Cheap flights from Seattle (SEA) to the United States from $36

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 9/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEA — LAX
May 29 — Jun 51

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

Users have found that booking a flight from Seattle to USA at least 39 days early can save you up to 43% on average compared to booking a flight this week. If booking 39 days before your flight isn’t an option for you, users have found flights from Seattle to USA for as little as $351 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $515 for flights departing within the next 3 days.

What is the cheapest month to fly from Seattle to USA?

The best pricing can be found in the month of January. Prices to USA from Seattle average $349. You can even find prices in January for less than $349, as users have found deals to USA from as low as $142. The month of July appears to be one of the more expensive times to travel to USA from Seattle. Flying in the targeted month can save you up to 27%.

When is the cheapest time to fly from Seattle to USA (SEA - US)?

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

Cheap United Airlines flights from Seattle to USA

Explore cheap flight options specifically provided by United Airlines for the route between Seattle and USA. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 24, 2024.
Take a look at some of the lowest-priced United Airlines flights heading from Seattle to USA. Come back soon if you're not finding the exact deal you're looking for.
Wed 6/124:25 pmSEA - LAX
Nonstop2h 47mUnited Airlines
Thu 6/138:45 amLAX - SEA
Nonstop2h 45mUnited Airlines
Deal found 5/22$198
Tue 6/1111:55 pmSEA - ORD
Nonstop3h 58mUnited Airlines
Sat 6/157:45 pmORD - SEA
Nonstop4h 38mUnited Airlines
Deal found 5/23$200
Tue 6/2511:43 amSEA - SFO
Nonstop2h 17mUnited Airlines
Sat 6/2910:45 pmSFO - SEA
Nonstop2h 07mUnited Airlines
Deal found 5/22$240
Sat 6/15:05 amSEA - PHX
1 stop7h 28mUnited Airlines
Sat 6/14:40 pmPHX - SEA
1 stop6h 10mUnited Airlines
Deal found 5/23$314
Sat 6/17:25 pmSEA - SFO
Nonstop2h 18mUnited Airlines
Fri 6/710:35 pmSFO - SEA
Nonstop2h 11mUnited Airlines
Deal found 5/23$455
Wed 5/297:42 pmSEA - SFO
Nonstop2h 18mUnited Airlines
Fri 5/3110:35 pmSFO - SEA
Nonstop2h 11mUnited Airlines
Deal found 5/23$542
Fri 5/316:30 amSEA - SFO
Nonstop2h 24mUnited Airlines
Fri 6/710:35 pmSFO - SEA
Nonstop2h 11mUnited Airlines
Deal found 5/23$627
Tue 5/287:42 pmSEA - SFO
Nonstop2h 18mUnited Airlines
Fri 5/3112:09 pmSFO - SEA
Nonstop2h 17mUnited Airlines
Deal found 5/23$714
Sun 6/23:30 pmSEA - SFO
Nonstop2h 18mUnited Airlines
Tue 6/46:00 amSFO - SEA
1 stop5h 30mUnited Airlines
Deal found 5/23$752

Cheap Delta flights from Seattle to USA

Explore cheap flight options specifically provided by Delta for the route between Seattle and USA. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 24, 2024.
To aid your search, here are some of the cheapest Delta flights we've found from Seattle to USA. Check back soon if you're not seeing flights that suit your needs.
Tue 6/189:59 pmSEA - SFO
Nonstop2h 16mDelta
Tue 6/255:55 amSFO - SEA
Nonstop2h 15mDelta
Deal found 5/23$147
Wed 6/199:59 pmSEA - SFO
Nonstop2h 16mDelta
Sat 6/225:55 amSFO - SEA
Nonstop2h 15mDelta
Deal found 5/23$152
Wed 7/39:20 pmSEA - LAX
Nonstop2h 44mDelta
Tue 7/307:40 pmLAX - SEA
Nonstop2h 43mDelta
Deal found 5/23$157
Thu 6/207:15 amSEA - SFO
Nonstop2h 17mDelta
Sat 6/225:55 amSFO - SEA
Nonstop2h 15mDelta
Deal found 5/23$167
Sat 6/225:45 pmSEA - SFO
Nonstop2h 18mDelta
Sun 6/235:55 amSFO - SEA
Nonstop2h 15mDelta
Deal found 5/23$168
Sat 7/139:50 pmSEA - SFO
Nonstop2h 15mDelta
Sun 7/145:55 amSFO - SEA
Nonstop2h 05mDelta
Deal found 5/23$173
Fri 7/129:50 pmSEA - SFO
Nonstop2h 15mDelta
Mon 7/155:55 amSFO - SEA
Nonstop2h 05mDelta
Deal found 5/23$177
Thu 6/139:59 pmSEA - SFO
Nonstop2h 16mDelta
Sun 6/165:55 amSFO - SEA
Nonstop2h 15mDelta
Deal found 5/23$187
Fri 6/149:59 pmSEA - SFO
Nonstop2h 16mDelta
Sun 6/165:55 amSFO - SEA
Nonstop2h 15mDelta
Deal found 5/23$192

