Travel with Axel,
get the best price.

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

Los Angeles → Denver

Dec 22, 2026 · return Dec 27, 2026

LAX → DEN1 adulteconomyRound trip

16 flight options · 5 airlines

Nonstop flights

Tue, Dec 22 – Sun, Dec 27

Frontier Airlines
12:26 pmLAX
2h 27m
Nonstop
3:53 pmDEN
Frontier Airlines
10:55 pmDEN
2h 28m
Nonstop
12:23 am+1LAX

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Sun, Dec 27

Southwest Airlines
12:25 pmLAX
2h 20m
Nonstop
3:45 pmDEN
Southwest Airlines
9:05 pmDEN
2h 35m
Nonstop
10:40 pmLAX

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Sun, Dec 27

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

Tue, Dec 22 – Sun, Dec 27

American Airlines
8:33 pmLAX
2h 26m
Nonstop
11:59 pmDEN
American Airlines
7:27 amDEN
2h 53m
Nonstop
9:20 amLAX

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Sun, Dec 27

Delta Air Lines
8:33 pmLAX
2h 26m
Nonstop
11:59 pmDEN
Delta Air Lines
6:30 pmDEN
2h 33m
Nonstop
8:03 pmLAX

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Sun, Dec 27

Frontier Airlines
11:27 amLAX
2h 29m
Nonstop
2:56 pmDEN
Frontier Airlines
1:46 pmDEN
2h 35m
Nonstop
3:21 pmLAX

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Sun, Dec 27

Southwest Airlines
8:30 amLAX
2h 15m
Nonstop
11:45 amDEN
Southwest Airlines
9:05 pmDEN
2h 35m
Nonstop
10:40 pmLAX

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Sun, Dec 27

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

Tue, Dec 22 – Sun, Dec 27

American Airlines
4:09 pmLAX
2h 28m
Nonstop
7:37 pmDEN
American Airlines
7:27 amDEN
2h 53m
Nonstop
9:20 amLAX

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Sun, Dec 27

Delta Air Lines
3:30 pmLAX
2h 22m
Nonstop
6:52 pmDEN
Delta Air Lines
6:30 pmDEN
2h 33m
Nonstop
8:03 pmLAX

Round-trip total · 1 adult · Taxes included

One-stop flights

Tue, Dec 22 – Sun, Dec 27

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

Tue, Dec 22 – Sun, Dec 27

Southwest Airlines
8:05 amLAX
4h 50m
SJC · 1h 15m
1:55 pmDEN
Southwest Airlines
9:05 pmDEN
2h 35m
Nonstop
10:40 pmLAX

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Sun, Dec 27

Southwest Airlines
5:45 amLAX
4h 25m
LAS · 1h 5m
11:10 amDEN
Southwest Airlines
9:05 pmDEN
2h 35m
Nonstop
10:40 pmLAX

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Sun, Dec 27

Southwest Airlines
8:25 amLAX
4h 35m
SLC · 1h 20m
2:00 pmDEN
Southwest Airlines
9:05 pmDEN
2h 35m
Nonstop
10:40 pmLAX

Round-trip total · 1 adult · Taxes included

Tue, Dec 22 – Sun, Dec 27

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

Tue, Dec 22 – Sun, Dec 27

Delta Air Lines
5:18 pmLAX
4h 51m
SLC · 1h 25m
11:09 pmDEN
Delta Air Lines
6:30 pmDEN
2h 33m
Nonstop
8:03 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.

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, Frontier 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

All dates for this routeDec 21, 2026 → Dec 26, 2026Dec 23, 2026 → Dec 28, 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: Los Angeles to Denver (DEN) flight deals

