$39+ Cheap flights from Seattle (SEA) to the United States
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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Seattle to USA 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 USA
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to USA (US0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated gennaio 23, 2025.
Round-trip from | $73 (Flightnetwork) |
|---|---|
One-way from | $39 (Frontier) |
Good round-trip deal | $133 or less |
Good one-way deal | $76 or less |
Find flight deals from Seattle to USA
Cheapest flights from Seattle to USAExplore the most affordable flight options available from Seattle to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on gennaio 23, 2025.
Explore the most affordable flight options available from Seattle to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on gennaio 23, 2025.
This Mytrip deal was found by Cheapflights users on 1/22. 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.
This Frontier deal was found by Cheapflights users on 1/22. 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.
This Cheapflightsfares deal was found by Cheapflights users on 1/22. 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.
This Trip.com deal was found by Cheapflights users on 1/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This CheapOair deal was found by Cheapflights users on 1/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Cheapflightsfares deal was found by Cheapflights users on 1/22. 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.
This CheapOair deal was found by Cheapflights users on 1/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This CheapOair deal was found by Cheapflights users on 1/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 1/21. 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.
This Cheapflightsfares deal was found by Cheapflights users on 1/21. 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.
This Justfly.com deal was found by Cheapflights users on 1/22. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This CheapOair deal was found by Cheapflights users on 1/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
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 2,558,603 searches. Data last updated gennaio 23, 2025.
Fly from
Fly to
Route
Depart
Return
Price
SeattleLas Vegas
SEA - LAS
SEALAS
Seattle/Tacoma Intl
mar 3/4
3:48 pm-6:22 pm
Nonstop2h 34m
Las Vegas Harry Reid Intl
sab 3/8
10:52 am-7:02 pm
1 stop8h 10m
SeattlePhoenix
SEA - PHX
SEAPHX
Seattle/Tacoma Intl
lun 2/24
8:44 pm-12:44 am
Nonstop3h 00m
Phoenix Sky Harbor Intl
gio 2/27
7:00 am-12:02 pm
1 stop6h 02m
SeattleLas Vegas
SEA - LAS
SEALAS
Seattle/Tacoma Intl
sab 3/1
5:15 am-7:43 am
Nonstop2h 28m
Las Vegas Harry Reid Intl
gio 3/6
10:52 am-7:02 pm
1 stop8h 10m
SeattleLas Vegas
SEA - LAS
SEALAS
Seattle/Tacoma Intl
mar 3/4
3:48 pm-6:22 pm
Nonstop2h 34m
Las Vegas Harry Reid Intl
gio 3/6
6:20 am-1:12 pm
1 stop6h 52m
SeattlePhoenix
SEA - PHX
SEAPHX
Seattle/Tacoma Intl
gio 2/27
5:15 am-11:40 am
1 stop5h 25m
Phoenix Sky Harbor Intl
sab 3/1
9:00 am-11:16 am
Nonstop3h 16m
SeattleLos Angeles
SEA - LAX
SEALAX
Seattle/Tacoma Intl
sab 2/1
1:58 pm-4:40 pm
Nonstop2h 42m
Los Angeles
mar 2/4
9:37 am-12:37 pm
Nonstop3h 00m
SeattleLos Angeles
SEA - LAX
SEALAX
Seattle/Tacoma Intl
mar 2/4
5:55 pm-8:43 pm
Nonstop2h 48m
Los Angeles
sab 2/8
2:08 pm-5:00 pm
Nonstop2h 52m
SeattleLos Angeles
SEA - LAX
SEALAX
Seattle/Tacoma Intl
mar 2/4
5:55 pm-8:43 pm
Nonstop2h 48m
Los Angeles
mar 2/11
9:37 am-12:37 pm
Nonstop3h 00m
SeattlePhoenix
SEA - PHX
SEAPHX
Seattle/Tacoma Intl
mar 2/11
11:05 am-2:55 pm
Nonstop2h 50m
Phoenix Sky Harbor Intl
mer 2/19
6:15 am-8:35 am
Nonstop3h 20m
SeattlePhoenix
SEA - PHX
SEAPHX
Seattle/Tacoma Intl
sab 2/22
5:15 am-11:40 am
1 stop5h 25m
Phoenix Sky Harbor Intl
sab 3/1
12:35 pm-12:25 am
1 stop12h 50m
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.
Travel insights for flights from Seattle to USA
Get recent, data-driven insights about flights from Seattle to USA including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Seattle to USA?
Currently, January is the cheapest month in which you can book a flight from Seattle to USA (average of $246). Flying from Seattle to USA in March is currently the most expensive (average of $344). 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 US?
Find hourly flight availability from Seattle to USA. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated gennaio 23, 2025.
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.
Weekly flight availability from Seattle to USA
Explore weekly flight availability from Seattle to USA. 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 gennaio 23, 2025.
The most flights from SEA to US0 are scheduled on a Monday (103 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (50 on average).
Rainfall in USA by month
Plan your trip to USA by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in USA 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 USA when rainfall is around 2.8 in.
Temperature in USA by month
Plan your trip to USA by taking into account the average temperature totals by month.
If weather is an important factor for your trip to USA, 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 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 gennaio 23, 2025.
Read through reviews of airlines operating flights from Seattle to USA, such as Spirit Airlines, Frontier and Alaska Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Food
Overall
Comfort
Crew
Boarding
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Entertainment
Food
Overall
Comfort
Crew
Boarding
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Entertainment
Food
Overall
Comfort
Crew
Boarding
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Entertainment
Food
Overall
Comfort
Crew
Boarding
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Entertainment
Food
Overall
Comfort
Crew
Boarding
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Entertainment
Food
Overall
Comfort
Crew
Boarding
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
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.
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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 2,558,603 searches. Data last updated gennaio 23, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$39 | Average$182 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$47 | Average$213 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$88 | Average$331 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$115 | Average$365 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$117 | Average$363 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$123 | Average$383 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$131 | Average$369 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$157 | Average$393 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$157 | Average$381 | FlexibilityNo cancel fee | On-time83% |