$124+ Cheap flights from LaGuardia, NY (LGA) 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 4/23. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — SEA
Apr 17 — Apr 241
Round-trip
1 adult, Economy
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Find cheap flights from LaGuardia to Seattle 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
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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 LaGuardia to Seattle
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Best
Last-minute
One-way
Cheapest flights from LaGuardia to SeattleExplore the most affordable flight options available from LaGuardia to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 18, 2026.
Explore the most affordable flight options available from LaGuardia to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 18, 2026.
This American Airlines deal was found by Cheapflights users on 3/15. 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.
Sat 4/257:10 pm
LGA
- SEA
1 stop8h 26m
American Airlines
Sat 5/21:19 pm
SEA
- LGA
1 stop7h 31m
American Airlines
Deal found 3/15![American Airlines logo]()
$291
This United Airlines deal was found by Cheapflights users on 3/17. 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.
Tue 4/149:10 am
LGA
- SEA
1 stop10h 27m
United Airlines
Tue 4/217:00 am
SEA
- LGA
1 stop7h 13m
United Airlines
Deal found 3/17![United Airlines logo]()
$292
This Southwest deal was found by Cheapflights users on 3/13. 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 4/252:10 pm
LGA
- SEA
1 stop9h 25m
Southwest
Sat 5/21:00 pm
SEA
- LGA
1 stop7h 20m
Southwest
Deal found 3/13![Southwest logo]()
$297
This American Airlines deal was found by Cheapflights users on 3/17. 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 4/156:38 am
LGA
- SEA
1 stop8h 51m
American Airlines
Sat 4/181:19 pm
SEA
- LGA
1 stop7h 31m
American Airlines
Deal found 3/17![American Airlines logo]()
$299
This Southwest deal was found by Cheapflights users on 3/16. 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.
Thu 4/236:55 am
LGA
- SEA
1 stop15h 10m
Southwest
Tue 4/289:20 am
SEA
- LGA
2 stops10h 00m
Southwest
Deal found 3/16![Southwest logo]()
$308
This American Airlines deal was found by Cheapflights users on 3/17. 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.
Fri 4/247:10 pm
LGA
- SEA
1 stop8h 26m
American Airlines
Sat 4/2511:55 pm
SEA
- LGA
1 stop9h 35m
American Airlines
Deal found 3/17![American Airlines logo]()
$309
This Southwest deal was found by Cheapflights users on 3/17. 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.
Fri 5/83:40 pm
LGA
- SEA
1 stop11h 25m
Southwest
Wed 5/136:00 am
SEA
- LGA
1 stop6h 45m
Southwest
Deal found 3/17![Southwest logo]()
$312
Best flights from LaGuardia to SeattleDiscover carefully curated flight deals from LaGuardia to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 18, 2026.
Discover carefully curated flight deals from LaGuardia to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 18, 2026.
This Southwest deal was found by Cheapflights users on 3/13. 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.
Thu 4/96:00 am
LGA
- SEA
1 stop10h 05m
Southwest
Tue 4/146:00 am
SEA
- LGA
1 stop6h 45m
Southwest
Deal found 3/13![Southwest logo]()
$297
This Delta deal was found by Cheapflights users on 3/17. 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.
Sun 4/266:00 am
LGA
- SEA
1 stop7h 32m
Delta
Mon 4/2711:14 pm
SEA
- LGA
1 stop6h 33m
Delta
Deal found 3/17![Delta logo]()
$355
This Southwest deal was found by Cheapflights users on 3/16. 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.
Tue 4/143:55 pm
LGA
- SEA
1 stop11h 15m
Southwest
Tue 4/216:00 am
SEA
- LGA
1 stop6h 45m
Southwest
Deal found 3/16![Southwest logo]()
$297
This Southwest deal was found by Cheapflights users on 3/14. 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 4/252:10 pm
LGA
- SEA
1 stop9h 25m
Southwest
Sat 5/25:45 am
SEA
- LGA
1 stop7h 30m
Southwest
Deal found 3/14![Southwest logo]()
$297
This Southwest deal was found by Cheapflights users on 3/14. 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.
Tue 4/72:15 pm
LGA
- SEA
1 stop11h 15m
Southwest
Mon 4/135:15 am
SEA
- LGA
1 stop9h 40m
Southwest
Deal found 3/14![Southwest logo]()
$297
This Southwest deal was found by Cheapflights users on 3/13. 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.
Fri 4/177:25 am
LGA
- SEA
1 stop8h 40m
Southwest
Mon 4/206:30 am
SEA
- LGA
2 stops10h 40m
Southwest
Deal found 3/13![Southwest logo]()
$356
This Southwest deal was found by Cheapflights users on 3/14. 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 5/97:15 am
LGA
- SEA
1 stop14h 00m
Southwest
Fri 5/158:00 am
SEA
- LGA
2 stops11h 15m
Southwest
Deal found 3/14![Southwest logo]()
$378
This Southwest deal was found by Cheapflights users on 3/15. 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.
