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Route overview: Los Angeles to Denver (DEN) flight deals

Los Angeles → Denver

Dec 16, 2026 · return Dec 19, 2026

LAX → DEN1 adulteconomyRound trip

15 flight options · 5 airlines

Nonstop flights

Wed, Dec 16 – Sat, Dec 19

Frontier Airlines
6:15 amLAX
2h 30m
Nonstop
9:45 amDEN
Frontier Airlines
10:55 pmDEN
2h 28m
Nonstop
12:23 am+1LAX

Round-trip total · 1 adult · Taxes included

Wed, Dec 16 – Sat, Dec 19

Southwest Airlines
5:30 pmLAX
2h 15m
Nonstop
8:45 pmDEN
Southwest Airlines
1:00 pmDEN
2h 25m
Nonstop
2:25 pmLAX

Round-trip total · 1 adult · Taxes included

Wed, Dec 16 – Sat, Dec 19

United Airlines
12:45 pmLAX
2h 25m
Nonstop
4:10 pmDEN
United Airlines
6:00 amDEN
2h 34m
Nonstop
7:34 amLAX

Round-trip total · 1 adult · Taxes included

Wed, Dec 16 – Sat, Dec 19

American Airlines
8:10 amLAX
2h 33m
Nonstop
11:43 amDEN
American Airlines
8:12 pmDEN
2h 47m
Nonstop
9:59 pmLAX

Round-trip total · 1 adult · Taxes included

Wed, Dec 16 – Sat, Dec 19

Delta Air Lines
3:30 pmLAX
2h 22m
Nonstop
6:52 pmDEN
Delta Air Lines
12:52 pmDEN
2h 28m
Nonstop
2:20 pmLAX

Round-trip total · 1 adult · Taxes included

Wed, Dec 16 – Sat, Dec 19

Frontier Airlines
4:59 pmLAX
2h 29m
Nonstop
8:28 pmDEN
Frontier Airlines
10:55 pmDEN
2h 28m
Nonstop
12:23 am+1LAX

Round-trip total · 1 adult · Taxes included

Wed, Dec 16 – Sat, Dec 19

Southwest Airlines
6:40 amLAX
2h 25m
Nonstop
10:05 amDEN
Southwest Airlines
1:00 pmDEN
2h 25m
Nonstop
2:25 pmLAX

Round-trip total · 1 adult · Taxes included

Wed, Dec 16 – Sat, Dec 19

United Airlines
5:00 amLAX
2h 26m
Nonstop
8:26 amDEN
United Airlines
6:00 amDEN
2h 34m
Nonstop
7:34 amLAX

Round-trip total · 1 adult · Taxes included

Wed, Dec 16 – Sat, Dec 19

American Airlines
4:02 pmLAX
2h 28m
Nonstop
7:30 pmDEN
American Airlines
8:12 pmDEN
2h 47m
Nonstop
9:59 pmLAX

Round-trip total · 1 adult · Taxes included

One-stop flights

Wed, Dec 16 – Sat, Dec 19

Frontier Airlines
6:42 pmLAX
4h 31m
LAS · 1h 17m
12:13 am+1DEN
Frontier Airlines
10:55 pmDEN
2h 28m
Nonstop
12:23 am+1LAX

Round-trip total · 1 adult · Taxes included

Wed, Dec 16 – Sat, Dec 19

Southwest Airlines
8:05 amLAX
4h 50m
SJC · 1h 15m
1:55 pmDEN
Southwest Airlines
1:00 pmDEN
2h 25m
Nonstop
2:25 pmLAX

Round-trip total · 1 adult · Taxes included

Wed, Dec 16 – Sat, Dec 19

Southwest Airlines
5:45 amLAX
4h 25m
LAS · 1h 5m
11:10 amDEN
Southwest Airlines
1:00 pmDEN
2h 25m
Nonstop
2:25 pmLAX

