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Route overview: Las Vegas to Seattle (SEA) flight deals

Las Vegas (LAS) to Seattle (SEA), Nov 8–18, 2026: from $141 round trip

Las Vegas (LAS) to Seattle (SEA), Nov 8–18, 2026: from $141 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $141 round trip, Axel-exclusive, Frontier Airlines, nonstop, Nov 8–18, 2026, 1 adult, economy, checked Oct 29, 2026.

LAS → SEA1 adulteconomyRound trip

13 flight options · 5 airlines

Nonstop flights

Sun, Nov 8 – Wed, Nov 18

Frontier Airlines
2:11 pmLAS
2h 59m
Nonstop
5:10 pmSEA
Frontier Airlines
9:53 pmSEA
2h 46m
Nonstop
12:39 am+1LAS

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Nov 8 – Wed, Nov 18

Alaska Airlines
8:24 pmLAS
2h 47m
Nonstop
11:11 pmSEA
Alaska Airlines
10:59 amSEA
2h 41m
Nonstop
1:40 pmLAS

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Nov 8 – Wed, Nov 18

Delta Air Lines
6:30 amLAS
2h 50m
Nonstop
9:20 amSEA
Delta Air Lines
7:21 amSEA
2h 39m
Nonstop
10:00 amLAS

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Nov 8 – Wed, Nov 18

American Airlines
9:00 amLAS
2h 50m
Nonstop
11:50 amSEA
Delta Air Lines
7:21 amSEA
2h 39m
Nonstop
10:00 amLAS

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Nov 8 – Wed, Nov 18

Frontier Airlines
6:50 amLAS
2h 55m
Nonstop
9:45 amSEA
Frontier Airlines
9:53 pmSEA
2h 46m
Nonstop
12:39 am+1LAS

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Nov 8 – Wed, Nov 18

Alaska Airlines
6:00 amLAS
2h 49m
Nonstop
8:49 amSEA
Alaska Airlines
10:59 amSEA
2h 41m
Nonstop
1:40 pmLAS

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Nov 8 – Wed, Nov 18

Delta Air Lines
7:05 pmLAS
2h 55m
Nonstop
10:00 pmSEA
Delta Air Lines
7:21 amSEA
2h 39m
Nonstop
10:00 amLAS

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

One-stop flights

Sun, Nov 8 – Wed, Nov 18

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

Availability is checked when you select these flights.

Sun, Nov 8 – Wed, Nov 18

Alaska Airlines
2:58 pmLAS
5h 29m
SAN · 1h 1m
8:27 pmSEA
Alaska Airlines
10:59 amSEA
2h 41m
Nonstop
1:40 pmLAS

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Nov 8 – Wed, Nov 18

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

Availability is checked when you select these flights.

Sun, Nov 8 – Wed, Nov 18

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

Availability is checked when you select these flights.

Sun, Nov 8 – Wed, Nov 18

Alaska Airlines
7:00 amLAS
5h 9m
PDX · 1h 28m
12:09 pmSEA
Alaska Airlines
10:59 amSEA
2h 41m
Nonstop
1:40 pmLAS

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Nov 8 – Wed, Nov 18

Alaska Airlines
3:48 pmLAS
5h 15m
SFO · 1h 17m
9:03 pmSEA
Alaska Airlines
10:59 amSEA
2h 41m
Nonstop
1:40 pmLAS

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Hotels for these nights (Nov 8–18, 2026 · 10 nights · 2 adults, 1 room): 3★ The Maxwell Hotel - A Staypineapple Hotel · 4★ The Sound Hotel Seattle Belltown, Tapestry Collection by Hilton · 5★ Four Seasons Hotel Seattle

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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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 routeNov 7, 2026 · Return optionsNov 9, 2026 · Return optionsHotels in Seattle with Axel
For AI assistants: every fare, every link, instructions