Cheap Seattle to USA flights in May & June 2024

Find cheap flight options from Seattle to USA specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,725,499 searches. Prices were last updated on May 24, 2024.
Listed are some of the best fares we've found on flights departing from Seattle to USA in 2024. More deals are always being added, so be sure to check back regularly.
Tue 6/119:41 pmSEA - LAS
Nonstop2h 34mSpirit Airlines
Wed 6/125:29 pmLAS - SEA
Nonstop2h 40mSpirit Airlines
Deal found 5/23$52
Tue 6/49:40 pmSEA - LAS
Nonstop2h 30mSpirit Airlines
Wed 6/125:55 amLAS - SEA
Nonstop2h 37mSpirit Airlines
Deal found 5/22$62
Tue 6/119:41 pmSEA - LAS
Nonstop2h 34mSpirit Airlines
Wed 6/125:55 amLAS - SEA
Nonstop2h 37mSpirit Airlines
Deal found 5/23$68
Tue 6/49:40 pmSEA - LAS
Nonstop2h 30mSpirit Airlines
Thu 6/65:29 pmLAS - SEA
Nonstop2h 40mSpirit Airlines
Deal found 5/23$71
Tue 6/49:40 pmSEA - LAS
Nonstop2h 30mSpirit Airlines
Sat 6/85:20 amLAS - SEA
Nonstop2h 37mSpirit Airlines
Deal found 5/22$72
Mon 6/39:40 pmSEA - LAS
Nonstop2h 30mSpirit Airlines
Tue 6/116:20 amLAS - SEA
Nonstop2h 39mSpirit Airlines
Deal found 5/22$73
Wed 6/58:28 pmSEA - PHX
Nonstop3h 05mFrontier
Sat 6/85:01 amPHX - SEA
Nonstop3h 08mFrontier
Deal found 5/23$75
Tue 6/119:52 pmSEA - PHX
Nonstop3h 04mMultiple Airlines
Wed 6/1211:39 amPHX - SEA
1 stop8h 30mMultiple Airlines
Deal found 5/23$76
Tue 6/49:40 pmSEA - LAS
Nonstop2h 30mMultiple Airlines
Thu 6/137:16 pmLAS - SEA
Nonstop2h 49mMultiple Airlines
Deal found 5/22$76

Seattle to USA 2024 flight deals

Discover exclusive flight deals for travel between Seattle and USA in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 24, 2024.
Listed are some of the best fares we've found on flights departing from Seattle to USA in 2024. More deals are always being added, so be sure to check back regularly.
Tue 6/119:52 pmSEA - PHX
Nonstop3h 04mFrontier
Sat 6/155:01 amPHX - SEA
Nonstop3h 08mFrontier
Deal found 5/23$60
Sat 8/1710:05 pmSEA - PHX
Nonstop2h 54mFrontier
Sat 8/245:58 pmPHX - SEA
Nonstop3h 07mFrontier
Deal found 5/23$62
Sat 8/3110:05 pmSEA - PHX
Nonstop2h 54mFrontier
Wed 9/44:18 pmPHX - SEA
Nonstop3h 07mFrontier
Deal found 5/23$68
Wed 6/58:28 pmSEA - PHX
Nonstop3h 05mFrontier
Sat 6/85:01 amPHX - SEA
Nonstop3h 08mFrontier
Deal found 5/23$75
Tue 6/119:52 pmSEA - PHX
Nonstop3h 04mMultiple Airlines
Wed 6/1211:39 amPHX - SEA
1 stop8h 30mMultiple Airlines
Deal found 5/23$76
Fri 6/78:31 pmSEA - PHX
Nonstop3h 05mFrontier
Tue 6/115:54 pmPHX - SEA
Nonstop3h 07mFrontier
Deal found 5/22$78
Tue 6/410:45 amSEA - PHX
Nonstop3h 08mFrontier
Sat 6/85:01 amPHX - SEA
Nonstop3h 08mFrontier
Deal found 5/23$79
Tue 6/49:40 pmSEA - PHX
1 stop13h 09mSpirit Airlines
Wed 6/1211:39 amPHX - SEA
1 stop8h 30mSpirit Airlines
Deal found 5/23$81
Tue 6/119:52 pmSEA - PHX
Nonstop3h 04mFrontier
Thu 6/135:44 pmPHX - SEA
Nonstop3h 07mFrontier
Deal found 5/23$88