Fri 5/84:30 pm
LGA
- SEA
2 stops11h 25m
Southwest
Fri 5/158:00 am
SEA
- LGA
2 stops9h 25m
Southwest
Deal found 3/15![Southwest logo]()
$396
This Southwest deal was found by Cheapflights users on 3/17. 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.
Tue 4/148:30 am
LGA
- SEA
2 stops12h 15m
Southwest
Sun 4/195:15 am
SEA
- LGA
1 stop12h 30m
Southwest
Deal found 3/17![Southwest logo]()
$403
Last-minute flights from LaGuardia to SeattleDiscover last-minute flight deals from LaGuardia to Seattle. Data last updated March 18, 2026 and is based on user searches.
Discover last-minute flight deals from LaGuardia to Seattle. Data last updated March 18, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 3/18. 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.
Thu 4/96:00 am
LGA
- SEA
1 stop10h 05m
Southwest
Wed 4/159:20 am
SEA
- LGA
2 stops10h 25m
Southwest
Deal found 3/18![Southwest logo]()
$312
This United Airlines deal was found by Cheapflights users on 3/17. 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.
Tue 4/149:10 am
LGA
- SEA
1 stop10h 27m
United Airlines
Tue 4/217:00 am
SEA
- LGA
1 stop7h 13m
United Airlines
Deal found 3/17![United Airlines logo]()
$292
This American Airlines deal was found by Cheapflights users on 3/17. 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 4/156:38 am
LGA
- SEA
1 stop8h 51m
American Airlines
Sat 4/181:19 pm
SEA
- LGA
1 stop7h 31m
American Airlines
Deal found 3/17![American Airlines logo]()
$299
This Southwest deal was found by Cheapflights users on 3/16. 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.
Thu 4/236:55 am
LGA
- SEA
1 stop15h 10m
Southwest
Tue 4/289:20 am
SEA
- LGA
2 stops10h 00m
Southwest
Deal found 3/16![Southwest logo]()
$308
This American Airlines deal was found by Cheapflights users on 3/17. 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.
Fri 4/247:10 pm
LGA
- SEA
1 stop8h 26m
American Airlines
Sat 4/2511:55 pm
SEA
- LGA
1 stop9h 35m
American Airlines
Deal found 3/17![American Airlines logo]()
$309
This American Airlines deal was found by Cheapflights users on 3/15. 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.
Sat 4/257:10 pm
LGA
- SEA
1 stop8h 26m
American Airlines
Sat 5/21:19 pm
SEA
- LGA
1 stop7h 31m
American Airlines
Deal found 3/15![American Airlines logo]()
$291
This Southwest deal was found by Cheapflights users on 3/13. 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 4/252:10 pm
LGA
- SEA
1 stop9h 25m
Southwest
Sat 5/25:45 am
SEA
- LGA
1 stop7h 30m
Southwest
Deal found 3/13![Southwest logo]()
$297
This Southwest deal was found by Cheapflights users on 3/13. 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 4/252:10 pm
LGA
- SEA
2 stops11h 00m
Southwest
Sun 4/2611:55 pm
SEA
- LGA
1 stop9h 50m
Southwest
Deal found 3/13![Southwest logo]()
$302
One-way flights from LaGuardia to SeattleSearch for one-way flight options from LaGuardia to Seattle. Find affordable one-way fares based on user searches. Data last updated March 18, 2026.
Search for one-way flight options from LaGuardia to Seattle. Find affordable one-way fares based on user searches. Data last updated March 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 4/2310:55 pm
LGA
- SEA
2 stops37h 32m
Frontier
Deal found 3/13![Frontier logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 4/216:20 am
LGA
- SEA
2 stops30h 07m
Frontier
Deal found 3/13![Frontier logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 3/17. 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.
Fri 4/2410:55 pm
LGA
- SEA
2 stops37h 32m
Frontier
Deal found 3/17![Frontier logo]()
$133
This Kiwi.com deal was found by Cheapflights users on 3/13. 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.
Mon 4/2010:00 pm
LGA
- SEA
2 stops38h 27m
Frontier
Deal found 3/13![Frontier logo]()
$138
This United Airlines deal was found by Cheapflights users on 3/17. 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.
Wed 4/89:10 am
LGA
- SEA
1 stop10h 27m
United Airlines
Deal found 3/17![United Airlines logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 4/258:54 pm
LGA
- SEA
2 stops39h 33m
Multiple Airlines
Deal found 3/16![Multiple Airlines logo]()
$145
This American Airlines deal was found by Cheapflights users on 3/13. 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.
Tue 4/146:38 am
LGA
- SEA
1 stop8h 51m
American Airlines
Deal found 3/13![American Airlines logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 4/2210:00 pm
LGA
- SEA
2 stops38h 52m
Frontier
Deal found 3/13![Frontier logo]()
$150
This American Airlines deal was found by Cheapflights users on 3/18. 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.
Sat 5/25:55 pm
LGA
- SEA
1 stop9h 41m
American Airlines
Deal found 3/18![American Airlines logo]()
$151
Find flight deals from LaGuardia to Seattle
Discover tips and strategies to find the most affordable flight options for your journey from LaGuardia (LGA) to Seattle (SEA). 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 March 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $291 (American Airlines) |
One-way from | $124 (Kiwi.com) |
Popular in | May |
Cheapest in | November |
Average price | $376 |
Cheapflights Fare Finder
Customize your flight search to find flights from LaGuardia 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 March 18, 2026.