Round-trip total · 1 adult · Taxes included

Wed, Dec 16 – Sat, Dec 19

Southwest Airlines
8:25 amLAX
4h 35m
SLC · 1h 20m
2:00 pmDEN
Southwest Airlines
1:00 pmDEN
2h 25m
Nonstop
2:25 pmLAX

Round-trip total · 1 adult · Taxes included

Wed, Dec 16 – Sat, Dec 19

United Airlines
10:42 amLAX
4h 40m
FAT · 1h 9m
4:22 pmDEN
United Airlines
6:00 amDEN
2h 34m
Nonstop
7:34 amLAX

Round-trip total · 1 adult · Taxes included

Wed, Dec 16 – Sat, Dec 19

Delta Air Lines
3:33 pmLAX
2h 23m
Nonstop
6:56 pmDEN
Delta Air Lines
12:29 pmDEN
5h 2m
SLC · 1h 29m
4:31 pmLAX

Round-trip total · 1 adult · Taxes included

Make this trip yours

LAX ⇄ DEN

Economy

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

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Explore this route

All dates for this routeDec 15, 2026 · Return optionsDec 17, 2026 · Return optionsHotels in Denver with Axel
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.

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 datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-16 → 2026-12-19Frontier AirlinesF93156 / F94339Axel-exclusive $177.632026-10-29T01:25:37Z
2026-12-16 → 2026-12-19Southwest AirlinesWN2497 / WN1670Axel-exclusive $306.252026-10-29T01:25:37Z
2026-12-16 → 2026-12-19United AirlinesUA360 / UA1850Axel-exclusive $330.752026-10-29T01:25:37Z
2026-12-16 → 2026-12-19American AirlinesAA6422 / AA6501Axel-exclusive $343.002026-10-29T01:25:37Z
2026-12-16 → 2026-12-19Delta Air LinesDL2176 / DL2148Axel-exclusive $355.252026-10-29T01:25:37Z
2026-12-16 → 2026-12-19Frontier AirlinesF92342 / F94339Axel-exclusive $177.632026-10-29T01:25:37Z
2026-12-16 → 2026-12-19Southwest AirlinesWN1970 / WN1670Axel-exclusive $306.252026-10-29T01:25:37Z
2026-12-16 → 2026-12-19United AirlinesUA330 / UA1850Axel-exclusive $330.752026-10-29T01:25:37Z
2026-12-16 → 2026-12-19American AirlinesAA6219 / AA6501Axel-exclusive $343.002026-10-29T01:25:37Z
2026-12-16 → 2026-12-19Frontier AirlinesF92264 + F94612 / F94339Axel-exclusive $197.632026-10-29T01:25:37Z
2026-12-16 → 2026-12-19Southwest AirlinesWN2536 + WN3875 / WN1670Axel-exclusive $321.252026-10-29T01:25:37Z
2026-12-16 → 2026-12-19Southwest AirlinesWN2507 + WN1241 / WN1670Axel-exclusive $321.252026-10-29T01:25:37Z
2026-12-16 → 2026-12-19Southwest AirlinesWN423 + WN4527 / WN1670Axel-exclusive $321.252026-10-29T01:25:37Z
2026-12-16 → 2026-12-19United AirlinesUA1496 + UA1374 / UA1850Axel-exclusive $355.752026-10-29T01:25:37Z
2026-12-16 → 2026-12-19Delta Air LinesDL2176 / DL1553 + DL841Axel-exclusive $369.752026-10-29T01:25:37Z

Route overview: Los Angeles to Denver (DEN) flight deals

2026-12-16 → 2026-12-19 · Axel-exclusive $177.63

  • Frontier Airlines F93156: LAX 2026-12-16 06:15:00 → DEN 2026-12-16 09:45:00; nonstop; 150 minutes. Local airport times.
  • Frontier Airlines F94339: DEN 2026-12-19 22:55:00 → LAX 2026-12-20 00:23:00; nonstop; 148 minutes. Local airport times.

