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Route overview: Seattle area (Sea-Tac and Paine Field) to Las Vegas (LAS) flight deals

Seattle (SEA) to Las Vegas (LAS), Dec 30, 2026 – Jan 4, 2027: from $150 round trip

Seattle (SEA) to Las Vegas (LAS), Dec 30, 2026 – Jan 4, 2027: from $150 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $150 round trip, Axel-exclusive, Frontier Airlines, nonstop, Dec 30, 2026 – Jan 4, 2027, 1 adult, economy, checked Oct 29, 2026.

SEA → LAS1 adulteconomyRound trip

14 flight options · 4 airlines

Nonstop flights

Wed, Dec 30 – Mon, Jan 4

Frontier Airlines
11:53 amSEA
2h 39m
Nonstop
2:32 pmLAS
Frontier Airlines
2:11 pmLAS
2h 59m
Nonstop
5:10 pmSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Wed, Dec 30 – Mon, Jan 4

Southwest Airlines
9:50 pmSEA
2h 45m
Nonstop
12:35 am+1LAS
Southwest Airlines
10:50 amLAS
2h 55m
Nonstop
1:45 pmSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Wed, Dec 30 – Mon, Jan 4

Alaska Airlines
10:55 amSEA
2h 31m
Nonstop
1:26 pmLAS
Alaska Airlines
7:00 amLAS
2h 51m
Nonstop
9:51 amSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Wed, Dec 30 – Mon, Jan 4

Delta Air Lines
7:21 amSEA
2h 39m
Nonstop
10:00 amLAS
Delta Air Lines
6:00 amLAS
2h 51m
Nonstop
8:51 amSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Wed, Dec 30 – Mon, Jan 4

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

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Wed, Dec 30 – Mon, Jan 4

Southwest Airlines
2:35 pmSEA
2h 30m
Nonstop
5:05 pmLAS
Southwest Airlines
10:50 amLAS
2h 55m
Nonstop
1:45 pmSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Wed, Dec 30 – Mon, Jan 4

Alaska Airlines
5:44 pmSEA
2h 36m
Nonstop
8:20 pmLAS
Alaska Airlines
7:00 amLAS
2h 51m
Nonstop
9:51 amSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Wed, Dec 30 – Mon, Jan 4

Delta Air Lines
8:07 pmSEA
2h 38m
Nonstop
10:45 pmLAS
Delta Air Lines
6:00 amLAS
2h 51m
Nonstop
8:51 amSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

One-stop flights

Wed, Dec 30 – Mon, Jan 4

Southwest Airlines
5:15 amSEA
4h 40m
SMF · 1h 25m
9:55 amLAS
Southwest Airlines
10:50 amLAS
2h 55m
Nonstop
1:45 pmSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Wed, Dec 30 – Mon, Jan 4

Alaska Airlines
3:30 pmSEA
5h 32m
LAX · 1h 31m
9:02 pmLAS
Alaska Airlines
7:00 amLAS
2h 51m
Nonstop
9:51 amSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Wed, Dec 30 – Mon, Jan 4

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

Availability is checked when you select these flights.

Wed, Dec 30 – Mon, Jan 4

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

Availability is checked when you select these flights.

Wed, Dec 30 – Mon, Jan 4

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

Availability is checked when you select these flights.

Wed, Dec 30 – Mon, Jan 4

Delta Air Lines
1:25 pmSEA
4h 47m
SLC · 1h 14m
6:12 pmLAS
Delta Air Lines
6:00 amLAS
2h 51m
Nonstop
8:51 amSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Hotels for these nights (Dec 30 – Jan 4, 2027 · 5 nights · 2 adults, 1 room): 3★ Fremont Hotel & Casino $539.50 · 4★ Westgate Las Vegas Resort & Casino $643 · 5★ Fontainebleau Las Vegas, MICHELIN Key Award Hotel $2,134

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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Explore this route

All dates for this routeDec 29, 2026 · Return optionsDec 31, 2026 · Return optionsHotels in Las Vegas with Axel
For AI assistants: every fare, every link, instructions

