$69+ 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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SEA
Jun 17 — Jun 241
1 adult, Economy
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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 North America to Seattle
Keep the following information in mind while searching for North America to Seattle flight deals. Data was last updated June 12, 2025.
Round-trip from | $122 (Cheapflightsfares) |
|---|---|
One-way from | $77 (Trip.com) |
Popular in | December |
Cheapest in | September |
Average price | $482 |
Good round-trip deal | $166 or less |
Good one-way deal | $96 or less |
Find flight deals from North America to Seattle
Cheapest flights from North America to SeattleExplore 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 June 12, 2025.
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 June 12, 2025.
This Cheapflightsfares deal was found by Cheapflights users on 6/9. 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.
Mon 8/253:46 pmLAX - SEA
Nonstop2h 51mFrontier
Sat 9/69:39 pmSEA - LAX
Nonstop2h 49mFrontier
Deal found 6/9![Frontier logo]()
$122
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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 8/610:03 amONT - SEA
Nonstop2h 50mFrontier
Sat 8/161:42 pmSEA - ONT
Nonstop2h 54mFrontier
Deal found 6/10![Frontier logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
Tue 7/85:30 amLAX - SEA
1 stop9h 33mSpirit Airlines
Fri 7/115:30 pmSEA - LAX
1 stop5h 20mSpirit Airlines
Deal found 6/12![Spirit Airlines logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 6/11. 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.
Sat 8/168:33 amLAX - SEA
Nonstop2h 51mMultiple Airlines
Mon 8/184:58 pmSEA - LAX
1 stop13h 20mMultiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 6/12. 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.
Thu 8/78:49 pmSFO - SEA
Nonstop2h 13mHawaiian Airlines
Mon 8/118:26 pmSEA - SFO
Nonstop2h 14mHawaiian Airlines
Deal found 6/12![Hawaiian Airlines logo]()
$148
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 8/56:00 amSFO - SEA
Nonstop2h 04mAlaska Airlines
Tue 8/511:31 amSEA - SFO
Nonstop2h 14mAlaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$151
This Delta deal was found by Cheapflights users on 6/9. 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.
Mon 8/48:55 pmSFO - SEA
Nonstop2h 20mDelta
Thu 8/710:05 pmSEA - SFO
Nonstop2h 14mDelta
Deal found 6/9![Delta logo]()
$157
This United Airlines deal was found by Cheapflights users on 6/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/97:25 pmLAX - SEA
Nonstop2h 51mUnited Airlines
Sat 8/166:45 amSEA - LAX
Nonstop2h 55mUnited Airlines
Deal found 6/9![United Airlines logo]()
$167
This Southwest deal was found by Cheapflights users on 6/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/137:00 pmLAX - SEA
1 stop4h 10mSouthwest
Sat 9/206:55 amSEA - LAX
1 stop4h 15mSouthwest
Deal found 6/11![Southwest logo]()
$168
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/136:50 amORD - SEA
Nonstop4h 29mAmerican Airlines
Tue 8/1912:45 amSEA - ORD
Nonstop4h 06mAmerican Airlines
Deal found 6/11![American Airlines logo]()
$170
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/257:19 amORD - SEA
1 stop8h 09mUnited Airlines
Thu 8/284:55 pmSEA - ORD
Nonstop4h 00mUnited Airlines
Deal found 6/11![United Airlines logo]()
$171
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 8/68:42 pmORD - SEA
Nonstop4h 42mAlaska Airlines
Tue 8/127:00 amSEA - ORD
1 stop14h 39mAlaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$172
Cheapflights Fare Finder
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 June 12, 2025.
Use the filters below to find and compare flights from North America to Seattle that are best for you.
