Cheap flights from Seattle (SEA) from $76

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Fly to

Route

Depart

Return

Price

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Mon 12/15

11:01 am-1:38 pm

Nonstop2h 37m

$40

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Sun 12/7

6:18 pm-8:53 pm

Nonstop2h 35m

$41

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Tue 2/17

4:31 pm-7:05 pm

Nonstop2h 34m

$48

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Wed 3/11

7:20 am-9:55 am

Nonstop2h 35m

$49

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Sun 1/4

7:30 am-11:28 am

Nonstop2h 58m

$59

SeattleOntario

SEA - ONT

SEAONT

Seattle/Tacoma Intl

Mon 12/15

8:55 pm-11:29 pm

Nonstop2h 34m

$79

SeattleDallas

SEA - DFW

SEADFW

Seattle/Tacoma Intl

Wed 12/10

12:31 am-6:20 am

Nonstop3h 49m

$98

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Wed 12/10

6:15 am-6:42 pm

1 stop9h 27m

$108

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Fri 1/9

7:00 am-3:19 pm

Nonstop5h 19m

$109

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Tue 12/16

8:40 am-7:29 pm

1 stop7h 49m

$111

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.

11:01 am - 1:38 pmSEA-LAS

2h 37mnonstop

$40Frontier

Find Deal

Mon, Dec 15

6:18 pm - 8:53 pmSEA-LAS

2h 35mnonstop

$41Frontier

Find Deal

Sun, Dec 7

4:31 pm - 7:05 pmSEA-LAS

2h 34mnonstop

$48Alaska Airlines

Find Deal

Tue, Feb 17

7:20 am - 9:55 amSEA-LAS

2h 35mnonstop

$49Delta

Find Deal

Wed, Mar 11

7:30 am - 11:28 amSEA-PHX

2h 58mnonstop

$59Delta

Find Deal

Sun, Jan 4

8:55 pm - 11:29 pmSEA-ONT

2h 34mnonstop

$79Alaska Airlines

Find Deal

Mon, Dec 15

12:31 am - 6:20 amSEA-DFW

3h 49mnonstop

$98American Airlines

Find Deal

Wed, Dec 10

6:15 am - 6:42 pmSEA-EWR

9h 27m1 stop

$108American Airlines

Find Deal

Wed, Dec 10

7:00 am - 3:19 pmSEA-EWR

5h 19mnonstop

$109United Airlines

Find Deal

Fri, Jan 9

8:40 am - 7:29 pmSEA-EWR

7h 49m1 stop

$111United Airlines

Find Deal

Tue, Dec 16

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 Vancouver Intl Airport are currently the destinations served most frequently from Seattle, with 55, 43 and 35 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.