Cheap flights from Seattle (SEA) from $77

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Fly to

Route

Depart

Return

Price

SeattleDenver

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Sun 4/19

7:12 pm-10:59 pm

Nonstop2h 47m

$43

SeattleDenver

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Mon 3/30

12:24 pm-4:15 pm

Nonstop2h 51m

$44

SeattleDenver

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Tue 4/21

7:12 pm-10:59 pm

Nonstop2h 47m

$45

SeattleDenver

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Wed 3/25

5:00 am-8:38 am

Nonstop2h 38m

$49

SeattleDenver

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Sat 7/18

1:30 pm-5:20 pm

Nonstop2h 50m

$51

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Wed 3/25

8:20 pm-10:53 pm

Nonstop2h 33m

$59

SeattleDenver

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Wed 5/13

5:05 am-8:49 am

Nonstop2h 44m

$59

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Tue 3/17

9:40 am-12:23 pm

Nonstop2h 43m

$69

SeattleOntario

SEA - ONT

SEAONT

Seattle/Tacoma Intl

Wed 3/18

7:00 am-9:39 am

Nonstop2h 39m

$99

SeattleOrlando

SEA - MCO

SEAMCO

Seattle/Tacoma Intl

Thu 4/9

11:41 am-11:36 pm

1 stop8h 55m

$130

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Where can I directly fly to from Seattle?

Currently, 86 destinations can be reached directly via flights from Seattle.

Flights from Seattle to

Albuquerque

from$129

Flights from Seattle to

Anchorage

from$169

Flights from Seattle to

Arcata

from$232

Flights from Seattle to

Atlanta

from$188

Flights from Seattle to

Baltimore

from$168

Flights from Seattle to

Billings

from$88

Flights from Seattle to

Boise

from$79

Flights from Seattle to

Boston

from$118

Flights from Seattle to

Bozeman

from$68

Flights from Seattle to

Burbank

from$98

Flights from Seattle to

Cancún

from$208

Flights from Seattle to

Charleston

from$158

Flights from Seattle to

Chennai

from$1,384

Flights from Seattle to

Cincinnati

from$100

Flights from Seattle to

Cleveland

from$177

Flights from Seattle to

Denver

from$83

Flights from Seattle to

Dubai

from$332

Flights from Seattle to

Dublin

from$276

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.

7:12 pm - 10:59 pm

SEA

DEN

2h 47mnonstop

$43Frontier

Sun, Apr 19

12:24 pm - 4:15 pm

SEA

DEN

2h 51mnonstop

$44Frontier

Mon, Mar 30

7:12 pm - 10:59 pm

SEA

DEN

2h 47mnonstop

$45Frontier

Tue, Apr 21

5:00 am - 8:38 am

SEA

DEN

2h 38mnonstop

$49United Airlines

Wed, Mar 25

1:30 pm - 5:20 pm

SEA

DEN

2h 50mnonstop

$51Alaska Airlines

Sat, Jul 18

8:20 pm - 10:53 pm

SEA

LAS

2h 33mnonstop

$59Delta

Wed, Mar 25

5:05 am - 8:49 am

SEA

DEN

2h 44mnonstop

$59United Airlines

Wed, May 13

9:40 am - 12:23 pm

SEA

LAX

2h 43mnonstop

$69Delta

Tue, Mar 17

7:00 am - 9:39 am

SEA

ONT

2h 39mnonstop

$99Alaska Airlines

Wed, Mar 18

11:41 am - 11:36 pm

SEA

MCO

8h 55m

1 stop

$130American Airlines

Thu, Apr 9

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 St. Louis, El Paso, Los Angeles, Idaho Falls, and Honolulu.

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

There are many cities you can fly direct to from Seattle/Tacoma Intl. According to searches, the most popular international destinations for direct flights among momondo users are Calgary, Puerto Vallarta, Cancún, Tokyo and Shanghai.

What are the cheapest cities to fly to from Seattle?

The cheapest city to fly to from Seattle currently is Los Angeles at $47. The next cheapest destinations are Las Vegas, Phoenix, Great Falls, Eugene and San Jose.

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 Air Canada. For example, Alaska Airlines flights from Seattle to Phoenix-Mesa Gateway Airport, start at $28, American Airlines flights from Seattle to Los Angeles cost around $47, and Air Canada flights from Seattle to Vancouver Intl Airport are around $79.

What is the cheapest flight available from Seattle?

Currently, the cheapest flight from Seattle found by our users is for $47 to Los Angeles. Prices will vary according to several factors such as the departure date and time, but on average you can expect to pay around $814 to travel from Seattle to Los Angeles.

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 96, 69 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 Las Vegas, for which the starting price of a first class seat can be as low as $179.

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 February 2026.

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.