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Las Vegas → Seattle

Dec 13, 2026 · return Dec 16, 2026

LAS → SEA1 adulteconomyRound trip

13 flight options · 6 airlines

Nonstop flights

Sun, Dec 13 – Wed, Dec 16

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

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Wed, Dec 16

Alaska Airlines
8:24 pmLAS
2h 47m
Nonstop
11:11 pmSEA
Alaska Airlines
2:35 pmSEA
2h 29m
Nonstop
5:04 pmLAS

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Wed, Dec 16

American Airlines
9:00 amLAS
2h 50m
Nonstop
11:50 amSEA
Alaska Airlines
2:35 pmSEA
2h 29m
Nonstop
5:04 pmLAS

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Wed, Dec 16

Delta Air Lines
6:30 amLAS
2h 50m
Nonstop
9:20 amSEA
Delta Air Lines
8:07 pmSEA
2h 38m
Nonstop
10:45 pmLAS

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Wed, Dec 16

Frontier Airlines
2:11 pmLAS
2h 59m
Nonstop
5:10 pmSEA
Frontier Airlines
6:25 pmSEA
2h 40m
Nonstop
9:05 pmLAS

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Wed, Dec 16

Alaska Airlines
6:00 amLAS
2h 49m
Nonstop
8:49 amSEA
Alaska Airlines
2:35 pmSEA
2h 29m
Nonstop
5:04 pmLAS

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Wed, Dec 16

Delta Air Lines
4:00 pmLAS
2h 52m
Nonstop
6:52 pmSEA
Delta Air Lines
8:07 pmSEA
2h 38m
Nonstop
10:45 pmLAS

Round-trip total · 1 adult · Taxes included

One-stop flights

Sun, Dec 13 – Wed, Dec 16

Southwest Airlines
11:05 pmLAS
2h 45m
Nonstop
1:50 am+1SEA
Southwest Airlines
5:15 amSEA
4h 40m
SMF · 1h 25m
9:55 amLAS

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Wed, Dec 16

KLM Royal Dutch Airlines
10:00 amLAS
4h 55m
SLC · 1h 13m
2:55 pmSEA
Alaska Airlines
2:35 pmSEA
2h 29m
Nonstop
5:04 pmLAS

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Wed, Dec 16

Alaska Airlines
3:48 pmLAS
5h 15m
SFO · 1h 17m
9:03 pmSEA
Alaska Airlines
2:35 pmSEA
2h 29m
Nonstop
5:04 pmLAS

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Wed, Dec 16

Southwest Airlines
9:00 amLAS
5h 10m
SJC · 1h 15m
2:10 pmSEA
Southwest Airlines
5:15 amSEA
4h 40m
SMF · 1h 25m
9:55 amLAS

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Wed, Dec 16

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

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Wed, Dec 16

Alaska Airlines
7:00 amLAS
5h 9m
PDX · 1h 28m
12:09 pmSEA
Alaska Airlines
2:35 pmSEA
2h 29m
Nonstop
5:04 pmLAS

Round-trip total · 1 adult · Taxes included

Make this trip yours

LAS ⇄ SEA

Economy

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

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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)
2026-12-13 → 2026-12-16Frontier AirlinesF92407 / F94204$148.002026-10-29T01:24:32Z
2026-12-13 → 2026-12-16Alaska AirlinesAS552 / AS749$248.002026-10-29T01:24:32Z
2026-12-13 → 2026-12-16American Airlines / Alaska AirlinesAA2281 / AS749$258.002026-10-29T01:24:32Z
2026-12-13 → 2026-12-16Delta Air LinesDL2844 / DL2949$268.002026-10-29T01:24:32Z
2026-12-13 → 2026-12-16Southwest AirlinesWN128 / WN3833 + WN2341$248.002026-10-29T01:24:32Z
2026-12-13 → 2026-12-16KLM Royal Dutch Airlines / Alaska AirlinesKL6255 + DL2921 / AS749$298.002026-10-29T01:24:32Z
2026-12-13 → 2026-12-16Frontier AirlinesF94203 / F94204$148.002026-10-29T01:24:32Z
2026-12-13 → 2026-12-16Alaska AirlinesAS741 / AS749$248.002026-10-29T01:24:32Z
2026-12-13 → 2026-12-16Delta Air LinesDL2880 / DL2949$268.002026-10-29T01:24:32Z
2026-12-13 → 2026-12-16Alaska AirlinesAS634 + AS591 / AS749$268.002026-10-29T01:24:32Z
2026-12-13 → 2026-12-16Southwest AirlinesWN2088 + WN698 / WN3833 + WN2341$268.002026-10-29T01:24:32Z
2026-12-13 → 2026-12-16Southwest AirlinesWN1457 + WN4889 / WN3833 + WN2341$268.002026-10-29T01:24:32Z
2026-12-13 → 2026-12-16Alaska AirlinesAS711 + AS3217 / AS749$268.002026-10-29T01:24:32Z

