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Cheap flights from Seattle (SEA) to USA

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How to find the cheapest flight from
Seattle (SEA) to USA

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

Travelers have found it’s best to book a flight 56 days in advance to save up to 10% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 56 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Seattle to USA 1-2 weeks in advance for as low as $302, or $331 for flights within the next 24 hours.

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

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, February can be a great choice for travel to USA. Flights to USA from Seattle in February are about $296 on average during February, but can be found for as low as $139.

Cheap flights from Seattle to USA in September, October 2020

The best prices found for SEA to USA flights for September, October
12 Oct - 18 Oct
$58pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Frontier
Non-Stop
SEA
Seattle/Tacoma Intl
12 Oct - 17 Oct
$60pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Frontier
Non-Stop
SEA
Seattle/Tacoma Intl
12 Oct - 14 Oct
$61pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
SEA
Seattle/Tacoma Intl

Seattle to USA 2020 flight deals

Cheap flights to USA from Seattle found for this year
12 Oct - 18 Oct
$58pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Frontier
Non-Stop
SEA
Seattle/Tacoma Intl
12 Oct - 17 Oct
$60pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Frontier
Non-Stop
SEA
Seattle/Tacoma Intl
12 Oct - 14 Oct
$61pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
SEA
Seattle/Tacoma Intl

Non-stop flights to USA from Seattle

Save time with Seattle to USA direct flight deals
12 Oct - 18 Oct
$58pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Frontier
Non-Stop
SEA
Seattle/Tacoma Intl
12 Oct - 17 Oct
$60pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Frontier
Non-Stop
SEA
Seattle/Tacoma Intl
12 Oct - 14 Oct
$61pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
Non-Stop
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Spirit Airlines
Non-Stop
SEA
Seattle/Tacoma Intl

Last minute flights from Seattle to USA

Late deals on round-trip flights to USA from Seattle, departing today and this week
30 Sep - 1 Oct
$79pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Frontier
Non-Stop
SEA
Seattle/Tacoma Intl
4 Oct - 7 Oct
$82pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Delta
Non-Stop
SEA
Seattle/Tacoma Intl
4 Oct - 6 Oct
$86pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
United Airlines
Non-Stop
SEA
Seattle/Tacoma Intl

One-way flights to USA from Seattle

The cheapest one-way flights from Seattle to USA
9:50 am - 12:36 pm
Delta
Nonstop
2h 46m
SEA - SAN
Delta
$59
Delta
9:30 am - 11:51 am
Spirit Airlines
Nonstop
2h 21m
SEA - LAS
Spirit Airlines
$64
Travelgenio
3:13 pm - 4:24 am
Multiple Airlines
1 Stop
13h 11m
SEA - LAS
Multiple Airlines
$65
Gotogate

Related info for your journey

Useful info, stats and facts about Seattle to USA flights.

Flight FAQs

From Seattle to USA

Are flight prices decreasing from Seattle to USA due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Seattle and USA for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

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 Multiple Airlines for just $58, but on average you can expect to pay $73.

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 $73.

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?

Nonstop flights can be found on the following days: Sunday, Monday, Tuesday, Saturday.

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

Before booking your flight from Seattle to USA check out the most popular airlines for this route: Major Airline, Endeavor Airlines or American Airlines.

What are the most popular routes from Seattle to USA?

The most popular flight routes from Seattle to USA are Seattle/Tacoma Intl - Las Vegas McCarran, Seattle/Tacoma Intl - Phoenix Sky Harbor Intl and Seattle/Tacoma Intl - Dallas/Fort Worth.

What are the cheapest Flights from Seattle to USA?

Looking for the cheapest flight from Seattle to USA? While on average our users pay $175, our data indicates the cheapest price to be $69. The most popular route (Seattle/Tacoma Intl - Las Vegas McCarran), is priced around $60.

What are the most reliable airlines from Seattle to USA?

No one likes to see their flight delayed. When booking a flight from Seattle to USA consider choosing EL AL (100%), Avianca (100%) or Delta (99%) as they are the most reliable in getting you off to your destination on time.

How long is the flight from Seattle to USA?

A quick flight from Seattle to USA can take about 2h 24m. Spirit Airlines provides one of the quickest options available for as low as $66. All flights are typically nonstop.

What is the cheapest airline to fly from Seattle to USA round-trip?

Currently priced at $61, Spirit Airlines will fly you from Seattle to USA and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip.

What are the cheapest airlines to fly from Seattle to USA one-way?

The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $27. Check flights for Delta, as they currently have the next best price.

Arrival points for flights from Seattle to USA

Destination information for USA

Things to know before you go. Useful info for your trip from Seattle to USA
Flight duration
2h 36m

Airports servicing Seattle

Seattle King County/Boeing (BFI)
Seattle Lake Union Spb (LKE)
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