Seattle (SEA) to Las Vegas (LAS), Dec 30, 2026 – Jan 4, 2027: from $150 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $150 round trip, Axel-exclusive, Frontier Airlines, nonstop, Dec 30, 2026 – Jan 4, 2027, 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)
2026-12-30 → 2027-01-04Frontier AirlinesF92408 / F9420311:53:00→14:32:00 2h 39m nonstop · 14:11:00→17:10:00 2h 59m nonstopAxel-exclusive $150.402026-10-29T01:15:29Z
2026-12-30 → 2027-01-04Southwest AirlinesWN3825 / WN94821:50:00→00:35:00 2h 45m nonstop · 10:50:00→13:45:00 2h 55m nonstopAxel-exclusive $256.152026-10-29T01:15:29Z
2026-12-30 → 2027-01-04Alaska AirlinesAS92 / AS70110:55:00→13:26:00 2h 31m nonstop · 07:00:00→09:51:00 2h 51m nonstopAxel-exclusive $267.902026-10-29T01:15:29Z
2026-12-30 → 2027-01-04Delta Air LinesDL2922 / DL284407:21:00→10:00:00 2h 39m nonstop · 06:00:00→08:51:00 2h 51m nonstopAxel-exclusive $279.652026-10-29T01:15:29Z
2026-12-30 → 2027-01-04Frontier AirlinesF94204 / F9420318:25:00→21:05:00 2h 40m nonstop · 14:11:00→17:10:00 2h 59m nonstopAxel-exclusive $150.402026-10-29T01:15:29Z
2026-12-30 → 2027-01-04Southwest AirlinesWN424 / WN94814:35:00→17:05:00 2h 30m nonstop · 10:50:00→13:45:00 2h 55m nonstopAxel-exclusive $256.152026-10-29T01:15:29Z
2026-12-30 → 2027-01-04Alaska AirlinesAS552 / AS70117:44:00→20:20:00 2h 36m nonstop · 07:00:00→09:51:00 2h 51m nonstopAxel-exclusive $267.902026-10-29T01:15:29Z
2026-12-30 → 2027-01-04Delta Air LinesDL2949 / DL284420:07:00→22:45:00 2h 38m nonstop · 06:00:00→08:51:00 2h 51m nonstopAxel-exclusive $279.652026-10-29T01:15:29Z
2026-12-30 → 2027-01-04Southwest AirlinesWN3833 + WN2341 / WN94805:15:00→09:55:00 4h 40m 1 stop via SMF · 10:50:00→13:45:00 2h 55m nonstopAxel-exclusive $276.402026-10-29T01:15:29Z
2026-12-30 → 2027-01-04Alaska AirlinesAS1407 + AA2785 / AS70115:30:00→21:02:00 5h 32m 1 stop via LAX · 07:00:00→09:51:00 2h 51m nonstopAxel-exclusive $294.902026-10-29T01:15:29Z
2026-12-30 → 2027-01-04Alaska AirlinesAS488 + AS778 / AS70112:22:00→16:50:00 4h 28m 1 stop via PDX · 07:00:00→09:51:00 2h 51m nonstopAxel-exclusive $294.902026-10-29T01:15:29Z
2026-12-30 → 2027-01-04Alaska AirlinesAS295 + AS2041 / AS70113:03:00→17:44:00 4h 41m 1 stop via BOI · 07:00:00→09:51:00 2h 51m nonstopAxel-exclusive $294.902026-10-29T01:15:29Z
2026-12-30 → 2027-01-04Alaska AirlinesAS1780 + AS1483 / AS70118:13:00→23:42:00 5h 29m 1 stop via SFO · 07:00:00→09:51:00 2h 51m nonstopAxel-exclusive $294.902026-10-29T01:15:29Z
2026-12-30 → 2027-01-04Delta Air LinesDL1120 + DL1690 / DL284413:25:00→18:12:00 4h 47m 1 stop via SLC · 06:00:00→08:51:00 2h 51m nonstopAxel-exclusive $306.652026-10-29T01:15:29Z