Las Vegas (LAS) to Seattle (SEA), Nov 8–18, 2026: from $141 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $141 round trip, Axel-exclusive, Frontier Airlines, nonstop, Nov 8–18, 2026, 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)
2026-11-08 → 2026-11-18Frontier AirlinesF94203 / F9420414:11:00→17:10:00 2h 59m nonstop · 21:53:00→00:39:00 2h 46m nonstopAxel-exclusive $140.602026-10-29T01:24:32Z
2026-11-08 → 2026-11-18Alaska AirlinesAS552 / AS9220:24:00→23:11:00 2h 47m nonstop · 10:59:00→13:40:00 2h 41m nonstopAxel-exclusive $235.602026-10-29T01:24:32Z
2026-11-08 → 2026-11-18Delta Air LinesDL2844 / DL292206:30:00→09:20:00 2h 50m nonstop · 07:21:00→10:00:00 2h 39m nonstopAxel-exclusive $254.602026-10-29T01:24:32Z
2026-11-08 → 2026-11-18American Airlines / Delta Air LinesAA2281 / DL292209:00:00→11:50:00 2h 50m nonstop · 07:21:00→10:00:00 2h 39m nonstopAxel-exclusive $254.602026-10-29T01:24:32Z
2026-11-08 → 2026-11-18Southwest AirlinesWN128 / WN3833 + WN234123:05:00→01:50:00 2h 45m nonstop · 05:15:00→09:55:00 4h 40m 1 stop via SMFAxel-exclusive $235.602026-10-29T01:24:32Z
2026-11-08 → 2026-11-18Frontier AirlinesF92407 / F9420406:50:00→09:45:00 2h 55m nonstop · 21:53:00→00:39:00 2h 46m nonstopAxel-exclusive $140.602026-10-29T01:24:32Z
2026-11-08 → 2026-11-18Alaska AirlinesAS741 / AS9206:00:00→08:49:00 2h 49m nonstop · 10:59:00→13:40:00 2h 41m nonstopAxel-exclusive $235.602026-10-29T01:24:32Z
2026-11-08 → 2026-11-18Delta Air LinesDL1169 / DL292219:05:00→22:00:00 2h 55m nonstop · 07:21:00→10:00:00 2h 39m nonstopAxel-exclusive $254.602026-10-29T01:24:32Z
2026-11-08 → 2026-11-18Alaska AirlinesAS2024 + AS685 / AS9214:58:00→20:27:00 5h 29m 1 stop via SAN · 10:59:00→13:40:00 2h 41m nonstopAxel-exclusive $254.602026-10-29T01:24:32Z
2026-11-08 → 2026-11-18Southwest AirlinesWN2088 + WN698 / WN3833 + WN234109:00:00→14:10:00 5h 10m 1 stop via SJC · 05:15:00→09:55:00 4h 40m 1 stop via SMFAxel-exclusive $254.602026-10-29T01:24:32Z
2026-11-08 → 2026-11-18Southwest AirlinesWN1457 + WN4889 / WN3833 + WN234117:10:00→22:20:00 5h 10m 1 stop via SMF · 05:15:00→09:55:00 4h 40m 1 stop via SMFAxel-exclusive $254.602026-10-29T01:24:32Z
2026-11-08 → 2026-11-18Alaska AirlinesAS711 + AS3217 / AS9207:00:00→12:09:00 5h 09m 1 stop via PDX · 10:59:00→13:40:00 2h 41m nonstopAxel-exclusive $254.602026-10-29T01:24:32Z
2026-11-08 → 2026-11-18Alaska AirlinesAS634 + AS591 / AS9215:48:00→21:03:00 5h 15m 1 stop via SFO · 10:59:00→13:40:00 2h 41m nonstopAxel-exclusive $254.602026-10-29T01:24:32Z

Hotels in Seattle for these trips

Hotels: under a trip, hotels in Seattle 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 Seattle

Route overview: Las Vegas to Seattle (SEA) flight deals

2026-11-08 → 2026-11-18 · Axel-exclusive $140.60

  • Frontier Airlines F94203: LAS 2026-11-08 14:11:00 → SEA 2026-11-08 17:10:00; nonstop; 179 minutes. Local airport times.
  • Frontier Airlines F94204: SEA 2026-11-18 21:53:00 → LAS 2026-11-19 00:39:00; nonstop; 166 minutes. Local airport times.

