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Seattle → Las Vegas

Dec 2, 2026 · return Dec 3, 2026

SEA → LAS1 adulteconomyRound trip

13 flight options · 4 airlines

Nonstop flights

Wed, Dec 2 – Thu, Dec 3

Frontier Airlines
11:53 amSEA
2h 39m
Nonstop
2:32 pmLAS
Frontier Airlines
6:50 amLAS
2h 55m
Nonstop
9:45 amSEA

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Thu, Dec 3

Southwest Airlines
2:35 pmSEA
2h 30m
Nonstop
5:05 pmLAS
Southwest Airlines
11:05 pmLAS
2h 45m
Nonstop
1:50 am+1SEA

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Thu, Dec 3

Alaska Airlines
11:25 amSEA
2h 30m
Nonstop
1:55 pmLAS
Alaska Airlines
7:00 amLAS
2h 51m
Nonstop
9:51 amSEA

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Thu, Dec 3

Delta Air Lines
7:21 amSEA
2h 39m
Nonstop
10:00 amLAS
Delta Air Lines
6:00 amLAS
2h 58m
Nonstop
8:58 amSEA

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Thu, Dec 3

Frontier Airlines
6:25 pmSEA
2h 40m
Nonstop
9:05 pmLAS
Frontier Airlines
6:50 amLAS
2h 55m
Nonstop
9:45 amSEA

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Thu, Dec 3

Alaska Airlines
2:35 pmSEA
2h 29m
Nonstop
5:04 pmLAS
Alaska Airlines
7:00 amLAS
2h 51m
Nonstop
9:51 amSEA

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Thu, Dec 3

Delta Air Lines
8:07 pmSEA
2h 38m
Nonstop
10:45 pmLAS
Delta Air Lines
6:00 amLAS
2h 58m
Nonstop
8:58 amSEA

Round-trip total · 1 adult · Taxes included

One-stop flights

Wed, Dec 2 – Thu, Dec 3

Southwest Airlines
2:05 pmSEA
2h 25m
Nonstop
4:30 pmLAS
Southwest Airlines
5:10 pmLAS
5h 10m
SMF · 1h 30m
10:20 pmSEA

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Thu, Dec 3

Southwest Airlines
5:15 amSEA
4h 40m
SMF · 1h 25m
9:55 amLAS
Southwest Airlines
5:10 pmLAS
5h 10m
SMF · 1h 30m
10:20 pmSEA

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Thu, Dec 3

Alaska Airlines
12:22 pmSEA
4h 28m
PDX · 1h 9m
4:50 pmLAS
Alaska Airlines
7:00 amLAS
2h 51m
Nonstop
9:51 amSEA

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Thu, Dec 3

Alaska Airlines
1:03 pmSEA
4h 41m
BOI · 1h 23m
5:44 pmLAS
Alaska Airlines
7:00 amLAS
2h 51m
Nonstop
9:51 amSEA

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Thu, Dec 3

Alaska Airlines
6:13 pmSEA
5h 29m
SFO · 1h 27m
11:42 pmLAS
Alaska Airlines
7:00 amLAS
2h 51m
Nonstop
9:51 amSEA

Round-trip total · 1 adult · Taxes included

Wed, Dec 2 – Thu, Dec 3

Delta Air Lines
1:25 pmSEA
4h 47m
SLC · 1h 14m
6:12 pmLAS
Delta Air Lines
6:00 amLAS
2h 58m
Nonstop
8:58 amSEA

Round-trip total · 1 adult · Taxes included

Make this trip yours

SEA ⇄ LAS

Economy

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

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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