2026-12-16 → 2026-12-19 · Axel-exclusive $306.25

  • Southwest Airlines WN2497: LAX 2026-12-16 17:30:00 → DEN 2026-12-16 20:45:00; nonstop; 135 minutes. Local airport times.
  • Southwest Airlines WN1670: DEN 2026-12-19 13:00:00 → LAX 2026-12-19 14:25:00; nonstop; 145 minutes. Local airport times.

2026-12-16 → 2026-12-19 · Axel-exclusive $330.75

  • United Airlines UA360: LAX 2026-12-16 12:45:00 → DEN 2026-12-16 16:10:00; nonstop; 145 minutes. Local airport times.
  • United Airlines UA1850: DEN 2026-12-19 06:00:00 → LAX 2026-12-19 07:34:00; nonstop; 154 minutes. Local airport times.

2026-12-16 → 2026-12-19 · Axel-exclusive $343.00

  • American Airlines AA6422: LAX 2026-12-16 08:10:00 → DEN 2026-12-16 11:43:00; nonstop; 153 minutes. Local airport times.
  • American Airlines AA6501: DEN 2026-12-19 20:12:00 → LAX 2026-12-19 21:59:00; nonstop; 167 minutes. Local airport times.

2026-12-16 → 2026-12-19 · Axel-exclusive $355.25

  • Delta Air Lines DL2176: LAX 2026-12-16 15:30:00 → DEN 2026-12-16 18:52:00; nonstop; 142 minutes. Local airport times.
  • Delta Air Lines DL2148: DEN 2026-12-19 12:52:00 → LAX 2026-12-19 14:20:00; nonstop; 148 minutes. Local airport times.

2026-12-16 → 2026-12-19 · Axel-exclusive $177.63

  • Frontier Airlines F92342: LAX 2026-12-16 16:59:00 → DEN 2026-12-16 20:28:00; nonstop; 149 minutes. Local airport times.
  • Frontier Airlines F94339: DEN 2026-12-19 22:55:00 → LAX 2026-12-20 00:23:00; nonstop; 148 minutes. Local airport times.

2026-12-16 → 2026-12-19 · Axel-exclusive $306.25

  • Southwest Airlines WN1970: LAX 2026-12-16 06:40:00 → DEN 2026-12-16 10:05:00; nonstop; 145 minutes. Local airport times.
  • Southwest Airlines WN1670: DEN 2026-12-19 13:00:00 → LAX 2026-12-19 14:25:00; nonstop; 145 minutes. Local airport times.

2026-12-16 → 2026-12-19 · Axel-exclusive $330.75

  • United Airlines UA330: LAX 2026-12-16 05:00:00 → DEN 2026-12-16 08:26:00; nonstop; 146 minutes. Local airport times.
  • United Airlines UA1850: DEN 2026-12-19 06:00:00 → LAX 2026-12-19 07:34:00; nonstop; 154 minutes. Local airport times.

2026-12-16 → 2026-12-19 · Axel-exclusive $343.00

  • American Airlines AA6219: LAX 2026-12-16 16:02:00 → DEN 2026-12-16 19:30:00; nonstop; 148 minutes. Local airport times.
  • American Airlines AA6501: DEN 2026-12-19 20:12:00 → LAX 2026-12-19 21:59:00; nonstop; 167 minutes. Local airport times.

2026-12-16 → 2026-12-19 · Axel-exclusive $197.63

  • Frontier Airlines F92264 / F94612: LAX 2026-12-16 18:42:00 → DEN 2026-12-17 00:13:00; 1 stop(s) via LAS; 271 minutes. Local airport times.
    • F92264: LAX 2026-12-16 18:42:00 → LAS 2026-12-16 19:56:00; layover at LAS: 77 minutes.
    • F94612: LAS 2026-12-16 21:13:00 → DEN 2026-12-17 00:13:00.
  • Frontier Airlines F94339: DEN 2026-12-19 22:55:00 → LAX 2026-12-20 00:23:00; nonstop; 148 minutes. Local airport times.

