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$48+ Cheap flights from North America to Seattle (SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/22. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SEA
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from North America to Seattle

Keep the following information in mind while searching for North America to Seattle flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$68
(Cheapflightsfares)

One-way from

$48
(Cheapflightsfares)

Popular in

December

Cheapest in

March

Average price

$352

Good round-trip deal

$159 or less

Good one-way deal

$92 or less
Provider with most accurate pricing for New York (NYC)-Seattle/Tacoma Intl flight deals.
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From North America to Seattle/Tacoma Intl
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One-way flight from North America to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 5% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from North America to Seattle/Tacoma Intl.
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Price to beat on a one-way flight from North America to Seattle/Tacoma Intl.
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Find flight deals from North America to Seattle

Cheapest flights from North America to Seattle
Explore the most affordable flight options available from North America to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Frontier deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/85:35 pmLAX - SEA
Nonstop3h 07mFrontier
Sat 5/174:20 pmSEA - LAX
Nonstop2h 45mFrontier
Deal found 2/18$67
This Cheapflightsfares deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/194:59 pmLAX - SEA
Nonstop3h 00mMultiple Airlines
Sun 3/238:04 pmSEA - LAX
Nonstop2h 48mMultiple Airlines
Deal found 2/20$73
This FlightHub deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/124:04 pmLAX - SEA
Nonstop2h 58mSpirit Airlines
Tue 3/1812:41 pmSEA - LAX
1 stop6h 18mSpirit Airlines
Deal found 2/20$74
This Frontier deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/210:30 pmDFW - SEA
1 stop13h 05mFrontier
Mon 4/74:26 pmSEA - DFW
Nonstop3h 46mFrontier
Deal found 2/20$104
This FlightHub deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/195:30 amDFW - SEA
1 stop15h 39mMultiple Airlines
Wed 3/262:02 pmSEA - DFW
Nonstop3h 51mMultiple Airlines
Deal found 2/19$105
This Alaska Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/239:45 amLAX - SEA
Nonstop2h 58mAlaska Airlines
Fri 3/288:09 pmSEA - LAX
Nonstop2h 50mAlaska Airlines
Deal found 2/20$117
This Frontier deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/510:59 pmSFO - SEA
1 stop10h 31mFrontier
Thu 3/62:02 pmSEA - SFO
1 stop10h 41mFrontier
Deal found 2/18$125
This Booking.com deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/125:30 amDFW - SEA
1 stop15h 32mSpirit Airlines
Mon 3/177:57 pmSEA - DFW
1 stop15h 09mSpirit Airlines
Deal found 2/20$127
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/136:05 amSFO - SEA
Nonstop2h 21mDelta
Mon 3/1711:50 amSEA - SFO
1 stop5h 39mDelta
Deal found 2/20$127
This Expedia deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1911:00 amSFO - SEA
Nonstop2h 17mMultiple Airlines
Tue 3/2511:48 amSEA - SFO
1 stop6h 24mMultiple Airlines
Deal found 2/19$134
This Alaska Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/66:00 amSFO - SEA
Nonstop2h 05mAlaska Airlines
Tue 5/611:20 amSEA - SFO
1 stop5h 00mAlaska Airlines
Deal found 2/19$141
This FlightHub deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/812:00 pmMSP - SEA
Nonstop3h 48mMultiple Airlines
Mon 3/108:59 pmSEA - MSP
1 stop12h 05mMultiple Airlines
Deal found 2/20$150

Find flights from North America to Seattle within your budget

Customize your flight search to find flights from North America to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.

