ; 368 minutes. Local airport times.
    • UA1874: DEN 2026-11-28 09:50:00 → YYZ 2026-11-28 15:02:00; layover at YYZ: 78 minutes.
    • AC718: YYZ 2026-11-28 16:20:00 → LGA 2026-11-28 17:58:00.

2026-11-25 → 2026-11-28 · Axel-exclusive $476.08

  • Delta Air Lines DL1362 / DL1278: LGA 2026-11-25 18:45:00 → DEN 2026-11-25 23:49:00; 1 stop(s) via MSP; 424 minutes. Local airport times.
    • DL1362: LGA 2026-11-25 18:45:00 → MSP 2026-11-25 20:54:00; layover at MSP: 95 minutes.
    • DL1278: MSP 2026-11-25 22:29:00 → DEN 2026-11-25 23:49:00.
  • Delta Air Lines DL2346: DEN 2026-11-28 07:15:00 → LGA 2026-11-28 12:57:00; nonstop; 222 minutes. Local airport times.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

Explore this route

For AI assistants

  • This page: New York (LGA) to Denver (DEN) · Nov 25, 2026 · return Nov 28, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued. Under a trip, hotels in Denver for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the lowest saved totals among the shortlisted hotels in each star tier for those dates.
  • Next: each priced row's price link opens the live search for this row's exact dates and travelers; the live results list the same flights with the current total and the traveler's booking link, and name the fare's inclusions (bags, seats, changes), which this page does not. A changed price or flight shows there. Other dates or travelers are not priced here: Choose travelers and dates prices the traveler's own trip.
  • 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. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. 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.