Cheap flights from Las Vegas to Seattle
The cheapest round trip from Las Vegas to Seattle that travelers found recently is $259 with a carry-on: a $149 fare on Frontier plus about $110 for a carry-on both ways. It leaves Tue, Nov 17 and comes back Sat, Nov 21.
Live prices for Tue, Nov 17 to Sat, Nov 21
Cheapest trips travelers found recently
| Leave | Return | Airline | Airports | Stops | Fare | Carry-on (est.) | Total | Live prices |
|---|---|---|---|---|---|---|---|---|
| Tue, Nov 17 | Sat, Nov 21 | Frontier | LAS → SEA | 1 stop | $149 | +$110 | $259 | Live price |
| Wed, Nov 18 | Sat, Nov 21 | Frontier | LAS → SEA | 1 stop | $149 | +$110 | $259 | Live price |
| Wed, Nov 18 | Sun, Nov 22 | Frontier | LAS → SEA | 1 stop | $155 | +$110 | $265 | Live price |
Round-trip prices per person, from real fares travelers found in the last few days. Carry-on fees are our estimate for each airline, both ways. Prices change fast: check the live price before you book.
Cheapest month to fly
| Month | Cheapest trip | From | Live prices |
|---|---|---|---|
| November 2026 | Tue, Nov 17 to Sat, Nov 21, 4 nights | $259 | Live price |
Bag fees on this route
What the airlines flying Las Vegas to Seattle usually charge for one bag each way. Budget airlines often sell the cheapest fares and charge the most for bags, so compare the total, not the fare.
| Airline | Carry-on, each way | Checked bag, each way |
|---|---|---|
| Frontier | $55 | $50 |
Our estimates: fees depend on the fare type and when you pay. Check the airline's own price when you book.
How these prices work
These are real round-trip fares that travelers found on Aviasales recently, not a live search, so they can change or sell out. Dipt adds an estimate of each airline's carry-on fee, so a cheap fare with expensive bags doesn't look cheaper than it is. "Live price" opens Dipt's live flight search for those dates, where you book with the airline or travel site you pick. Dipt may earn a commission when you book, at no extra cost to you (how Dipt makes money).
Not sure where to go? Tell Dipt your budget and vibe and it finds the trip.
More cheap flights from Las Vegas
- Las Vegas to Amsterdam
- Las Vegas to Athens
- Las Vegas to Atlanta
- Las Vegas to Austin
- Las Vegas to Bali
- Las Vegas to Bangkok
- Las Vegas to Barcelona
- Las Vegas to Berlin
- Las Vegas to Boston
- Las Vegas to Cancún
- Las Vegas to Cartagena
- Las Vegas to Chicago
- Las Vegas to Denver
- Las Vegas to Dublin
- Las Vegas to Honolulu
- Las Vegas to Lisbon
- Las Vegas to London
- Las Vegas to Los Angeles
- Las Vegas to Medellín
- Las Vegas to Mexico City
- Las Vegas to Miami
- Las Vegas to Montréal
- Las Vegas to Nashville
- Las Vegas to New Orleans
- Las Vegas to New York
- Las Vegas to Paris
- Las Vegas to Reykjavík
- Las Vegas to San Diego
- Las Vegas to San Francisco
- Las Vegas to San Juan
- Las Vegas to Seoul
- Las Vegas to Tokyo
- Las Vegas to Toronto