Cheap flights from Seattle (SEA) from $83

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Fly to

Route

Depart

Return

Price

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

lun. 3/9

6:18 pm-8:53 pm

Nonstop2h 35m

$48

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

mar. 1/13

1:20 pm-3:50 pm

Nonstop2h 30m

$49

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

mié. 12/10

11:45 am-3:42 pm

Nonstop2h 57m

$59

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

mié. 12/10

8:10 pm-10:50 pm

Nonstop2h 40m

$59

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

dom. 1/4

3:00 pm-9:41 pm

1 stop6h 41m

$80

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

dom. 1/4

5:56 pm-9:58 pm

Nonstop3h 02m

$86

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

mar. 12/9

8:45 am-1:13 pm

1 stop4h 28m

$88

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

mar. 1/6

9:57 am-4:50 pm

1 stop6h 53m

$88

SeattleChicago

SEA - ORD

SEAORD

Seattle/Tacoma Intl

mar. 2/24

12:37 pm-11:26 pm

1 stop8h 49m

$94

SeattleSan Diego

SEA - SAN

SEASAN

Seattle/Tacoma Intl

mié. 12/17

3:25 pm-11:42 pm

2 stops8h 17m

$94

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Where can I directly fly to from Seattle?

Currently, 87 destinations can be reached directly via flights from Seattle.

Flights from Seattle to

Albuquerque

from$115

Flights from Seattle to

Anchorage

from$150

Flights from Seattle to

Atlanta

from$138

Flights from Seattle to

Austin

from$108

Flights from Seattle to

Baltimore

from$148

Flights from Seattle to

Bellingham

from$88

Flights from Seattle to

Billings

from$157

Flights from Seattle to

Boise

from$69

Flights from Seattle to

Boston

from$118

Flights from Seattle to

Bozeman

from$48

Flights from Seattle to

Burbank

from$108

Flights from Seattle to

Cancún

from$149

Flights from Seattle to

Charleston

from$147

Flights from Seattle to

Chennai

from$1,384

Flights from Seattle to

Cincinnati

from$143

Flights from Seattle to

Cleveland

from$128

Flights from Seattle to

Denver

from$53

Flights from Seattle to

Dublin

from$362

Find the cheapest flights from Seattle

One-way

Last minute

International

Domestic

Cheap one-way flights from Seattle

Enter your travel dates to find the best prices.

6:18 pm - 8:53 pmSEA-LAS

2h 35mnonstop

$48Frontier

Find Deal

lun., mar. 9

1:20 pm - 3:50 pmSEA-LAS

2h 30mnonstop

$49Southwest

Find Deal

mar., ene. 13

11:45 am - 3:42 pmSEA-PHX

2h 57mnonstop

$59Delta

Find Deal

mié., dic. 10

8:10 pm - 10:50 pmSEA-LAS

2h 40mnonstop

$59Delta

Find Deal

mié., dic. 10

3:00 pm - 9:41 pmSEA-LAS

6h 41m1 stop

$80American Airlines

Find Deal

dom., ene. 4

5:56 pm - 9:58 pmSEA-PHX

3h 02mnonstop

$86American Airlines

Find Deal

dom., ene. 4

8:45 am - 1:13 pmSEA-LAX

4h 28m1 stop

$88Alaska Airlines

Find Deal

mar., dic. 9

9:57 am - 4:50 pmSEA-LAS

6h 53m1 stop

$88Alaska Airlines

Find Deal

mar., ene. 6

12:37 pm - 11:26 pmSEA-ORD

8h 49m1 stop

$94United Airlines

Find Deal

mar., feb. 24

3:25 pm - 11:42 pmSEA-SAN

8h 17m2 stops

$94United Airlines

Find Deal

mié., dic. 17

Flights from Seattle - Travel Insights & Trends

Get data-powered insights and trends into flights from Seattle to help you craft the best travel plan.

Prices

Other information

What are the most popular domestic flights out of Seattle/Tacoma Intl?

Departing from Seattle/Tacoma Intl, the top domestic flight destinations, based on momondo users' searches, include Los Angeles, Idaho Falls, Honolulu, Salt Lake City, and St. Louis.

Which international cities can I fly to direct from Seattle/Tacoma Intl?

momondo search trends show that the most popular international cities to visit when flying direct from Seattle/Tacoma Intl include Puerto Vallarta, Kelowna, Calgary, Cancún, and Tokyo.

What are the cheapest cities to fly to from Seattle?

The cheapest city to fly to from Seattle currently is Las Vegas at $47. The next cheapest destinations are Redmond, Phoenix, Bozeman, Denver and San José del Cabo.

Frequently asked questions regarding flights from Seattle

Which airlines are currently offering the cheapest flights from Seattle?

Our data suggests that currently, the cheapest flights from Seattle are being offered by Alaska Airlines, American Airlines, and Frontier. For example, Alaska Airlines flights from Seattle to Salt Lake City, start at $43, American Airlines flights from Seattle to Phoenix Sky Harbor Intl Airport cost around $48, and Frontier flights from Seattle to Phoenix Scottsdale Municipal Airport are around $73.

What is the cheapest flight available from Seattle?

Currently, the cheapest flight from Seattle found by our users is for $47 to Las Vegas. Prices will vary according to several factors such as the departure date and time, but on average you can expect to pay around $410 to travel from Seattle to Las Vegas.

Which destinations have the most frequent flights from Seattle?

Los Angeles, San Francisco and Anchorage are currently the destinations served most frequently from Seattle, with 91, 76 and 60 flights per day on average, respectively.

Which airlines can you fly with from Seattle?

Airlines including American Airlines, Alaska Airlines and Delta frequently fly from Seattle. You can view other airlines by performing a quick search in the form above.

What is the cheapest first class flight from Seattle?

If you are looking for a cheap first class flight, consider flights to Denver, for which the starting price of a first class seat can be as low as $218.

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport?

Prices for flights from Seattle/Tacoma Intl Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Seattle/Tacoma Intl Airport?

The number of operators available for flights from Seattle/Tacoma Intl Airport is 62 as of November 2025.

How old do you have to be to fly from Seattle/Tacoma Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport.

What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.