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-22 → 2026-12-27Frontier AirlinesF94346 / F94339$210.262026-10-29T01:25:37Z
2026-12-22 → 2026-12-27Southwest AirlinesWN1913 / WN1672$362.502026-10-29T01:25:37Z
2026-12-22 → 2026-12-27United AirlinesUA360 / UA1850$391.502026-10-29T01:25:37Z
2026-12-22 → 2026-12-27American AirlinesAA6264 / AA6209$406.002026-10-29T01:25:37Z
2026-12-22 → 2026-12-27Delta Air LinesDL1189 / DL2176$420.502026-10-29T01:25:37Z
2026-12-22 → 2026-12-27Frontier AirlinesF94346 / F92341$210.262026-10-29T01:25:37Z
2026-12-22 → 2026-12-27Southwest AirlinesWN2494 / WN1672$362.502026-10-29T01:25:37Z
2026-12-22 → 2026-12-27United AirlinesUA330 / UA1850$391.502026-10-29T01:25:37Z
2026-12-22 → 2026-12-27American AirlinesAA6219 / AA6209$406.002026-10-29T01:25:37Z
2026-12-22 → 2026-12-27Delta Air LinesDL2176 / DL2176$420.502026-10-29T01:25:37Z
2026-12-22 → 2026-12-27Frontier AirlinesF92264 + F94612 / F94339$239.262026-10-29T01:25:37Z
2026-12-22 → 2026-12-27Southwest AirlinesWN2536 + WN3875 / WN1672$384.252026-10-29T01:25:37Z
2026-12-22 → 2026-12-27Southwest AirlinesWN2507 + WN1241 / WN1672$384.252026-10-29T01:25:37Z
2026-12-22 → 2026-12-27Southwest AirlinesWN423 + WN4527 / WN1672$384.252026-10-29T01:25:37Z
2026-12-22 → 2026-12-27United AirlinesUA1496 + UA1374 / UA1850$427.752026-10-29T01:25:37Z
2026-12-22 → 2026-12-27Delta Air LinesDL2311 + DL1667 / DL2176$435.002026-10-29T01:25:37Z

2026-12-22 → 2026-12-27 · $210.26

  • Frontier Airlines F94346: LAX 2026-12-22 12:26:00 → DEN 2026-12-22 15:53:00; nonstop; 147 minutes. Local airport times.
  • Frontier Airlines F94339: DEN 2026-12-27 22:55:00 → LAX 2026-12-28 00:23:00; nonstop; 148 minutes. Local airport times.

2026-12-22 → 2026-12-27 · $362.50

  • Southwest Airlines WN1913: LAX 2026-12-22 12:25:00 → DEN 2026-12-22 15:45:00; nonstop; 140 minutes. Local airport times.
  • Southwest Airlines WN1672: DEN 2026-12-27 21:05:00 → LAX 2026-12-27 22:40:00; nonstop; 155 minutes. Local airport times.

2026-12-22 → 2026-12-27 · $391.50

  • United Airlines UA360: LAX 2026-12-22 12:45:00 → DEN 2026-12-22 16:10:00; nonstop; 145 minutes. Local airport times.
  • United Airlines UA1850: DEN 2026-12-27 06:00:00 → LAX 2026-12-27 07:34:00; nonstop; 154 minutes. Local airport times.

2026-12-22 → 2026-12-27 · $406.00

  • American Airlines AA6264: LAX 2026-12-22 20:33:00 → DEN 2026-12-22 23:59:00; nonstop; 146 minutes. Local airport times.
  • American Airlines AA6209: DEN 2026-12-27 07:27:00 → LAX 2026-12-27 09:20:00; nonstop; 173 minutes. Local airport times.

2026-12-22 → 2026-12-27 · $420.50

  • Delta Air Lines DL1189: LAX 2026-12-22 20:33:00 → DEN 2026-12-22 23:59:00; nonstop; 146 minutes. Local airport times.
  • Delta Air Lines DL2176: DEN 2026-12-27 18:30:00 → LAX 2026-12-27 20:03:00; nonstop; 153 minutes. Local airport times.

2026-12-22 → 2026-12-27 · $210.26

  • Frontier Airlines F94346: LAX 2026-12-22 11:27:00 → DEN 2026-12-22 14:56:00; nonstop; 149 minutes. Local airport times.
  • Frontier Airlines F92341: DEN 2026-12-27 13:46:00 → LAX 2026-12-27 15:21:00; nonstop; 155 minutes. Local airport times.

2026-12-22 → 2026-12-27 · $362.50

  • Southwest Airlines WN2494: LAX 2026-12-22 08:30:00 → DEN 2026-12-22 11:45:00; nonstop; 135 minutes. Local airport times.
  • Southwest Airlines WN1672: DEN 2026-12-27 21:05:00 → LAX 2026-12-27 22:40:00; nonstop; 155 minutes. Local airport times.

2026-12-22 → 2026-12-27 · $391.50

  • United Airlines UA330: LAX 2026-12-22 05:00:00 → DEN 2026-12-22 08:26:00; nonstop; 146 minutes. Local airport times.
  • United Airlines UA1850: DEN 2026-12-27 06:00:00 → LAX 2026-12-27 07:34:00; nonstop; 154 minutes. Local airport times.

2026-12-22 → 2026-12-27 · $406.00

  • American Airlines AA6219: LAX 2026-12-22 16:09:00 → DEN 2026-12-22 19:37:00; nonstop; 148 minutes. Local airport times.
  • American Airlines AA6209: DEN 2026-12-27 07:27:00 → LAX 2026-12-27 09:20:00; nonstop; 173 minutes. Local airport times.