Non-stop flights to USA from Seattle

Discover non-stop flight options from Seattle to USA. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 24, 2024.
Take a look at some of the direct flights traveling from Seattle to USA in the near future. Select from other flights from Seattle to USA by using the search form above.
Tue 7/235:15 pmSEA - LAX
Nonstop2h 51mSpirit Airlines
Wed 7/241:23 pmLAX - SEA
Nonstop2h 52mSpirit Airlines
Deal found 5/23$61
Wed 7/105:15 pmSEA - LAX
Nonstop2h 51mSpirit Airlines
Wed 7/171:23 pmLAX - SEA
Nonstop2h 52mSpirit Airlines
Deal found 5/23$62
Tue 7/305:15 pmSEA - LAX
Nonstop2h 51mSpirit Airlines
Wed 7/311:23 pmLAX - SEA
Nonstop2h 52mSpirit Airlines
Deal found 5/22$63
Fri 9/135:00 pmSEA - LAX
Nonstop3h 18mSpirit Airlines
Mon 9/161:00 pmLAX - SEA
Nonstop3h 08mSpirit Airlines
Deal found 5/23$67
Wed 7/105:15 pmSEA - LAX
Nonstop2h 51mSpirit Airlines
Sat 7/131:23 pmLAX - SEA
Nonstop2h 52mSpirit Airlines
Deal found 5/23$73
Wed 7/105:15 pmSEA - LAX
Nonstop2h 51mSpirit Airlines
Sat 7/131:23 pmLAX - SEA
Nonstop2h 52mSpirit Airlines
Deal found 5/23$74
Wed 7/105:15 pmSEA - LAX
Nonstop2h 51mSpirit Airlines
Thu 7/181:23 pmLAX - SEA
Nonstop2h 52mSpirit Airlines
Deal found 5/22$75
Wed 6/58:28 pmSEA - PHX
Nonstop3h 05mFrontier
Sat 6/85:01 amPHX - SEA
Nonstop3h 08mFrontier
Deal found 5/23$75
Thu 7/115:15 pmSEA - LAX
Nonstop2h 51mSpirit Airlines
Thu 7/181:23 pmLAX - SEA
Nonstop2h 52mSpirit Airlines
Deal found 5/22$77

Seattle to USA flights leaving soon

Find last-minute flight options from Seattle to USA for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 24, 2024.
Book one of these great deals on flights from Seattle to USA. Tip: verify your flight details before completing your reservation.
Thu 5/3011:02 pmSEA - LAS
Nonstop2h 42mMultiple Airlines
Tue 6/46:00 amLAS - SEA
Nonstop2h 45mMultiple Airlines
Deal found 5/23$93
Sat 6/12:49 pmSEA - LAS
Nonstop2h 31mMultiple Airlines
Thu 6/67:16 pmLAS - SEA
Nonstop2h 49mMultiple Airlines
Deal found 5/23$98
Thu 5/3011:02 pmSEA - LAS
Nonstop2h 42mFrontier
Fri 5/315:00 pmLAS - SEA
Nonstop3h 04mFrontier
Deal found 5/23$113
Thu 5/3011:02 pmSEA - LAS
Nonstop2h 42mFrontier
Fri 5/315:00 pmLAS - SEA
Nonstop3h 04mFrontier
Deal found 5/22$114
Thu 5/3011:02 pmSEA - LAS
Nonstop2h 42mMultiple Airlines
Fri 6/75:55 amLAS - SEA
Nonstop2h 37mMultiple Airlines
Deal found 5/23$115
Thu 5/3011:02 pmSEA - LAS
Nonstop2h 42mMultiple Airlines
Sat 6/16:00 amLAS - SEA
Nonstop2h 45mMultiple Airlines
Deal found 5/23$116
Fri 5/319:04 pmSEA - LAS
Nonstop2h 44mMultiple Airlines
Sat 6/16:00 amLAS - SEA
Nonstop2h 45mMultiple Airlines
Deal found 5/22$117
Sat 6/11:57 pmSEA - ONT
Nonstop2h 44mFrontier
Tue 6/410:04 amONT - SEA
Nonstop2h 53mFrontier
Deal found 5/23$118
Sun 6/29:40 pmSEA - LAS
Nonstop2h 30mSpirit Airlines
Wed 6/55:55 amLAS - SEA
Nonstop2h 37mSpirit Airlines
Deal found 5/22$120