Fly from
North America
Fly to
Seattle
Route
Depart
Return
Price
Los AngelesSeattle
LAX - SEA
LAXSEA
Los Angeles
Mon 8/25
3:46 pm-6:37 pm
Nonstop2h 51m
Seattle/Tacoma Intl
Sat 9/6
9:39 pm-12:28 am
Nonstop2h 49m
$122
OntarioSeattle
ONT - SEA
ONTSEA
Ontario
Wed 8/6
10:03 am-12:53 pm
Nonstop2h 50m
Seattle/Tacoma Intl
Sat 8/16
1:42 pm-4:36 pm
Nonstop2h 54m
$126
Los AngelesSeattle
LAX - SEA
LAXSEA
Los Angeles
Tue 7/8
5:30 am-3:03 pm
1 stop9h 33m
Seattle/Tacoma Intl
Fri 7/11
5:30 pm-10:50 pm
1 stop5h 20m
$133
Los AngelesSeattle
LAX - SEA
LAXSEA
Los Angeles
Sat 8/16
8:33 am-11:24 am
Nonstop2h 51m
Seattle/Tacoma Intl
Mon 8/18
4:58 pm-6:18 am
1 stop13h 20m
$137
San FranciscoSeattle
SFO - SEA
SFOSEA
San Francisco
Thu 8/7
8:49 pm-11:02 pm
Nonstop2h 13m
Seattle/Tacoma Intl
Mon 8/11
8:26 pm-10:40 pm
Nonstop2h 14m
$148
San FranciscoSeattle
SFO - SEA
SFOSEA
San Francisco
Tue 8/5
11:25 am-1:37 pm
Nonstop2h 12m
Seattle/Tacoma Intl
Tue 8/5
3:44 pm-5:57 pm
Nonstop2h 13m
$151
Los AngelesSeattle
LAX - SEA
LAXSEA
Los Angeles
Sat 8/9
7:25 pm-10:16 pm
Nonstop2h 51m
Seattle/Tacoma Intl
Sat 8/16
6:45 am-9:40 am
Nonstop2h 55m
$167
San FranciscoSeattle
SFO - SEA
SFOSEA
San Francisco
Sat 8/9
8:55 pm-11:15 pm
Nonstop2h 20m
Seattle/Tacoma Intl
Thu 8/21
7:28 am-9:51 am
Nonstop2h 23m
$169
ChicagoSeattle
ORD - SEA
ORDSEA
Chicago O'Hare Intl
Wed 8/13
8:52 pm-11:40 pm
Nonstop4h 48m
Seattle/Tacoma Intl
Tue 8/19
12:45 am-6:51 am
Nonstop4h 06m
$170
ChicagoSeattle
ORD - SEA
ORDSEA
Chicago O'Hare Intl
Mon 8/25
7:19 am-1:28 pm
1 stop8h 09m
Seattle/Tacoma Intl
Thu 8/28
4:55 pm-10:55 pm
Nonstop4h 00m
$171
Showing 1-10 of 60 results
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.
Cheapflights Insights
Everything you need to know about your flight from North America to Seattle
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 $391). 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 June 12, 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 June 12, 2025.
The most flights from 0NA to SEA are scheduled on a Wednesday (124 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (27 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 June 12, 2025.
Entertainment
7.1
Boarding
8.1
Comfort
7.8
Food
7.1
Overall
8.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentCheri,Jan 2025
FAT - SEA
Entertainment
7.1
Boarding
8.1
Comfort
7.8
Food
7.1
Overall
8.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentCheri,Jan 2025
FAT - SEA
Entertainment
7.1
Boarding
8.1
Comfort
7.8
Food
7.1
Overall
8.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentCheri,Jan 2025
FAT - SEA
Entertainment
7.1
Boarding
8.1
Comfort
7.8
Food
7.1
Overall
8.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentCheri,Jan 2025
FAT - SEA
Entertainment
7.1
Boarding
8.1
Comfort
7.8
Food
7.1
Overall
8.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentCheri,Jan 2025
FAT - SEA
Entertainment
7.1
Boarding
8.1
Comfort
7.8
Food
7.1
Overall
8.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentCheri,Jan 2025
FAT - SEA
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.
Traveling to a place near North America?
Book flights to North America if you plan to visit one of these locationsSeaTac
Tukwila
Tacoma
Lakewood
Ocean Shores
Lacey
Leavenworth
Federal Way
Lynnwood
Olympia
Shoreline
Kent
Cle Elum
Centralia
Kirkland
Aberdeen
Renton
Shelton
Silverdale
Issaquah
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 North America to Seattle
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from North America to Seattle
Discover the top 10 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 June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$38 | Average$195 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$41 | Average$204 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$97 | Average$308 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$103 | Average$325 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$116 | Average$354 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$118 | Average$322 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$127 | Average$356 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$143 | Average$369 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$157 | Average$405 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$177 | Average$414 | FlexibilityNo cancel fee | On-time83% |