More dates

All dates for this routeNov 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 2026 · One way
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.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-02 → 2026-12-03Frontier AirlinesF92408 / F92407$128.002026-10-29T01:15:29Z
2026-12-02 → 2026-12-03Southwest AirlinesWN424 / WN128$218.002026-10-29T01:15:29Z
2026-12-02 → 2026-12-03Alaska AirlinesAS92 / AS701$228.002026-10-29T01:15:29Z
2026-12-02 → 2026-12-03Delta Air LinesDL2922 / DL2844$238.002026-10-29T01:15:29Z
2026-12-02 → 2026-12-03Frontier AirlinesF94204 / F92407$128.002026-10-29T01:15:29Z
2026-12-02 → 2026-12-03Alaska AirlinesAS749 / AS701$228.002026-10-29T01:15:29Z
2026-12-02 → 2026-12-03Delta Air LinesDL2949 / DL2844$238.002026-10-29T01:15:29Z
2026-12-02 → 2026-12-03Southwest AirlinesWN424 / WN1457 + WN4889$233.002026-10-29T01:15:29Z
2026-12-02 → 2026-12-03Southwest AirlinesWN3833 + WN2341 / WN1457 + WN4889$248.002026-10-29T01:15:29Z
2026-12-02 → 2026-12-03Alaska AirlinesAS488 + AS778 / AS701$248.002026-10-29T01:15:29Z
2026-12-02 → 2026-12-03Alaska AirlinesAS295 + AS2041 / AS701$248.002026-10-29T01:15:29Z
2026-12-02 → 2026-12-03Alaska AirlinesAS1780 + AS1483 / AS701$248.002026-10-29T01:15:29Z
2026-12-02 → 2026-12-03Delta Air LinesDL1120 + DL1690 / DL2844$258.002026-10-29T01:15:29Z

2026-12-02 → 2026-12-03 · $128.00

  • Frontier Airlines F92408: SEA 2026-12-02 11:53:00 → LAS 2026-12-02 14:32:00; nonstop; 159 minutes. Local airport times.
  • Frontier Airlines F92407: LAS 2026-12-03 06:50:00 → SEA 2026-12-03 09:45:00; nonstop; 175 minutes. Local airport times.

2026-12-02 → 2026-12-03 · $218.00

  • Southwest Airlines WN424: SEA 2026-12-02 14:35:00 → LAS 2026-12-02 17:05:00; nonstop; 150 minutes. Local airport times.
  • Southwest Airlines WN128: LAS 2026-12-03 23:05:00 → SEA 2026-12-04 01:50:00; nonstop; 165 minutes. Local airport times.

2026-12-02 → 2026-12-03 · $228.00

  • Alaska Airlines AS92: SEA 2026-12-02 11:25:00 → LAS 2026-12-02 13:55:00; nonstop; 150 minutes. Local airport times.
  • Alaska Airlines AS701: LAS 2026-12-03 07:00:00 → SEA 2026-12-03 09:51:00; nonstop; 171 minutes. Local airport times.

2026-12-02 → 2026-12-03 · $238.00

  • Delta Air Lines DL2922: SEA 2026-12-02 07:21:00 → LAS 2026-12-02 10:00:00; nonstop; 159 minutes. Local airport times.
  • Delta Air Lines DL2844: LAS 2026-12-03 06:00:00 → SEA 2026-12-03 08:58:00; nonstop; 178 minutes. Local airport times.

2026-12-02 → 2026-12-03 · $128.00

  • Frontier Airlines F94204: SEA 2026-12-02 18:25:00 → LAS 2026-12-02 21:05:00; nonstop; 160 minutes. Local airport times.
  • Frontier Airlines F92407: LAS 2026-12-03 06:50:00 → SEA 2026-12-03 09:45:00; nonstop; 175 minutes. Local airport times.

2026-12-02 → 2026-12-03 · $228.00

  • Alaska Airlines AS749: SEA 2026-12-02 14:35:00 → LAS 2026-12-02 17:04:00; nonstop; 149 minutes. Local airport times.
  • Alaska Airlines AS701: LAS 2026-12-03 07:00:00 → SEA 2026-12-03 09:51:00; nonstop; 171 minutes. Local airport times.

2026-12-02 → 2026-12-03 · $238.00

  • Delta Air Lines DL2949: SEA 2026-12-02 20:07:00 → LAS 2026-12-02 22:45:00; nonstop; 158 minutes. Local airport times.
  • Delta Air Lines DL2844: LAS 2026-12-03 06:00:00 → SEA 2026-12-03 08:58:00; nonstop; 178 minutes. Local airport times.