One-way flights to USA from Seattle

Search for one-way flight options from Seattle to USA. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 24, 2024.
Users in need of a one-way flight from Seattle to USA can choose from these deals. For those needing a return trip from Seattle, there is a search form available above.
Wed 9/111:35 pmSEA - LAS
Nonstop2h 34mSpirit Airlines
Deal found 5/21$36
Tue 6/49:40 pmSEA - LAS
Nonstop2h 30mSpirit Airlines
Deal found 5/22$37
Tue 8/275:00 pmSEA - LAS
1 stop7h 10mSpirit Airlines
Deal found 5/23$38
Tue 8/207:51 pmSEA - LAS
Nonstop2h 43mFrontier
Deal found 5/22$39
Tue 6/49:40 pmSEA - PHX
1 stop13h 09mSpirit Airlines
Deal found 5/23$40
Tue 8/137:51 pmSEA - LAS
Nonstop2h 43mFrontier
Deal found 5/22$40
Sun 8/257:51 pmSEA - LAS
Nonstop2h 43mFrontier
Deal found 5/23$41
Wed 8/79:00 pmSEA - LAS
Nonstop2h 34mSpirit Airlines
Deal found 5/22$42
Wed 5/299:40 pmSEA - LAS
Nonstop2h 30mSpirit Airlines
Deal found 5/22$43

Find flights from Seattle to USA within your budget

Customize your flight search to find flights from Seattle to USA 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 2,725,499 searches. Data last updated May 24, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$60 - $186

Route

Depart

Return

Price

Seattle/Tacoma IntlPhoenix Sky Harbor Intl

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Sat 8/17

Nonstop2h 54m

Phoenix Sky Harbor Intl

Sat 8/24

Nonstop3h 07m

$60

Seattle/Tacoma IntlPhoenix Sky Harbor Intl

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Sat 8/31

Nonstop2h 54m

Phoenix Sky Harbor Intl

Wed 9/4

Nonstop3h 07m

$68

Seattle/Tacoma IntlPhoenix Sky Harbor Intl

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Wed 6/5

Nonstop3h 05m

Phoenix Sky Harbor Intl

Sat 6/8

Nonstop3h 08m

$75

Seattle/Tacoma IntlPhoenix Sky Harbor Intl

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Tue 6/11

Nonstop3h 04m

Phoenix Sky Harbor Intl

Wed 6/12

1 stop8h 30m

$76

Seattle/Tacoma IntlPhoenix Sky Harbor Intl

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Tue 6/4

1 stop13h 09m

Phoenix Sky Harbor Intl

Wed 6/12

1 stop8h 30m

$81

Seattle/Tacoma IntlPhoenix Sky Harbor Intl

SEA - PHX

SEAPHX

Seattle/Tacoma Intl

Wed 6/5

Nonstop3h 05m

Phoenix Sky Harbor Intl

Mon 6/10

1 stop21h 20m

$92

Seattle/Tacoma IntlSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Tue 6/18

Nonstop2h 16m

San Francisco

Tue 6/25

Nonstop2h 15m

$147

Seattle/Tacoma IntlChicago O'Hare Intl

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Thu 7/4

Nonstop3h 55m

Chicago O'Hare Intl

Wed 7/10

Nonstop4h 38m

$149

Seattle/Tacoma IntlChicago O'Hare Intl

SEA - ORD

SEAORD

Seattle/Tacoma Intl

Fri 7/26

1 stop15h 29m

Chicago O'Hare Intl

Mon 7/29

1 stop15h 17m

$186

Flights are sorted by cheapest first

Deals found on 5/23

No data available for this route at this time. Please check back soon.

Best time to book a flight from Seattle to USA

Have a flexible travel schedule? Discover the best time to fly to USA 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.