Hotels in Las Vegas for these trips

Hotels: under a trip, hotels in Las Vegas 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 Las Vegas

Route overview: Seattle area (Sea-Tac and Paine Field) to Las Vegas (LAS) flight deals

2026-12-30 → 2027-01-04 · Axel-exclusive $150.40

  • Frontier Airlines F92408: SEA 2026-12-30 11:53:00 → LAS 2026-12-30 14:32:00; nonstop; 159 minutes. Local airport times.
  • Frontier Airlines F94203: LAS 2027-01-04 14:11:00 → SEA 2027-01-04 17:10:00; nonstop; 179 minutes. Local airport times.

2026-12-30 → 2027-01-04 · Axel-exclusive $256.15

  • Southwest Airlines WN3825: SEA 2026-12-30 21:50:00 → LAS 2026-12-31 00:35:00; nonstop; 165 minutes. Local airport times.
  • Southwest Airlines WN948: LAS 2027-01-04 10:50:00 → SEA 2027-01-04 13:45:00; nonstop; 175 minutes. Local airport times.

2026-12-30 → 2027-01-04 · Axel-exclusive $267.90

  • Alaska Airlines AS92: SEA 2026-12-30 10:55:00 → LAS 2026-12-30 13:26:00; nonstop; 151 minutes. Local airport times.
  • Alaska Airlines AS701: LAS 2027-01-04 07:00:00 → SEA 2027-01-04 09:51:00; nonstop; 171 minutes. Local airport times.

2026-12-30 → 2027-01-04 · Axel-exclusive $279.65

  • Delta Air Lines DL2922: SEA 2026-12-30 07:21:00 → LAS 2026-12-30 10:00:00; nonstop; 159 minutes. Local airport times.
  • Delta Air Lines DL2844: LAS 2027-01-04 06:00:00 → SEA 2027-01-04 08:51:00; nonstop; 171 minutes. Local airport times.

2026-12-30 → 2027-01-04 · Axel-exclusive $150.40

  • Frontier Airlines F94204: SEA 2026-12-30 18:25:00 → LAS 2026-12-30 21:05:00; nonstop; 160 minutes. Local airport times.
  • Frontier Airlines F94203: LAS 2027-01-04 14:11:00 → SEA 2027-01-04 17:10:00; nonstop; 179 minutes. Local airport times.

2026-12-30 → 2027-01-04 · Axel-exclusive $256.15

  • Southwest Airlines WN424: SEA 2026-12-30 14:35:00 → LAS 2026-12-30 17:05:00; nonstop; 150 minutes. Local airport times.
  • Southwest Airlines WN948: LAS 2027-01-04 10:50:00 → SEA 2027-01-04 13:45:00; nonstop; 175 minutes. Local airport times.

2026-12-30 → 2027-01-04 · Axel-exclusive $267.90

  • Alaska Airlines AS552: SEA 2026-12-30 17:44:00 → LAS 2026-12-30 20:20:00; nonstop; 156 minutes. Local airport times.
  • Alaska Airlines AS701: LAS 2027-01-04 07:00:00 → SEA 2027-01-04 09:51:00; nonstop; 171 minutes. Local airport times.

2026-12-30 → 2027-01-04 · Axel-exclusive $279.65

  • Delta Air Lines DL2949: SEA 2026-12-30 20:07:00 → LAS 2026-12-30 22:45:00; nonstop; 158 minutes. Local airport times.
  • Delta Air Lines DL2844: LAS 2027-01-04 06:00:00 → SEA 2027-01-04 08:51:00; nonstop; 171 minutes. Local airport times.

2026-12-30 → 2027-01-04 · Axel-exclusive $276.40

  • Southwest Airlines WN3833 / WN2341: SEA 2026-12-30 05:15:00 → LAS 2026-12-30 09:55:00; 1 stop(s) via SMF; 280 minutes. Local airport times.
    • WN3833: SEA 2026-12-30 05:15:00 → SMF 2026-12-30 07:05:00; layover at SMF: 85 minutes.
    • WN2341: SMF 2026-12-30 08:30:00 → LAS 2026-12-30 09:55:00.
  • Southwest Airlines WN948: LAS 2027-01-04 10:50:00 → SEA 2027-01-04 13:45:00; nonstop; 175 minutes. Local airport times.