2026-12-16 → 2026-12-19 · Axel-exclusive $321.25

  • Southwest Airlines WN2536 / WN3875: LAX 2026-12-16 08:05:00 → DEN 2026-12-16 13:55:00; 1 stop(s) via SJC; 290 minutes. Local airport times.
    • WN2536: LAX 2026-12-16 08:05:00 → SJC 2026-12-16 09:15:00; layover at SJC: 75 minutes.
    • WN3875: SJC 2026-12-16 10:30:00 → DEN 2026-12-16 13:55:00.
  • Southwest Airlines WN1670: DEN 2026-12-19 13:00:00 → LAX 2026-12-19 14:25:00; nonstop; 145 minutes. Local airport times.

2026-12-16 → 2026-12-19 · Axel-exclusive $321.25

  • Southwest Airlines WN2507 / WN1241: LAX 2026-12-16 05:45:00 → DEN 2026-12-16 11:10:00; 1 stop(s) via LAS; 265 minutes. Local airport times.
    • WN2507: LAX 2026-12-16 05:45:00 → LAS 2026-12-16 07:05:00; layover at LAS: 65 minutes.
    • WN1241: LAS 2026-12-16 08:10:00 → DEN 2026-12-16 11:10:00.
  • Southwest Airlines WN1670: DEN 2026-12-19 13:00:00 → LAX 2026-12-19 14:25:00; nonstop; 145 minutes. Local airport times.

2026-12-16 → 2026-12-19 · Axel-exclusive $321.25

  • Southwest Airlines WN423 / WN4527: LAX 2026-12-16 08:25:00 → DEN 2026-12-16 14:00:00; 1 stop(s) via SLC; 275 minutes. Local airport times.
    • WN423: LAX 2026-12-16 08:25:00 → SLC 2026-12-16 11:15:00; layover at SLC: 80 minutes.
    • WN4527: SLC 2026-12-16 12:35:00 → DEN 2026-12-16 14:00:00.
  • Southwest Airlines WN1670: DEN 2026-12-19 13:00:00 → LAX 2026-12-19 14:25:00; nonstop; 145 minutes. Local airport times.

2026-12-16 → 2026-12-19 · Axel-exclusive $355.75

  • United Airlines UA1496 / UA1374: LAX 2026-12-16 10:42:00 → DEN 2026-12-16 16:22:00; 1 stop(s) via FAT; 280 minutes. Local airport times.
    • UA1496: LAX 2026-12-16 10:42:00 → FAT 2026-12-16 11:52:00; layover at FAT: 69 minutes.
    • UA1374: FAT 2026-12-16 13:01:00 → DEN 2026-12-16 16:22:00.
  • United Airlines UA1850: DEN 2026-12-19 06:00:00 → LAX 2026-12-19 07:34:00; nonstop; 154 minutes. Local airport times.

2026-12-16 → 2026-12-19 · Axel-exclusive $369.75

  • Delta Air Lines DL2176: LAX 2026-12-16 15:33:00 → DEN 2026-12-16 18:56:00; nonstop; 143 minutes. Local airport times.
  • Delta Air Lines DL1553 / DL841: DEN 2026-12-19 12:29:00 → LAX 2026-12-19 16:31:00; 1 stop(s) via SLC; 302 minutes. Local airport times.
    • DL1553: DEN 2026-12-19 12:29:00 → SLC 2026-12-19 14:06:00; layover at SLC: 89 minutes.
    • DL841: SLC 2026-12-19 15:35:00 → LAX 2026-12-19 16:31:00.

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For AI assistants

  • This page: Los Angeles (LAX) to Denver (DEN) · Dec 16, 2026 · return Dec 19, 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 Los Angeles 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.