Use the filters below to find and compare flights from New York LaGuardia Airport to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
New YorkSeattle
LGA - SEA
LGASEA
New York LaGuardia
Thu 4/9
6:00 am-1:05 pm
1 stop10h 05m
Seattle/Tacoma Intl
Tue 4/14
6:00 am-3:45 pm
1 stop6h 45m
$297
New YorkSeattle
LGA - SEA
LGASEA
New York LaGuardia
Tue 4/14
3:55 pm-12:10 am
1 stop11h 15m
Seattle/Tacoma Intl
Tue 4/21
6:00 am-3:45 pm
1 stop6h 45m
$297
New YorkSeattle
LGA - SEA
LGASEA
New York LaGuardia
Sat 4/25
2:10 pm-8:35 pm
1 stop9h 25m
Seattle/Tacoma Intl
Sat 5/2
5:45 am-4:15 pm
1 stop7h 30m
$297
New YorkSeattle
LGA - SEA
LGASEA
New York LaGuardia
Tue 4/7
2:15 pm-10:30 pm
1 stop11h 15m
Seattle/Tacoma Intl
Mon 4/13
5:15 am-5:55 pm
1 stop9h 40m
$297
Quickest round-trip
New YorkSeattle
LGA - SEA
LGASEA
New York LaGuardia
Sun 4/26
6:00 am-10:32 am
1 stop7h 32m
Seattle/Tacoma Intl
Mon 4/27
11:14 pm-8:47 am
1 stop6h 33m
$355
New YorkSeattle
LGA - SEA
LGASEA
New York LaGuardia
Fri 4/17
7:25 am-1:05 pm
1 stop8h 40m
Seattle/Tacoma Intl
Mon 4/20
6:30 am-8:10 pm
2 stops10h 40m
$356
New YorkSeattle
LGA - SEA
LGASEA
New York LaGuardia
Sat 5/9
7:15 am-6:15 pm
1 stop14h 00m
Seattle/Tacoma Intl
Fri 5/15
8:00 am-10:15 pm
2 stops11h 15m
$378
New YorkSeattle
LGA - SEA
LGASEA
New York LaGuardia
Fri 5/8
4:30 pm-12:55 am
2 stops11h 25m
Seattle/Tacoma Intl
Fri 5/15
8:00 am-8:25 pm
2 stops9h 25m
$396
New YorkSeattle
LGA - SEA
LGASEA
New York LaGuardia
Tue 4/14
8:30 am-5:45 pm
2 stops12h 15m
Seattle/Tacoma Intl
Sun 4/19
5:15 am-8:45 pm
1 stop12h 30m
$403
Cheapest one-way
New YorkSeattle
LGA - SEA
LGASEA
New York LaGuardia
Mon 5/4
5:50 pm-12:05 am
1 stop9h 15m
$149
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from LaGuardia to Seattle
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from LaGuardia to Seattle in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on New York LaGuardia Airport-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New York LaGuardia Airport-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New York LaGuardia Airport-Seattle flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on New York LaGuardia Airport-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for New York LaGuardia Airport-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from LaGuardia to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from LaGuardia with our price prediction graph.
LGA-SEA
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 New York LaGuardia Airport to Seattle
Prices
Delays
How far ahead should I book a flight from New York LaGuardia Airport to Seattle?
Use this chart to determine the optimal time to book a round-trip flight from LaGuardia to Seattle. Price data was last updated on March 13, 2026.
To ensure you get the cheapest price possible for a flight from New York LaGuardia Airport to Seattle, you should look to book at least 47 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from New York LaGuardia Airport to Seattle?
Currently, October is the cheapest month in which you can book a flight from New York LaGuardia Airport to Seattle (average of $188). Flying from New York LaGuardia Airport to Seattle in August is currently the most expensive (average of $288). 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.
How often are flights from New York to Seattle delayed?
About 0% of weekly flights between New York and Seattle have experienced delays in the past year, with the average delay time being 0 minutes.
What is the most punctual flight time for New York to Seattle flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
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 March 18, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from New York LaGuardia Airport to Seattle by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Food
7.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Crew
8.6
Food
7.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Crew
8.6
Food
7.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Crew
8.6
Food
7.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Crew
8.6
Food
7.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Crew
8.6
Food
7.0
Entertainment
7.5
Boarding
8.1
Comfort
8.0
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Related info for your journey
Find useful and relevant information for your journey from LaGuardia 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 Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Tacoma
Ocean Shores
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LaGuardia and Seattle flights
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Top 6 airlines flying from LaGuardia to Seattle
Discover the top 6 airlines that operate flights from LaGuardia 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 March 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$190 | Average$336 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$196 | Average$441 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$196 | Average$373 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$256 | Average$396 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$256 | Average$391 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$257 | Average$496 | FlexibilityNo cancel fee | On-time75% |