HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
North America

$46+ Cheap flights from Seattle (SEA) to North America

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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LAX
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seattle to North America with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Seattle to North America

Keep the following information in mind while searching for Seattle to North America flight deals. Data was last updated May 1, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$84
(Cheapflightsfares)

One-way from

$46
(Cheapflightsfares)

Popular in

December

Cheapest in

January

Average price

$388

Good round-trip deal

$97 or less

Good one-way deal

$69 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-New York (NYC) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-New York (NYC) flights.
Search Deals
From Seattle/Tacoma Intl to North America
Search Deals
One-way flight from Seattle/Tacoma Intl to North America
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($5 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2025
Search Deals
Price to beat on a round-trip flight from Seattle/Tacoma Intl to North America.
Search Deals
Price to beat on a one-way flight from Seattle/Tacoma Intl to North America.
Search Deals

Find flight deals from Seattle to North America

Cheapest flights from Seattle to North America
Explore the most affordable flight options available from Seattle to North America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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.
Thu 5/296:00 amSEA - LAS
Nonstop2h 31mSpirit Airlines
Fri 5/309:32 pmLAS - SEA
Nonstop2h 38mSpirit Airlines
Deal found 4/28$84
This FlightHub deal was found by Cheapflights users on 4/30. 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.
Mon 6/163:11 pmSEA - LAS
Nonstop2h 39mMultiple Airlines
Sat 6/2112:16 pmLAS - SEA
Nonstop2h 47mMultiple Airlines
Deal found 4/30$89
This Kiwi.com deal was found by Cheapflights users on 4/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/286:00 amSEA - LAX
1 stop8h 06mSpirit Airlines
Mon 6/26:00 amLAX - SEA
1 stop8h 25mSpirit Airlines
Deal found 4/29$95
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 5/2810:49 amSEA - LAX
Nonstop2h 45mFrontier
Fri 5/308:39 amLAX - SEA
Nonstop3h 07mFrontier
Deal found 4/30$96
This Frontier deal was found by Cheapflights users on 4/29. 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.
Fri 5/303:11 pmSEA - LAS
Nonstop2h 39mFrontier
Mon 6/211:13 amLAS - SEA
Nonstop2h 57mFrontier
Deal found 4/29$99
This FlightHub deal was found by Cheapflights users on 4/30. 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 5/286:00 amSEA - LAX
1 stop8h 06mMultiple Airlines
Sat 5/318:39 amLAX - SEA
Nonstop3h 07mMultiple Airlines
Deal found 4/30$101
This Priceline deal was found by Cheapflights users on 4/30. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2412:31 pmSEA - PHX
Nonstop3h 02mMultiple Airlines
Fri 6/69:19 amPHX - SEA
1 stop5h 06mMultiple Airlines
Deal found 4/30$121
This Frontier deal was found by Cheapflights users on 4/29. 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.
Sat 5/3112:31 pmSEA - PHX
Nonstop3h 02mFrontier
Wed 6/46:43 amPHX - SEA
Nonstop3h 16mFrontier
Deal found 4/29$122
This Mytrip deal was found by Cheapflights users on 4/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/296:00 amSEA - PHX
1 stop26h 13mSpirit Airlines
Mon 6/29:19 amPHX - SEA
1 stop14h 51mSpirit Airlines
Deal found 4/30$129
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 5/286:25 amSEA - DEN
Nonstop2h 51mFrontier
Sat 5/3110:29 pmDEN - SEA
Nonstop3h 08mFrontier
Deal found 4/30$133
This Delta deal was found by Cheapflights users on 4/29. 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.
Sat 5/2411:55 amSEA - LAX
Nonstop2h 52mDelta
Sat 5/247:55 pmLAX - SEA
Nonstop2h 56mDelta
Deal found 4/29$137
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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.
Wed 5/288:08 amSEA - SNA
1 stop4h 43mAlaska Airlines
Wed 6/44:22 pmSNA - SEA
1 stop5h 38mAlaska Airlines
Deal found 4/30$156

Cheapflights Fare Finder

Customize your flight search to find flights from Seattle to North America 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 May 1, 2025.
Use the filters below to find and compare flights from Seattle to North America that are best for you.

