Cheap flights from Seattle (SEA) from $71

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Fly to

Route

Depart

Return

Price

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

jue. 2/26

9:23 pm-11:57 pm

Nonstop2h 34m

$44

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

mié. 3/11

10:08 pm-1:05 am

Nonstop2h 57m

$48

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

mié. 3/11

10:08 pm-1:05 am

Nonstop2h 57m

$49

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

mié. 3/4

7:15 am-12:32 pm

1 stop5h 17m

$54

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

dom. 3/1

5:06 pm-9:00 pm

Nonstop2h 54m

$59

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

jue. 2/5

9:25 am-11:43 am

Nonstop2h 18m

$59

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

vie. 3/13

9:45 pm-11:56 pm

Nonstop2h 11m

$69

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

mié. 4/15

8:10 pm-10:27 pm

Nonstop2h 17m

$74

SeattleSan Diego

SEA - SAN

SEASAN

Seattle/Tacoma Intl

mié. 3/25

3:00 pm-9:39 pm

1 stop6h 39m

$80

SeattleSanta Ana

SEA - SNA

SEASNA

Seattle/Tacoma Intl

jue. 2/5

7:30 pm-10:18 pm

Nonstop2h 48m

$90

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Where can I directly fly to from Seattle?

Currently, 90 destinations can be reached directly via flights from Seattle.

Flights from Seattle to

Albuquerque

from$117

Flights from Seattle to

Anchorage

from$119

Flights from Seattle to

Austin

from$99

Flights from Seattle to

Baltimore

from$148

Flights from Seattle to

Bellingham

from$89

Flights from Seattle to

Billings

from$167

Flights from Seattle to

Boise

from$69

Flights from Seattle to

Boston

from$153

Flights from Seattle to

Bozeman

from$58

Flights from Seattle to

Burbank

from$88

Flights from Seattle to

Calgary

from$80

Flights from Seattle to

Cancún

from$185

Flights from Seattle to

Charleston

from$158

Flights from Seattle to

Charlotte

from$129

Flights from Seattle to

Chennai

from$1,384

Flights from Seattle to

Cincinnati

from$108

Flights from Seattle to

Cleveland

from$108

Flights from Seattle to

Denver

from$58

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.

9:23 pm - 11:57 pm

SEA

LAS

2h 34mnonstop

$44Frontier

jue., feb. 26

10:08 pm - 1:05 am

SEA

PHX

2h 57mnonstop

$48Frontier

mié., mar. 11

10:08 pm - 1:05 am

SEA

PHX

2h 57mnonstop

$49Frontier

mié., mar. 11

7:15 am - 12:32 pm

SEA

LAS

5h 17m

1 stop

$54United Airlines

mié., mar. 4

5:06 pm - 9:00 pm

SEA

PHX

2h 54mnonstop

$59Alaska Airlines

dom., mar. 1

9:25 am - 11:43 am

SEA

SFO

2h 18mnonstop

$59United Airlines

jue., feb. 5

9:45 pm - 11:56 pm

SEA

SFO

2h 11mnonstop

$69Delta

vie., mar. 13

8:10 pm - 10:27 pm

SEA

SFO

2h 17mnonstop

$74Alaska Airlines

mié., abr. 15

3:00 pm - 9:39 pm

SEA

SAN

6h 39m

1 stop

$80American Airlines

mié., mar. 25

7:30 pm - 10:18 pm

SEA

SNA

2h 48mnonstop

$90Delta

jue., feb. 5

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, Los Angeles, Idaho Falls, El Paso, and Salt Lake City.

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, Kelowna, Cancún, Puerto Vallarta and Shanghai.

What are the cheapest cities to fly to from Seattle?

The cheapest city to fly to from Seattle currently is Walla Walla at $28. The next cheapest destinations are Redding, Las Vegas, Phoenix, San Jose and Denver.

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 Salt Lake City, start at $39, American Airlines flights from Seattle to Phoenix Sky Harbor Intl Airport cost around $47, and Air Canada flights from Seattle to Saskatoon are around $84.

What is the cheapest flight available from Seattle?

Currently, the cheapest flight from Seattle found by our users is for $28 to Walla Walla. Prices will vary according to several factors such as the departure date and time, but on average you can expect to pay around $146 to travel from Seattle to Walla Walla.

Which destinations have the most frequent flights from Seattle?

Los Angeles, Anchorage and Vancouver Intl Airport are currently the destinations served most frequently from Seattle, with 74, 60 and 59 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 $261.

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 60 as of January 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.