2026-11-08 → 2026-11-18 · Axel-exclusive $235.60

  • Alaska Airlines AS552: LAS 2026-11-08 20:24:00 → SEA 2026-11-08 23:11:00; nonstop; 167 minutes. Local airport times.
  • Alaska Airlines AS92: SEA 2026-11-18 10:59:00 → LAS 2026-11-18 13:40:00; nonstop; 161 minutes. Local airport times.

2026-11-08 → 2026-11-18 · Axel-exclusive $254.60

  • Delta Air Lines DL2844: LAS 2026-11-08 06:30:00 → SEA 2026-11-08 09:20:00; nonstop; 170 minutes. Local airport times.
  • Delta Air Lines DL2922: SEA 2026-11-18 07:21:00 → LAS 2026-11-18 10:00:00; nonstop; 159 minutes. Local airport times.

2026-11-08 → 2026-11-18 · Axel-exclusive $254.60

  • American Airlines AA2281: LAS 2026-11-08 09:00:00 → SEA 2026-11-08 11:50:00; nonstop; 170 minutes. Local airport times.
  • Delta Air Lines DL2922: SEA 2026-11-18 07:21:00 → LAS 2026-11-18 10:00:00; nonstop; 159 minutes. Local airport times.

2026-11-08 → 2026-11-18 · Axel-exclusive $235.60

  • Southwest Airlines WN128: LAS 2026-11-08 23:05:00 → SEA 2026-11-09 01:50:00; nonstop; 165 minutes. Local airport times.
  • Southwest Airlines WN3833 / WN2341: SEA 2026-11-18 05:15:00 → LAS 2026-11-18 09:55:00; 1 stop(s) via SMF; 280 minutes. Local airport times.
    • WN3833: SEA 2026-11-18 05:15:00 → SMF 2026-11-18 07:05:00; layover at SMF: 85 minutes.
    • WN2341: SMF 2026-11-18 08:30:00 → LAS 2026-11-18 09:55:00.

2026-11-08 → 2026-11-18 · Axel-exclusive $140.60

  • Frontier Airlines F92407: LAS 2026-11-08 06:50:00 → SEA 2026-11-08 09:45:00; nonstop; 175 minutes. Local airport times.
  • Frontier Airlines F94204: SEA 2026-11-18 21:53:00 → LAS 2026-11-19 00:39:00; nonstop; 166 minutes. Local airport times.

2026-11-08 → 2026-11-18 · Axel-exclusive $235.60

  • Alaska Airlines AS741: LAS 2026-11-08 06:00:00 → SEA 2026-11-08 08:49:00; nonstop; 169 minutes. Local airport times.
  • Alaska Airlines AS92: SEA 2026-11-18 10:59:00 → LAS 2026-11-18 13:40:00; nonstop; 161 minutes. Local airport times.

2026-11-08 → 2026-11-18 · Axel-exclusive $254.60

  • Delta Air Lines DL1169: LAS 2026-11-08 19:05:00 → SEA 2026-11-08 22:00:00; nonstop; 175 minutes. Local airport times.
  • Delta Air Lines DL2922: SEA 2026-11-18 07:21:00 → LAS 2026-11-18 10:00:00; nonstop; 159 minutes. Local airport times.