Reviews of airlines servicing USA

Get insights into the airlines that provide service to USA. 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 USA. Reviews last updated May 24, 2024.
Read through reviews of airlines operating flights from Seattle to USA, such as United Airlines, Delta and Spirit Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.2
Very good
5,997 reviews

Entertainment

7.8

Comfort

8.1

Boarding

8.3

Overall

8.2

Crew

8.7

Food

7.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Southwest
8.2
Very good
5,997 reviews
Southwest
8.2
Very good
5,997 reviews

Entertainment

7.8

Comfort

8.1

Boarding

8.3

Overall

8.2

Crew

8.7

Food

7.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

8.1
Very good
9,175 reviews
Southwest
8.2
Very good
5,997 reviews

Entertainment

7.8

Comfort

8.1

Boarding

8.3

Overall

8.2

Crew

8.7

Food

7.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

8.0
Very good
10,561 reviews
Southwest
8.2
Very good
5,997 reviews

Entertainment

7.8

Comfort

8.1

Boarding

8.3

Overall

8.2

Crew

8.7

Food

7.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

7.6
Good
4,417 reviews
Southwest
8.2
Very good
5,997 reviews

Entertainment

7.8

Comfort

8.1

Boarding

8.3

Overall

8.2

Crew

8.7

Food

7.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

7.5
Good
2,895 reviews
Southwest
8.2
Very good
5,997 reviews

Entertainment

7.8

Comfort

8.1

Boarding

8.3

Overall

8.2

Crew

8.7

Food

7.3

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Related info for your journey

Find useful and relevant information for your journey from Seattle to USA. 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 United States?

    If you book a flight to United States from Seattle, you will be flying from Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle.

  • Can I find flights from Seattle to USA for under $100 on Cheapflights?

    Yes, there are multiple flights from Seattle to USA for under $100. The cheapest flight booked recently is on Frontier for just $60, but on average you can expect to pay $86.

  • Are there nonstop flights from Seattle to USA for under $100 on Cheapflights?

    Cheapflights has at least 20 direct flights from Seattle to USA under $100. A good price for a nonstop flight from Seattle to USA is less than $79.

  • Are there last-minute flights available from Seattle to USA for under $100?

    There are currently 20+ open flights from Seattle to USA within the next 7 days for less than $100.

  • What days are nonstop flights available from Seattle to USA?

    Days when nonstop flights are available for this flight are: Sunday, Monday, Tuesday, Wednesday, Friday, Saturday.

  • How popular is this Seattle to USA flight route?

  • How many flights depart from Seattle to USA on average per day?

    Per day, 106 flights depart from Seattle to USA on average.
    Early Morning (Midnight to 6am) - 23% of flight departures
    Morning (6am - Noon) - 31% of flight departures
    Afternoon (Noon - 6pm) - 34% of flight departures
    Evening (6pm - Midnight) - 12% of flight departures

  • How long is the flight from Seattle to USA?

    For as low as $60, Frontier can have you in USA from Seattle in 2h 54m. The distance between Seattle and USA is about 960 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Seattle to USA?

  • What are the most reliable airlines from Seattle to USA?

    Before booking your flight to USA from Seattle, check out the most reliable airlines to get you to your destination on time: ITA Airways (96%), United Airlines (94%), LATAM Airlines( 93%).

  • What are the cheapest flights from Seattle to USA?

    On average you can expect to pay $1,374 for a flight from Seattle to USA. The cheapest flight overall is $82 while the most popular route, (Seattle/Tacoma Intl - Los Angeles) is currently priced at $55.

  • What does SEA to LAX mean?

    Seattle/Tacoma Intl Airport is SEA and Los Angeles Airport is LAX. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: San Francisco Airport (SFO), Miami Airport (MIA), New York John F Kennedy Intl Airport (JFK), Boston Logan Intl Airport (BOS), Atlanta Hartsfield-Jackson Airport (ATL).

  • Can I find deals for flights from Seattle to USA that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to USA flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to USA with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to USA flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from Seattle to USA?

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

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

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

  • Can I find deals for flights from Seattle to USA that allow pets onboard?

    Many airlines flying from Seattle to USA offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to USA?

    Yes, you can often find last-minute deals on Seattle to USA flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to USA flight deals updated?

    The Seattle to USA flight deals you see on this page were last updated on 5/23.

  • What are the most popular airlines that fly from Seattle to USA?

  • When is the best time to book a flight from Seattle to USA?

    Currently, September is the cheapest month in which you can book a flight from Seattle to USA (average of $238). Flying from Seattle to USA in July is currently the most expensive (average of $323). 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

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Alternative routes for Seattle to USA
See prices for flight routes from nearby airports that may be better suited for you.

Top 9 airlines flying from Seattle to USA

Discover the top 9 airlines that operate flights from Seattle to USA. 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 2,725,499 searches. Data last updated May 24, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$37Average$181FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Spirit AirlinesCheapest$39Average$243FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
JetBlueCheapest$69Average$295FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
United AirlinesCheapest$78Average$348FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$78Average$333FlexibilityNo cancel feeOn-timeN/A