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Flights to Seattle/Tacoma Intl

$36 Cheap flights to Seattle

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Seattle departing on 1/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from the United States to Seattle

Cheap round-trip flights

Recommended round-trip deals departing in the coming months from the most popular airlines that fly to Seattle.

Cheap one-way flights

Only flying one-way? Below are some of the best one-way flight deals to Seattle found on KAYAK recently.

Cheap last minute flights

Leaving soon but still want a bargain? Check out these latest deals for last minute flights to Seattle.

Cheap direct flights

The latest deals for direct flights to Seattle so you can sit back and relax without the need for a layover.

Cheap bus & train deals to Seattle

Find recent round-trip train or bus tickets from the United States to Seattle.

All round-trip flight deals to Seattle

The cheapest plane tickets to Seattle found on KAYAK recently.
9:37 am - 12:37 pmLAX-SEA
3h 00mnonstop
1:58 pm - 4:40 pmSEA-LAX
2h 42mnonstop
$41Frontier
Find Deal
ons, jan 22 - lör, jan 25
9:37 am - 12:37 pmLAX-SEA
3h 00mnonstop
1:58 pm - 4:40 pmSEA-LAX
2h 42mnonstop
$43Frontier
Find Deal
ons, jan 22 - tis, feb 4
8:20 am - 10:35 amSFO-SEA
2h 15mnonstop
8:03 am - 10:24 amSEA-SFO
2h 21mnonstop
$103Alaska Airlines
Find Deal
lör, jan 25 - sön, jan 26
7:55 pm - 3:59 pmSFO-SEA
20h 04m1 stop
6:55 pm - 9:08 pmSEA-SFO
2h 13mnonstop
$106Alaska Airlines
Find Deal
fre, jan 10 - lör, jan 11
8:40 pm - 11:08 pmSFO-SEA
2h 28mnonstop
6:15 am - 8:32 amSEA-SFO
2h 17mnonstop
$127Delta
Find Deal
lör, feb 15 - ons, mar 19
4:19 pm - 6:48 pmDFW-SEA
4h 29mnonstop
5:55 pm - 11:52 pmSEA-DFW
3h 57mnonstop
$131Delta
Find Deal
tors, jan 30 - mån, feb 3
4:00 pm - 10:43 pmSFO-SEA
6h 43m1 stop
6:10 am - 12:23 pmSEA-SFO
6h 13m1 stop
$165American Airlines
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lör, feb 1 - lör, feb 8
11:24 am - 1:43 pmSFO-SEA
2h 19mnonstop
2:50 pm - 5:08 pmSEA-SFO
2h 18mnonstop
$167United Airlines
Find Deal
mån, mar 10 - tors, mar 13
7:59 am - 11:16 amEWR-SEA
6h 17mnonstop
11:17 pm - 7:35 amSEA-EWR
5h 18mnonstop
$177United Airlines
Find Deal
tors, jan 30 - sön, feb 2
8:25 pm - 11:06 pmORD-SEA
4h 41mnonstop
11:59 pm - 6:05 amSEA-ORD
4h 06mnonstop
$197American Airlines
Find Deal
fre, feb 14 - mån, feb 17
3:34 pm - 5:54 pmDFW-SEA
4h 20mnonstop
$36Frontier
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mån, jan 13
2:08 pm - 5:00 pmLAX-SEA
2h 52mnonstop
$37Spirit Airlines
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tis, jan 14
6:10 am - 8:35 amSFO-SEA
2h 25mnonstop
$59Delta
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mån, jan 20
4:19 pm - 6:48 pmDFW-SEA
4h 29mnonstop
$66Delta
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ons, jan 15
4:06 pm - 6:59 pmONT-SEA
2h 53mnonstop
$69Alaska Airlines
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lör, jan 18
7:01 pm - 9:53 pmONT-SEA
2h 52mnonstop
$72Alaska Airlines
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fre, jan 17
1:45 pm - 6:29 pmLAX-SEA
4h 44m1 stop