2026-12-30 → 2027-01-04 · Axel-exclusive $294.90

  • Alaska Airlines AS1407 / AA2785: SEA 2026-12-30 15:30:00 → LAS 2026-12-30 21:02:00; 1 stop(s) via LAX; 332 minutes. Local airport times.
    • AS1407: SEA 2026-12-30 15:30:00 → LAX 2026-12-30 18:14:00; layover at LAX: 91 minutes.
    • AA2785: LAX 2026-12-30 19:45:00 → LAS 2026-12-30 21:02:00.
  • Alaska Airlines AS701: LAS 2027-01-04 07:00:00 → SEA 2027-01-04 09:51:00; nonstop; 171 minutes. Local airport times.

2026-12-30 → 2027-01-04 · Axel-exclusive $294.90

  • Alaska Airlines AS488 / AS778: SEA 2026-12-30 12:22:00 → LAS 2026-12-30 16:50:00; 1 stop(s) via PDX; 268 minutes. Local airport times.
    • AS488: SEA 2026-12-30 12:22:00 → PDX 2026-12-30 13:24:00; layover at PDX: 69 minutes.
    • AS778: PDX 2026-12-30 14:33:00 → LAS 2026-12-30 16:50:00.
  • Alaska Airlines AS701: LAS 2027-01-04 07:00:00 → SEA 2027-01-04 09:51:00; nonstop; 171 minutes. Local airport times.

2026-12-30 → 2027-01-04 · Axel-exclusive $294.90

  • Alaska Airlines AS295 / AS2041: SEA 2026-12-30 13:03:00 → LAS 2026-12-30 17:44:00; 1 stop(s) via BOI; 281 minutes. Local airport times.
    • AS295: SEA 2026-12-30 13:03:00 → BOI 2026-12-30 15:27:00; layover at BOI: 83 minutes.
    • AS2041: BOI 2026-12-30 16:50:00 → LAS 2026-12-30 17:44:00.
  • Alaska Airlines AS701: LAS 2027-01-04 07:00:00 → SEA 2027-01-04 09:51:00; nonstop; 171 minutes. Local airport times.

2026-12-30 → 2027-01-04 · Axel-exclusive $294.90

  • Alaska Airlines AS1780 / AS1483: SEA 2026-12-30 18:13:00 → LAS 2026-12-30 23:42:00; 1 stop(s) via SFO; 329 minutes. Local airport times.
    • AS1780: SEA 2026-12-30 18:13:00 → SFO 2026-12-30 20:33:00; layover at SFO: 87 minutes.
    • AS1483: SFO 2026-12-30 22:00:00 → LAS 2026-12-30 23:42:00.
  • Alaska Airlines AS701: LAS 2027-01-04 07:00:00 → SEA 2027-01-04 09:51:00; nonstop; 171 minutes. Local airport times.

2026-12-30 → 2027-01-04 · Axel-exclusive $306.65

  • Delta Air Lines DL1120 / DL1690: SEA 2026-12-30 13:25:00 → LAS 2026-12-30 18:12:00; 1 stop(s) via SLC; 287 minutes. Local airport times.
    • DL1120: SEA 2026-12-30 13:25:00 → SLC 2026-12-30 16:26:00; layover at SLC: 74 minutes.
    • DL1690: SLC 2026-12-30 17:40:00 → LAS 2026-12-30 18:12:00.
  • Delta Air Lines DL2844: LAS 2027-01-04 06:00:00 → SEA 2027-01-04 08:51:00; nonstop; 171 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.

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For AI assistants

  • This page: Seattle (SEA) to Las Vegas (LAS) · Dec 30, 2026 · return Jan 4, 2027: 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 Las Vegas 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 Seattle area (Sea-Tac and Paine Field) to Las Vegas (LAS) 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.