Fly from

North America

Fly to

Seattle

Route

Depart

Return

Price

Los AngelesSeattle

LAX - SEA

LAXSEA

Los Angeles

Wed 3/12

4:59 pm-7:59 pm

Nonstop3h 00m

Seattle/Tacoma Intl

Wed 3/26

6:53 pm-9:35 pm

Nonstop2h 42m

$68

Los AngelesSeattle

LAX - SEA

LAXSEA

Los Angeles

Tue 4/15

7:29 pm-11:35 am

1 stop16h 06m

Seattle/Tacoma Intl

Wed 4/16

2:30 pm-5:23 pm

Nonstop2h 53m

$72

Los AngelesSeattle

LAX - SEA

LAXSEA

Los Angeles

Wed 3/19

4:59 pm-7:59 pm

Nonstop3h 00m

Seattle/Tacoma Intl

Sat 3/22

8:04 pm-10:52 pm

Nonstop2h 48m

$73

DallasSeattle

DFW - SEA

DFWSEA

Dallas/Fort Worth

Wed 4/2

10:30 pm-9:35 am

1 stop13h 05m

Seattle/Tacoma Intl

Mon 4/7

4:26 pm-10:12 pm

Nonstop3h 46m

$104

DallasSeattle

DFW - SEA

DFWSEA

Dallas/Fort Worth

Wed 3/19

5:30 am-7:09 pm

1 stop15h 39m

Seattle/Tacoma Intl

Wed 3/26

2:02 pm-7:53 pm

Nonstop3h 51m

$105

Los AngelesSeattle

LAX - SEA

LAXSEA

Los Angeles

Sun 3/23

7:00 am-9:58 am

Nonstop2h 58m

Seattle/Tacoma Intl

Fri 3/28

5:58 pm-8:46 pm

Nonstop2h 48m

$117

San FranciscoSeattle

SFO - SEA

SFOSEA

San Francisco

Wed 3/5

10:59 pm-9:30 am

1 stop10h 31m

Seattle/Tacoma Intl

Thu 3/6

2:02 pm-12:43 am

1 stop10h 41m

$125

DallasSeattle

DFW - SEA

DFWSEA

Dallas/Fort Worth

Wed 3/12

5:30 am-7:02 pm

1 stop15h 32m

Seattle/Tacoma Intl

Mon 3/17

7:57 pm-1:06 pm

1 stop15h 09m

$127

San FranciscoSeattle

SFO - SEA

SFOSEA

San Francisco

Thu 3/13

6:05 am-8:26 am

Nonstop2h 21m

Seattle/Tacoma Intl

Mon 3/17

11:50 am-5:29 pm

1 stop5h 39m

$127

San FranciscoSeattle

SFO - SEA

SFOSEA

San Francisco

Wed 3/19

11:00 am-1:17 pm

Nonstop2h 17m

Seattle/Tacoma Intl

Tue 3/25

11:48 am-6:12 pm

1 stop6h 24m

$134

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 60 results
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Best time to book a flight from North America to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from North America with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from North America to Seattle

Get recent, data-driven insights about flights from North America to Seattle including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from North America to Seattle?

Currently, January is the cheapest month in which you can book a flight from North America to Seattle (average of $238). Flying from North America to Seattle in July is currently the most expensive (average of $411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from NA to SEA?

Find hourly flight availability from North America to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

When flying from North America to Seattle, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from North America to Seattle

Explore weekly flight availability from North America to Seattle. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 20, 2025.

The most flights from 0NA to SEA are scheduled on a Thursday (122 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (42 on average).

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated February 20, 2025.
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Boarding

8.2

Comfort

8.1

Overall

8.1

Crew

8.7

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Boarding

8.2

Comfort

8.1

Overall

8.1

Crew

8.7

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,697 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Boarding

8.2

Comfort

8.1

Overall

8.1

Crew

8.7

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,219 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Boarding

8.2

Comfort

8.1

Overall

8.1

Crew

8.7

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Hawaiian Airlines
7.9
Good
2,317 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Boarding

8.2

Comfort

8.1

Overall

8.1

Crew

8.7

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

JetBlue
7.4
Good
3,070 reviews
Southwest
8.1
Very good
4,411 reviews

Food

7.1

Boarding

8.2

Comfort

8.1

Overall

8.1

Crew

8.7

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

Find useful and relevant information for your journey from North America to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Seattle from North America?

    Located just 11.4 mi from the city center, Seattle/Tacoma Intl (SEA) is the airport most travelers will use when flying to Seattle from North America.

  • How popular is this North America to Seattle flight route?

    Within the past month, 310 users have taken a look at flights from North America to Seattle/Tacoma Intl.

  • What are the cheapest airlines to fly from North America to Seattle one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $48. However, be on the lookout for offers from Frontier and Delta, as they are both options that can get you from North America to Seattle for a low price.

  • What are the most popular routes from North America to Seattle?

    The most popular flight routes from North America to Seattle are Dallas/Fort Worth - Seattle/Tacoma Intl, Los Angeles - Seattle/Tacoma Intl and San Francisco - Seattle/Tacoma Intl.

  • What are the most reliable airlines from North America to Seattle?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from North America to Seattle on time: Air Chathams (100%), WestJet (99%), EL AL (97%).

  • What are the cheapest flights from North America to Seattle?

    On average you can expect to pay $624 for a flight from North America to Seattle. The cheapest flight overall is $43 while the most popular route, (Dallas/Fort Worth - Seattle/Tacoma Intl) is currently priced at $81.

  • Can I find deals for flights from North America to Seattle that include hotel bookings?

    Yes. In addition to deals on North America to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from North America to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from North America to Seattle.

  • Can I find deals for business class flights from North America to Seattle?

    Yes. Cheapflights offers flight deals from North America to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from North America to Seattle?

    Currently, January is the cheapest month in which you can book a flight from North America to Seattle (average of $238). Flying from North America to Seattle in July is currently the most expensive (average of $411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near North America?

Book flights to North America if you plan to visit one of these locations
SeaTac
Tukwila
Renton
Tacoma
Lacey
Ocean Shores
Leavenworth
Olympia
Federal Way
Centralia
Marysville
Cle Elum
Mukilteo
Aberdeen
Lakewood
Issaquah
Shoreline
Lynnwood
Shelton
Silverdale

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for North America to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from North America to Seattle

Discover the top 9 airlines that operate flights from North America to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$38Average$192FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$42Average$215FlexibilityNo cancel feeOn-time65%
DeltaCheapest$92Average$323FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$103Average$359FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$118Average$362FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$129Average$396FlexibilityNo cancel feeOn-time69%
Sun Country AirCheapest$137Average$398FlexibilityNo cancel feeOn-time83%
JetBlueCheapest$142Average$390FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$157Average$420FlexibilityNo cancel feeOn-time71%
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