$74United Airlines
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ons, feb 19
4:00 pm - 10:43 pmSFO-SEA
6h 43m1 stop
$79American Airlines
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lör, jan 25
7:59 am - 11:16 amEWR-SEA
6h 17mnonstop
$89United Airlines
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lör, jan 11
8:55 am - 11:51 amLAX-SEA
2h 56mnonstop
$104American Airlines
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tis, jun 3
7:59 am - 10:59 amONT-SEA
3h 00mnonstop
6:52 pm - 9:31 pmSEA-ONT
2h 39mnonstop
$146Frontier
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tis, dec 24 - tors, jan 2
7:25 am - 4:51 pmDFW-SEA
11h 26m1 stop
6:44 pm - 12:39 amSEA-DFW
3h 55mnonstop
$177Frontier
Find Deal
tis, dec 24 - mån, jan 13
9:00 am - 11:27 amDFW-SEA
4h 27mnonstop
6:04 pm - 11:55 pmSEA-DFW
3h 51mnonstop
$239Alaska Airlines
Find Deal
tis, dec 24 - ons, jan 8
12:54 pm - 3:24 pmDFW-SEA
4h 30mnonstop
6:04 pm - 11:55 pmSEA-DFW
3h 51mnonstop
$264Alaska Airlines
Find Deal
tis, dec 24 - fre, jan 10
6:59 pm - 12:26 amDFW-SEA
7h 27m1 stop
10:30 am - 4:26 pmSEA-DFW
3h 56mnonstop
$284Delta
Find Deal
tis, dec 24 - tis, jan 14
4:25 pm - 7:00 pmDFW-SEA
4h 35mnonstop
10:30 am - 4:26 pmSEA-DFW
3h 56mnonstop
$304Delta
Find Deal
mån, dec 23 - tis, jan 7
6:15 pm - 11:39 pmDFW-SEA
7h 24m1 stop
5:30 am - 11:28 amSEA-DFW
3h 58mnonstop
$387American Airlines
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lör, dec 21 - mån, dec 30
4:35 pm - 10:30 pmSFO-SEA
5h 55m1 stop
3:18 pm - 10:56 pmSEA-SFO
7h 38m1 stop
$404United Airlines
Find Deal
sön, dec 22 - fre, jan 10
8:30 pm - 11:31 pmORD-SEA
5h 01mnonstop
12:31 am - 6:34 amSEA-ORD
4h 03mnonstop
$409American Airlines
Find Deal
sön, dec 22 - tis, dec 31
4:35 pm - 10:30 pmSFO-SEA
5h 55m1 stop
6:13 pm - 8:32 pmSEA-SFO
2h 19mnonstop
$416United Airlines
Find Deal
tis, dec 24 - ons, jan 1
9:34 am - 12:35 pmLAX-SEA
3h 01mnonstop
1:55 pm - 4:40 pmSEA-LAX
2h 45mnonstop
$63Frontier
Find Deal
tis, jan 7 - tis, jan 14
4:54 pm - 7:54 pmLAX-SEA
3h 00mnonstop
5:28 pm - 8:18 pmSEA-LAX
2h 50mnonstop
lör, feb 15 - tis, feb 18
8:20 am - 10:35 amSFO-SEA
2h 15mnonstop
8:03 am - 10:24 amSEA-SFO
2h 21mnonstop
$103Alaska Airlines
Find Deal
lör, jan 25 - sön, jan 26
5:32 pm - 7:47 pmSFO-SEA
2h 15mnonstop
6:55 am - 9:11 amSEA-SFO
2h 16mnonstop
$109Alaska Airlines
Find Deal
tors, jan 9 - sön, jan 12
1:30 pm - 3:54 pmSFO-SEA
2h 24mnonstop
6:10 am - 8:31 amSEA-SFO
2h 21mnonstop
$117Delta
Find Deal
lör, feb 1 - sön, mar 2
6:10 am - 8:35 amSFO-SEA
2h 25mnonstop
5:35 pm - 7:57 pmSEA-SFO
2h 22mnonstop
$119Delta
Find Deal
mån, jan 6 - tors, jan 9
9:01 pm - 11:31 pmDFW-SEA
4h 30mnonstop
12:45 am - 6:38 amSEA-DFW
3h 53mnonstop
$155American Airlines
Find Deal
fre, jan 31 - sön, feb 2
7:50 pm - 10:43 pmLAX-SEA
2h 53mnonstop
6:00 am - 8:54 amSEA-LAX
2h 54mnonstop
$158American Airlines
Find Deal
tors, jan 23 - sön, jan 26
7:59 am - 11:16 amEWR-SEA
6h 17mnonstop
11:17 pm - 7:35 amSEA-EWR
5h 18mnonstop
$177United Airlines
Find Deal
tors, jan 30 - sön, feb 2
8:04 pm - 10:53 pmORD-SEA
4h 49mnonstop
7:00 am - 1:06 pmSEA-ORD
4h 06mnonstop
$187United Airlines
Find Deal
tors, jan 23 - tors, jan 30