2026-12-02 → 2026-12-03 · $233.00

  • Southwest Airlines WN424: SEA 2026-12-02 14:05:00 → LAS 2026-12-02 16:30:00; nonstop; 145 minutes. Local airport times.
  • Southwest Airlines WN1457 / WN4889: LAS 2026-12-03 17:10:00 → SEA 2026-12-03 22:20:00; 1 stop(s) via SMF; 310 minutes. Local airport times.
    • WN1457: LAS 2026-12-03 17:10:00 → SMF 2026-12-03 18:45:00; layover at SMF: 90 minutes.
    • WN4889: SMF 2026-12-03 20:15:00 → SEA 2026-12-03 22:20:00.

2026-12-02 → 2026-12-03 · $248.00

  • Southwest Airlines WN3833 / WN2341: SEA 2026-12-02 05:15:00 → LAS 2026-12-02 09:55:00; 1 stop(s) via SMF; 280 minutes. Local airport times.
    • WN3833: SEA 2026-12-02 05:15:00 → SMF 2026-12-02 07:05:00; layover at SMF: 85 minutes.
    • WN2341: SMF 2026-12-02 08:30:00 → LAS 2026-12-02 09:55:00.
  • Southwest Airlines WN1457 / WN4889: LAS 2026-12-03 17:10:00 → SEA 2026-12-03 22:20:00; 1 stop(s) via SMF; 310 minutes. Local airport times.
    • WN1457: LAS 2026-12-03 17:10:00 → SMF 2026-12-03 18:45:00; layover at SMF: 90 minutes.
    • WN4889: SMF 2026-12-03 20:15:00 → SEA 2026-12-03 22:20:00.

2026-12-02 → 2026-12-03 · $248.00

  • Alaska Airlines AS488 / AS778: SEA 2026-12-02 12:22:00 → LAS 2026-12-02 16:50:00; 1 stop(s) via PDX; 268 minutes. Local airport times.
    • AS488: SEA 2026-12-02 12:22:00 → PDX 2026-12-02 13:24:00; layover at PDX: 69 minutes.
    • AS778: PDX 2026-12-02 14:33:00 → LAS 2026-12-02 16:50:00.
  • Alaska Airlines AS701: LAS 2026-12-03 07:00:00 → SEA 2026-12-03 09:51:00; nonstop; 171 minutes. Local airport times.

2026-12-02 → 2026-12-03 · $248.00

  • Alaska Airlines AS295 / AS2041: SEA 2026-12-02 13:03:00 → LAS 2026-12-02 17:44:00; 1 stop(s) via BOI; 281 minutes. Local airport times.
    • AS295: SEA 2026-12-02 13:03:00 → BOI 2026-12-02 15:27:00; layover at BOI: 83 minutes.
    • AS2041: BOI 2026-12-02 16:50:00 → LAS 2026-12-02 17:44:00.
  • Alaska Airlines AS701: LAS 2026-12-03 07:00:00 → SEA 2026-12-03 09:51:00; nonstop; 171 minutes. Local airport times.

2026-12-02 → 2026-12-03 · $248.00

  • Alaska Airlines AS1780 / AS1483: SEA 2026-12-02 18:13:00 → LAS 2026-12-02 23:42:00; 1 stop(s) via SFO; 329 minutes. Local airport times.
    • AS1780: SEA 2026-12-02 18:13:00 → SFO 2026-12-02 20:33:00; layover at SFO: 87 minutes.
    • AS1483: SFO 2026-12-02 22:00:00 → LAS 2026-12-02 23:42:00.
  • Alaska Airlines AS701: LAS 2026-12-03 07:00:00 → SEA 2026-12-03 09:51:00; nonstop; 171 minutes. Local airport times.

2026-12-02 → 2026-12-03 · $258.00

  • Delta Air Lines DL1120 / DL1690: SEA 2026-12-02 13:25:00 → LAS 2026-12-02 18:12:00; 1 stop(s) via SLC; 287 minutes. Local airport times.
    • DL1120: SEA 2026-12-02 13:25:00 → SLC 2026-12-02 16:26:00; layover at SLC: 74 minutes.
    • DL1690: SLC 2026-12-02 17:40:00 → LAS 2026-12-02 18:12:00.
  • Delta Air Lines DL2844: LAS 2026-12-03 06:00:00 → SEA 2026-12-03 08:58:00; nonstop; 178 minutes. Local airport times.

More dates for this route