Fly from

Seattle

Fly to

North America

Route

Depart

Return

Price

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Thu 5/29

6:00 am-8:31 am

Nonstop2h 31m

Las Vegas Harry Reid Intl

Fri 5/30

9:32 pm-12:10 am

Nonstop2h 38m

$84

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Mon 6/16

3:11 pm-5:50 pm

Nonstop2h 39m

Las Vegas Harry Reid Intl

Sat 6/21

12:16 pm-3:03 pm

Nonstop2h 47m

$89

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Wed 5/28

6:00 am-2:06 pm

1 stop8h 06m

Los Angeles

Mon 6/2

6:00 am-2:25 pm

1 stop8h 25m

$95

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Wed 5/28

10:49 am-1:34 pm

Nonstop2h 45m

Los Angeles

Fri 5/30

8:39 am-11:46 am

Nonstop3h 07m

$96

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Fri 5/30

3:11 pm-5:50 pm

Nonstop2h 39m

Las Vegas Harry Reid Intl

Mon 6/2

11:13 am-2:10 pm

Nonstop2h 57m

$99

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Wed 5/28

6:00 am-2:06 pm

1 stop8h 06m

Los Angeles

Sat 5/31

8:39 am-11:46 am

Nonstop3h 07m

$101

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Sat 5/24

12:31 pm-3:33 pm

Nonstop3h 02m

Phoenix Sky Harbor Intl

Fri 6/6

9:19 am-2:25 pm

1 stop5h 06m

$121

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Sat 5/31

12:31 pm-3:33 pm

Nonstop3h 02m

Phoenix Sky Harbor Intl

Wed 6/4

6:43 am-9:59 am

Nonstop3h 16m

$122

SeattlePhoenix

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Thu 5/29

6:00 am-8:13 am

1 stop26h 13m

Phoenix Sky Harbor Intl

Mon 6/2

9:19 am-12:10 am

1 stop14h 51m

$129

SeattleDenver

SEA - DEN

SEADEN

Seattle/Tacoma Intl

Wed 5/28

6:25 am-10:16 am

Nonstop2h 51m

Denver Intl

Sat 5/31

10:29 pm-12:37 am

Nonstop3h 08m

$133

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Seattle to North America

Have a flexible travel schedule? Discover the best time to fly to North America from Seattle 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.

Cheapflights Insights

Everything you need to know about your flight from Seattle to North America

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

Currently, January is the cheapest month in which you can book a flight from Seattle to North America (average of $246). Flying from Seattle to North America in March is currently the most expensive (average of $327). 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 SEA to NA?

Find hourly flight availability from Seattle to North America. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to North America as you normally would.

Weekly flight availability from Seattle to North America

Explore weekly flight availability from Seattle to North America. 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 May 1, 2025.

The most flights from SEA to 0NA are scheduled on a Monday (114 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (64 on average).

Rainfall in North America by month

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

In terms of precipitation, rainfall in North America ranges from 2.8 - 4.5 inches per month. July is typically the wettest month, when rainfall can reach 4.5 in. February is typically the driest time to visit North America when rainfall is around 2.8 in.

Temperature in North America by month

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

If weather is an important factor for your trip to North America, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing North America

Get insights into the airlines that provide service to North America. 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 North America. Reviews last updated May 1, 2025.
Alaska Airlines
8.0
Very good
9,968 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

ZLO - LAX

I liked flying Alaska. One exception; On the flight from Manzanillo to LA the air conditioner was producing too much cold air that kept me cold during the flight.
Alaska Airlines
8.0
Very good
9,968 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

ZLO - LAX

I liked flying Alaska. One exception; On the flight from Manzanillo to LA the air conditioner was producing too much cold air that kept me cold during the flight.
Southwest
8.0
Very good
4,294 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

ZLO - LAX

I liked flying Alaska. One exception; On the flight from Manzanillo to LA the air conditioner was producing too much cold air that kept me cold during the flight.
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