See travel insights to Seattle from

Seattle flights insights and trends

Explore insights for your Seattle flight to craft the best travel plan

What is the cheapest month to fly to Seattle?

In general, February is the cheapest month to fly from United States to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $296. If you don’t want to visit Seattle in February, then you should wait until January to fly from United States, when ticket prices are also cheap, with an average price of $304.

What is the absolute cheapest flight to Seattle?

$136 is the cheapest deal found on momondo in the last two weeks for a flight to Seattle. This flight is from Chicago and is 65% cheaper than most flights to Seattle. To find the cheapest price to Seattle from your area, use momondo’s Airport-to-Airport Pricing Tool.
See prices from:

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from United States is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $393. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from United States because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $498.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from United States in the evening is the least expensive time of day to depart. momondo users have found prices as low as $341 when looking at flights departing in the evening. Flights to Seattle are more costly in the morning, with an average ticket price of $451. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Seattle?

You are more likely to see cheaper flights to Seattle from United States when booking 59 days ahead of your departure date. In general, you can expect to find flights to Seattle for around $404 when searching 59 days out. Keep in mind that you might be able to find cheaper flights to Seattle at any time. In fact, our users found flights for as low as $331 in the past 72 hours.

Cheapest flights to Seattle/Tacoma Intl

Find the cheapest flights to Seattle/Tacoma Intl from your nearest city or airport
CHEAPEST MONTH TO FLY TO SEATTLE FROM LOS ANGELESOctober25% cheaperFlying from Los Angeles to Seattle costs on average just $176 in October
MOST EXPENSIVE MONTH TO FLY TO SEATTLE FROM LOS ANGELESMarch14% more expensiveIt costs about $266 for flights to Seattle from Los Angeles in March
MOST POPULAR MONTH TO FLY TO SEATTLE FROM LOS ANGELESJuly301% more users visitedMore momondo users searched in flights to Seattle from Los Angeles in July than any other month

Cheap Seattle flight deals and tips

Summary info about Seattle flight prices, duration and airlines

Best One-Way Price

$36

Best Round-Trip Price

$41

Fastest flight time

2h 51m

Popular in

July
The best one-way flight price to Seattle from United States in the last 72 hours is $36 (Dallas/Fort Worth to Seattle/Tacoma Intl).
The best round-trip flight price to Seattle from United States in the last 72 hours is $41 (Los Angeles to Seattle/Tacoma Intl).
The fastest flight to Seattle from United States takes 2h 51m (Ontario to Seattle/Tacoma Intl).
July has the highest demand for flights to Seattle, with a 13% price increase on average.

Frequently asked questions about flying to Seattle

What is there to do in Seattle when it’s raining?

If you are planning a flight to Seattle and are looking to avoid the rain, you should avoid traveling during the months of January, November, and December. These months will typically see 5.1 inches or more of rain, meaning that rain is likely. If you do run into rain while in Seattle, there are still things to do and ways to enjoy your trip. Those looking for a great museum with interesting exhibits should take time out of their trip to Seattle to go see Chihuly Garden and Glass. Chihuly Garden and Glass is particularly popular with tourists when the weather in Seattle is not ideal. If you’re looking for an art gallery near Seattle, R E Welch Gallery is usually a popular hotspot when the weather isn’t ideal. Shopping centers like Pike Place Market are very popular destinations for those visiting the Seattle area. Pike Place Market is a great place to go if you’re looking to spend some time inside. Popular options when the weather doesn’t cooperate are indoor, family-friendly attractions like aquariums. Seattle has Seattle Aquarium nearby for tourists looking for something to do while avoiding the poor weather.

When is it best to fly to Seattle to go sightseeing?

The city of Seattle has many sights to see while visiting. Many tourists find it ideal to go sightseeing when the weather is warmer, but not blistering. Consider booking your flight to Seattle for October, when temperatures are a bit higher and the chance of rain is relatively low. Many travelers find it worthwhile to visit Pike Place Market, Space Needle, and Seattle Waterfront.

Is there an alternative airport near Seattle?

Those flying to Seattle could potentially find better pricing at Everett Paine Field Airport (21 mi from Seattle city center) depending on the month and departure airport.

Is there a cheaper alternative to flying into Seattle?

With an average price of $389 per person, Everett Paine Field Airport is the cheapest airport to fly into when planning your trip to Seattle. This price can fluctuate based on where you are flying from. momondo’s Airport-to-Airport Pricing Tool can help users find the best prices.

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

Prices for flights to Seattle/Tacoma Intl Airport refresh daily.

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

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to 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.


Why use momondo?

Why should I use momondo to find a flight deal to Seattle?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights to Seattle. Millions of users trust and use momondo every year so you are in good company.

Can I find flights to Seattle with flexible booking policies on momondo?

All flight searches to Seattle on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights to Seattle?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Seattle.

I’m not ready to book a flight to Seattle right now. Can momondo alert me if prices change?

Yes. momondo can track flight prices for Seattle and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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Cheapest flight routes to Seattle/Tacoma Intl

These routes have the cheapest flights to Seattle/Tacoma Intl found by momondo users in United States
DepartingDestinationBest TimeBest Price
Los AngelesSeattle2h 48m$48
Las VegasSeattle2h 40m$56
BurbankSeattle2h 42m$74
OaklandSeattle2h 05m$83
OntarioSeattle2h 44m$85
San DiegoSeattle2h 57m$85
DallasSeattle4h 20m$87
PhoenixSeattle3h 03m$88
RenoSeattle1h 50m$90
Salt Lake CitySeattle2h 11m$93
DenverSeattle3h 00m$95
Santa AnaSeattle2h 55m$98
San JoseSeattle2h 15m$98
San FranciscoSeattle2h 14m$106
SacramentoSeattle2h 00m$107
PortlandSeattle0h 55m$113