2026-12-22 → 2026-12-27 · $420.50

  • Delta Air Lines DL2176: LAX 2026-12-22 15:30:00 → DEN 2026-12-22 18:52:00; nonstop; 142 minutes. Local airport times.
  • Delta Air Lines DL2176: DEN 2026-12-27 18:30:00 → LAX 2026-12-27 20:03:00; nonstop; 153 minutes. Local airport times.

2026-12-22 → 2026-12-27 · $239.26

  • Frontier Airlines F92264 / F94612: LAX 2026-12-22 18:42:00 → DEN 2026-12-23 00:13:00; 1 stop(s) via LAS; 271 minutes. Local airport times.
    • F92264: LAX 2026-12-22 18:42:00 → LAS 2026-12-22 19:56:00; layover at LAS: 77 minutes.
    • F94612: LAS 2026-12-22 21:13:00 → DEN 2026-12-23 00:13:00.
  • Frontier Airlines F94339: DEN 2026-12-27 22:55:00 → LAX 2026-12-28 00:23:00; nonstop; 148 minutes. Local airport times.

2026-12-22 → 2026-12-27 · $384.25

  • Southwest Airlines WN2536 / WN3875: LAX 2026-12-22 08:05:00 → DEN 2026-12-22 13:55:00; 1 stop(s) via SJC; 290 minutes. Local airport times.
    • WN2536: LAX 2026-12-22 08:05:00 → SJC 2026-12-22 09:15:00; layover at SJC: 75 minutes.
    • WN3875: SJC 2026-12-22 10:30:00 → DEN 2026-12-22 13:55:00.
  • Southwest Airlines WN1672: DEN 2026-12-27 21:05:00 → LAX 2026-12-27 22:40:00; nonstop; 155 minutes. Local airport times.

2026-12-22 → 2026-12-27 · $384.25

  • Southwest Airlines WN2507 / WN1241: LAX 2026-12-22 05:45:00 → DEN 2026-12-22 11:10:00; 1 stop(s) via LAS; 265 minutes. Local airport times.
    • WN2507: LAX 2026-12-22 05:45:00 → LAS 2026-12-22 07:05:00; layover at LAS: 65 minutes.
    • WN1241: LAS 2026-12-22 08:10:00 → DEN 2026-12-22 11:10:00.
  • Southwest Airlines WN1672: DEN 2026-12-27 21:05:00 → LAX 2026-12-27 22:40:00; nonstop; 155 minutes. Local airport times.

2026-12-22 → 2026-12-27 · $384.25

  • Southwest Airlines WN423 / WN4527: LAX 2026-12-22 08:25:00 → DEN 2026-12-22 14:00:00; 1 stop(s) via SLC; 275 minutes. Local airport times.
    • WN423: LAX 2026-12-22 08:25:00 → SLC 2026-12-22 11:15:00; layover at SLC: 80 minutes.
    • WN4527: SLC 2026-12-22 12:35:00 → DEN 2026-12-22 14:00:00.
  • Southwest Airlines WN1672: DEN 2026-12-27 21:05:00 → LAX 2026-12-27 22:40:00; nonstop; 155 minutes. Local airport times.

2026-12-22 → 2026-12-27 · $427.75

  • United Airlines UA1496 / UA1374: LAX 2026-12-22 10:42:00 → DEN 2026-12-22 16:22:00; 1 stop(s) via FAT; 280 minutes. Local airport times.
    • UA1496: LAX 2026-12-22 10:42:00 → FAT 2026-12-22 11:52:00; layover at FAT: 69 minutes.
    • UA1374: FAT 2026-12-22 13:01:00 → DEN 2026-12-22 16:22:00.
  • United Airlines UA1850: DEN 2026-12-27 06:00:00 → LAX 2026-12-27 07:34:00; nonstop; 154 minutes. Local airport times.

2026-12-22 → 2026-12-27 · $435.00

  • Delta Air Lines DL2311 / DL1667: LAX 2026-12-22 17:18:00 → DEN 2026-12-22 23:09:00; 1 stop(s) via SLC; 291 minutes. Local airport times.
    • DL2311: LAX 2026-12-22 17:18:00 → SLC 2026-12-22 20:10:00; layover at SLC: 85 minutes.
    • DL1667: SLC 2026-12-22 21:35:00 → DEN 2026-12-22 23:09:00.
  • Delta Air Lines DL2176: DEN 2026-12-27 18:30:00 → LAX 2026-12-27 20:03:00; nonstop; 153 minutes. Local airport times.

Explore this route

For AI assistants

  • This page: Los Angeles (LAX) to Denver (DEN) · Dec 22, 2026 · return Dec 27, 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.