ZLO - LAX

I liked flying Alaska. One exception; On the flight from Manzanillo to LA the air conditioner was producing too much cold air that kept me cold during the flight.
Hawaiian Airlines
7.9
Good
2,409 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

ZLO - LAX

I liked flying Alaska. One exception; On the flight from Manzanillo to LA the air conditioner was producing too much cold air that kept me cold during the flight.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

ZLO - LAX

I liked flying Alaska. One exception; On the flight from Manzanillo to LA the air conditioner was producing too much cold air that kept me cold during the flight.

Related info for your journey

Find useful and relevant information for your journey from Seattle to North America. 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 from for flights from Seattle to 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 North America from Seattle.

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

    The Seattle/Tacoma Intl to North America flight path was viewed by 257 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    One-way options have recently been found by users for as low as $46 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $54 and Delta from $59 one-way.

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

    While some choose either Seattle/Tacoma Intl - New York John F Kennedy Intl or Seattle/Tacoma Intl - Dallas/Fort Worth, Seattle/Tacoma Intl - Los Angeles is the most popular route from Seattle to North America.

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

    The top 3 most reliable airlines when flying from Seattle to North America are SAUDIA (100%), Scandinavian Airlines (98%) and Aer Lingus (97%).

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

    On average you can expect to pay $518 for a flight from Seattle to North America. The cheapest flight overall is $51 while the most popular route, (Seattle/Tacoma Intl - Los Angeles) is currently priced at $105.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle to North America 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 Seattle to North America?

    Currently, January is the cheapest month in which you can book a flight from Seattle to North America (average of $246). Flying from Seattle to North America in March is currently the most expensive (average of $327). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seattle to North America

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Los Angeles flights
Seattle to John F Kennedy Intl flights
Seattle to Dallas/Fort Worth flights
Seattle to Newark flights
Seattle to Sky Harbor Intl flights
Seattle to Las Vegas flights
Seattle to San Diego flights
Seattle to Denver flights
Seattle to Honolulu flights
Seattle to Narita flights
Seattle to Hobby flights
Portland to Los Angeles flights
Seattle to Heathrow flights
Seattle to LaGuardia flights
Seattle to Santa Ana flights
Seattle to O'Hare Intl flights
Seattle to Ontario flights
Seattle to Detroit flights
Seattle to George Bush Intcntl flights
Seattle to Atlanta flights
Seattle to Boston flights
Seattle to San Francisco flights
Portland to Las Vegas flights
Seattle to Orlando flights
Seattle to Reagan-National flights
Portland to John F Kennedy Intl flights
Seattle to Burbank flights
Seattle to Haneda flights
Seattle to Charles de Gaulle flights
Seattle to Salt Lake City flights
Portland to Dallas/Fort Worth flights
Portland to Newark flights
Seattle to San Jose flights
Seattle to Suvarnabhumi flights
Seattle to Philadelphia flights
Seattle to Baltimore flights
Seattle to New Orleans flights
Seattle to Dulles Intl flights
Seattle to Kahului flights
Seattle to Austin flights
Seattle to Oakland flights
Everett to Las Vegas flights
Seattle to Nashville flights
Portland to O'Hare Intl flights
Seattle to Incheon Intl flights
Seattle to Minneapolis flights
Seattle to Cancún flights
Seattle to Kailua-Kona flights
Seattle to Love Field flights
Seattle to Miami flights

Top 10 airlines flying from Seattle to North America

Discover the top 10 airlines that operate flights from Seattle to North America. 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$42Average$189FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$47Average$208FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$88Average$334FlexibilityNo cancel feeOn-time85%
DeltaCheapest$98Average$324FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$118Average$411FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$121Average$365FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$131Average$377FlexibilityNo cancel feeOn-time75%
JetBlueCheapest$141Average$374FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$157Average$391FlexibilityNo cancel feeOn-time71%
Sun Country AirCheapest$174Average$387FlexibilityNo cancel feeOn-time83%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.