2026-12-13 → 2026-12-16 · $148.00

  • Frontier Airlines F92407: LAS 2026-12-13 06:50:00 → SEA 2026-12-13 09:45:00; nonstop; 175 minutes. Local airport times.
  • Frontier Airlines F94204: SEA 2026-12-16 18:25:00 → LAS 2026-12-16 21:05:00; nonstop; 160 minutes. Local airport times.

2026-12-13 → 2026-12-16 · $248.00

  • Alaska Airlines AS552: LAS 2026-12-13 20:24:00 → SEA 2026-12-13 23:11:00; nonstop; 167 minutes. Local airport times.
  • Alaska Airlines AS749: SEA 2026-12-16 14:35:00 → LAS 2026-12-16 17:04:00; nonstop; 149 minutes. Local airport times.

2026-12-13 → 2026-12-16 · $258.00

  • American Airlines AA2281: LAS 2026-12-13 09:00:00 → SEA 2026-12-13 11:50:00; nonstop; 170 minutes. Local airport times.
  • Alaska Airlines AS749: SEA 2026-12-16 14:35:00 → LAS 2026-12-16 17:04:00; nonstop; 149 minutes. Local airport times.

2026-12-13 → 2026-12-16 · $268.00

  • Delta Air Lines DL2844: LAS 2026-12-13 06:30:00 → SEA 2026-12-13 09:20:00; nonstop; 170 minutes. Local airport times.
  • Delta Air Lines DL2949: SEA 2026-12-16 20:07:00 → LAS 2026-12-16 22:45:00; nonstop; 158 minutes. Local airport times.

2026-12-13 → 2026-12-16 · $248.00

  • Southwest Airlines WN128: LAS 2026-12-13 23:05:00 → SEA 2026-12-14 01:50:00; nonstop; 165 minutes. Local airport times.
  • Southwest Airlines WN3833 / WN2341: SEA 2026-12-16 05:15:00 → LAS 2026-12-16 09:55:00; 1 stop(s) via SMF; 280 minutes. Local airport times.
    • WN3833: SEA 2026-12-16 05:15:00 → SMF 2026-12-16 07:05:00; layover at SMF: 85 minutes.
    • WN2341: SMF 2026-12-16 08:30:00 → LAS 2026-12-16 09:55:00.

2026-12-13 → 2026-12-16 · $298.00

  • KLM Royal Dutch Airlines KL6255 / DL2921: LAS 2026-12-13 10:00:00 → SEA 2026-12-13 14:55:00; 1 stop(s) via SLC; 295 minutes. Local airport times.
    • KL6255: LAS 2026-12-13 10:00:00 → SLC 2026-12-13 12:27:00; layover at SLC: 73 minutes.
    • DL2921: SLC 2026-12-13 13:40:00 → SEA 2026-12-13 14:55:00.
  • Alaska Airlines AS749: SEA 2026-12-16 14:35:00 → LAS 2026-12-16 17:04:00; nonstop; 149 minutes. Local airport times.

2026-12-13 → 2026-12-16 · $148.00

  • Frontier Airlines F94203: LAS 2026-12-13 14:11:00 → SEA 2026-12-13 17:10:00; nonstop; 179 minutes. Local airport times.
  • Frontier Airlines F94204: SEA 2026-12-16 18:25:00 → LAS 2026-12-16 21:05:00; nonstop; 160 minutes. Local airport times.