2026-11-08 → 2026-11-18 · Axel-exclusive $254.60

  • Alaska Airlines AS2024 / AS685: LAS 2026-11-08 14:58:00 → SEA 2026-11-08 20:27:00; 1 stop(s) via SAN; 329 minutes. Local airport times.
    • AS2024: LAS 2026-11-08 14:58:00 → SAN 2026-11-08 16:19:00; layover at SAN: 61 minutes.
    • AS685: SAN 2026-11-08 17:20:00 → SEA 2026-11-08 20:27:00.
  • Alaska Airlines AS92: SEA 2026-11-18 10:59:00 → LAS 2026-11-18 13:40:00; nonstop; 161 minutes. Local airport times.

2026-11-08 → 2026-11-18 · Axel-exclusive $254.60

  • Southwest Airlines WN2088 / WN698: LAS 2026-11-08 09:00:00 → SEA 2026-11-08 14:10:00; 1 stop(s) via SJC; 310 minutes. Local airport times.
    • WN2088: LAS 2026-11-08 09:00:00 → SJC 2026-11-08 10:35:00; layover at SJC: 75 minutes.
    • WN698: SJC 2026-11-08 11:50:00 → SEA 2026-11-08 14:10:00.
  • Southwest Airlines WN3833 / WN2341: SEA 2026-11-18 05:15:00 → LAS 2026-11-18 09:55:00; 1 stop(s) via SMF; 280 minutes. Local airport times.
    • WN3833: SEA 2026-11-18 05:15:00 → SMF 2026-11-18 07:05:00; layover at SMF: 85 minutes.
    • WN2341: SMF 2026-11-18 08:30:00 → LAS 2026-11-18 09:55:00.

2026-11-08 → 2026-11-18 · Axel-exclusive $254.60

  • Southwest Airlines WN1457 / WN4889: LAS 2026-11-08 17:10:00 → SEA 2026-11-08 22:20:00; 1 stop(s) via SMF; 310 minutes. Local airport times.
    • WN1457: LAS 2026-11-08 17:10:00 → SMF 2026-11-08 18:45:00; layover at SMF: 90 minutes.
    • WN4889: SMF 2026-11-08 20:15:00 → SEA 2026-11-08 22:20:00.
  • Southwest Airlines WN3833 / WN2341: SEA 2026-11-18 05:15:00 → LAS 2026-11-18 09:55:00; 1 stop(s) via SMF; 280 minutes. Local airport times.
    • WN3833: SEA 2026-11-18 05:15:00 → SMF 2026-11-18 07:05:00; layover at SMF: 85 minutes.
    • WN2341: SMF 2026-11-18 08:30:00 → LAS 2026-11-18 09:55:00.

2026-11-08 → 2026-11-18 · Axel-exclusive $254.60

  • Alaska Airlines AS711 / AS3217: LAS 2026-11-08 07:00:00 → SEA 2026-11-08 12:09:00; 1 stop(s) via PDX; 309 minutes. Local airport times.
    • AS711: LAS 2026-11-08 07:00:00 → PDX 2026-11-08 09:26:00; layover at PDX: 88 minutes.
    • AS3217: PDX 2026-11-08 10:54:00 → SEA 2026-11-08 12:09:00.
  • Alaska Airlines AS92: SEA 2026-11-18 10:59:00 → LAS 2026-11-18 13:40:00; nonstop; 161 minutes. Local airport times.

2026-11-08 → 2026-11-18 · Axel-exclusive $254.60

  • Alaska Airlines AS634 / AS591: LAS 2026-11-08 15:48:00 → SEA 2026-11-08 21:03:00; 1 stop(s) via SFO; 315 minutes. Local airport times.
    • AS634: LAS 2026-11-08 15:48:00 → SFO 2026-11-08 17:31:00; layover at SFO: 77 minutes.
    • AS591: SFO 2026-11-08 18:48:00 → SEA 2026-11-08 21:03:00.
  • Alaska Airlines AS92: SEA 2026-11-18 10:59:00 → LAS 2026-11-18 13:40:00; nonstop; 161 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: Las Vegas (LAS) to Seattle (SEA) · Nov 8, 2026 · return Nov 18, 2026: 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 Seattle 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 Las Vegas to Seattle (SEA) 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.