2026-12-13 → 2026-12-16 · $248.00

  • Alaska Airlines AS741: LAS 2026-12-13 06:00:00 → SEA 2026-12-13 08:49:00; nonstop; 169 minutes. Local airport times.
  • Alaska Airlines AS749: SEA 2026-12-16 14:35:00 → LAS 2026-12-16 17:04:00; nonstop; 149 minutes. Local airport times.

2026-12-13 → 2026-12-16 · $268.00

  • Delta Air Lines DL2880: LAS 2026-12-13 16:00:00 → SEA 2026-12-13 18:52:00; nonstop; 172 minutes. Local airport times.
  • Delta Air Lines DL2949: SEA 2026-12-16 20:07:00 → LAS 2026-12-16 22:45:00; nonstop; 158 minutes. Local airport times.

2026-12-13 → 2026-12-16 · $268.00

  • Alaska Airlines AS634 / AS591: LAS 2026-12-13 15:48:00 → SEA 2026-12-13 21:03:00; 1 stop(s) via SFO; 315 minutes. Local airport times.
    • AS634: LAS 2026-12-13 15:48:00 → SFO 2026-12-13 17:31:00; layover at SFO: 77 minutes.
    • AS591: SFO 2026-12-13 18:48:00 → SEA 2026-12-13 21:03:00.
  • Alaska Airlines AS749: SEA 2026-12-16 14:35:00 → LAS 2026-12-16 17:04:00; nonstop; 149 minutes. Local airport times.

2026-12-13 → 2026-12-16 · $268.00

  • Southwest Airlines WN2088 / WN698: LAS 2026-12-13 09:00:00 → SEA 2026-12-13 14:10:00; 1 stop(s) via SJC; 310 minutes. Local airport times.
    • WN2088: LAS 2026-12-13 09:00:00 → SJC 2026-12-13 10:35:00; layover at SJC: 75 minutes.
    • WN698: SJC 2026-12-13 11:50:00 → SEA 2026-12-13 14:10:00.
  • Southwest Airlines WN3833 / WN2341: SEA 2026-12-16 05:15:00 → LAS 2026-12-16 09:55:00; 1 stop(s) via SMF; 280 minutes. Local airport times.
    • WN3833: SEA 2026-12-16 05:15:00 → SMF 2026-12-16 07:05:00; layover at SMF: 85 minutes.
    • WN2341: SMF 2026-12-16 08:30:00 → LAS 2026-12-16 09:55:00.

2026-12-13 → 2026-12-16 · $268.00

  • Southwest Airlines WN1457 / WN4889: LAS 2026-12-13 17:10:00 → SEA 2026-12-13 22:20:00; 1 stop(s) via SMF; 310 minutes. Local airport times.
    • WN1457: LAS 2026-12-13 17:10:00 → SMF 2026-12-13 18:45:00; layover at SMF: 90 minutes.
    • WN4889: SMF 2026-12-13 20:15:00 → SEA 2026-12-13 22:20:00.
  • Southwest Airlines WN3833 / WN2341: SEA 2026-12-16 05:15:00 → LAS 2026-12-16 09:55:00; 1 stop(s) via SMF; 280 minutes. Local airport times.
    • WN3833: SEA 2026-12-16 05:15:00 → SMF 2026-12-16 07:05:00; layover at SMF: 85 minutes.
    • WN2341: SMF 2026-12-16 08:30:00 → LAS 2026-12-16 09:55:00.

2026-12-13 → 2026-12-16 · $268.00

  • Alaska Airlines AS711 / AS3217: LAS 2026-12-13 07:00:00 → SEA 2026-12-13 12:09:00; 1 stop(s) via PDX; 309 minutes. Local airport times.
    • AS711: LAS 2026-12-13 07:00:00 → PDX 2026-12-13 09:26:00; layover at PDX: 88 minutes.
    • AS3217: PDX 2026-12-13 10:54:00 → SEA 2026-12-13 12:09:00.
  • Alaska Airlines AS749: SEA 2026-12-16 14:35:00 → LAS 2026-12-16 17:04:00; nonstop; 149 minutes. Local airport times.

More dates for this route