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$109+ Cheap flights from LaGuardia, NY (LGA) to Washington

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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — SEA
Jan 20 — Jan 271
Tue 1/20
Tue 1/27
1 adult, Economy
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Cheap flight deals from LaGuardia to Washington

Cheapest flights from LaGuardia to Washington
Explore the most affordable flight options available from LaGuardia to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 21, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/20. 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 12/3110:55 pmLGA - PDX
2 stops47h 55mFrontier
Sun 1/1112:10 pmPDX - LGA
1 stop30h 50mFrontier
Deal found 12/20$315
This Kiwi.com deal was found by Cheapflights users on 12/19. 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 12/3110:55 pmLGA - SEA
1 stop16h 35mMultiple Airlines
Mon 1/121:02 pmSEA - LGA
2 stops18h 58mMultiple Airlines
Deal found 12/19$401
This Kiwi.com deal was found by Cheapflights users on 12/20. 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 12/3110:55 pmLGA - PDX
1 stop15h 48mFrontier
Fri 1/96:34 pmPDX - LGA
2 stops19h 28mFrontier
Deal found 12/20$410
This American Airlines deal was found by Cheapflights users on 12/19. 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 12/191:46 pmLGA - SEA
1 stop8h 42mAmerican Airlines
Sun 1/188:35 amSEA - LGA
1 stop8h 24mAmerican Airlines
Deal found 12/19$437
This Kiwi.com deal was found by Cheapflights users on 12/19. 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 12/3110:55 pmLGA - SEA
1 stop16h 35mFrontier
Mon 1/57:48 pmSEA - LGA
2 stops47h 12mFrontier
Deal found 12/19$438
This Kiwi.com deal was found by Cheapflights users on 12/20. 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 12/3110:55 pmLGA - PDX
1 stop15h 48mMultiple Airlines
Sat 1/105:26 pmPDX - LGA
2 stops11h 24mMultiple Airlines
Deal found 12/20$440
This Delta deal was found by Cheapflights users on 12/19. 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.
Wed 12/315:16 pmLGA - SEA
1 stop8h 09mDelta
Mon 1/1211:10 pmSEA - LGA
1 stop6h 49mDelta
Deal found 12/19$482
This Kiwi.com deal was found by Cheapflights users on 12/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3110:55 pmLGA - SEA
1 stop16h 35mMultiple Airlines
Mon 1/57:48 pmSEA - LGA
2 stops24h 35mMultiple Airlines
Deal found 12/18$484
This Kiwi.com deal was found by Cheapflights users on 12/19. 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 12/2410:55 pmLGA - SEA
1 stop16h 35mFrontier
Mon 1/57:48 pmSEA - LGA
2 stops47h 12mFrontier
Deal found 12/19$493
This CheapOair deal was found by Cheapflights users on 12/19. 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.
Mon 12/2210:55 pmLGA - SEA
1 stop16h 35mFrontier
Fri 12/262:54 pmSEA - LGA
1 stop28h 06mFrontier
Deal found 12/19$543
This Kiwi.com deal was found by Cheapflights users on 12/20. 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 12/2210:55 pmLGA - SEA
1 stop16h 35mMultiple Airlines
Mon 1/121:02 pmSEA - LGA
2 stops18h 58mMultiple Airlines
Deal found 12/20$549
This Delta deal was found by Cheapflights users on 12/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/313:25 pmLGA - PDX
1 stop8h 09mDelta
Thu 1/81:53 pmPDX - LGA
1 stop6h 46mDelta
Deal found 12/18$553

Find flight deals from LaGuardia to Washington

Keep the following information in mind while searching for LaGuardia to Washington flight deals. Data was last updated December 21, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$217
(Delta)

One-way from

$109
(American Airlines)

Popular in

December

Cheapest in

October

Average price

$542
Provider with most accurate pricing for New York (NYC)-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-Seattle/Tacoma Intl flights.
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From New York LaGuardia to Washington
Search Deals
One-way flight from New York LaGuardia to Washington
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($21 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from LaGuardia to Washington 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 December 21, 2025.
Use the filters below to find and compare flights from New York LaGuardia Airport to Washington that are best for you.

Fly from

LaGuardia

Fly to

Washington

Route

Depart

Return

Price

New YorkSpokane

LGA - GEG

LGAGEG

New York LaGuardia

Sat 1/17

6:00 am-12:25 pm

1 stop9h 25m

Spokane

Fri 1/23

12:10 pm-10:40 pm

1 stop7h 30m

$217

New YorkSpokane

LGA - GEG

LGAGEG

New York LaGuardia

Thu 1/15

6:00 am-1:03 pm

1 stop10h 03m

Spokane

Fri 1/23

6:30 am-7:05 pm

1 stop9h 35m

$217

New YorkSpokane

LGA - GEG

LGAGEG

New York LaGuardia

Sat 1/17

7:55 am-1:03 pm

1 stop8h 08m

Spokane

Fri 1/23

7:25 pm-9:00 am

2 stops10h 35m

$222

New YorkPasco

LGA - PSC

LGAPSC

New York LaGuardia

Mon 1/12

11:15 am-9:13 pm

2 stops12h 58m

Pasco Tri Cities

Wed 1/14

5:00 am-5:27 pm

1 stop9h 27m

$242

New YorkSpokane

LGA - GEG

LGAGEG

New York LaGuardia

Tue 2/10

3:20 pm-7:54 pm

1 stop7h 34m

Spokane

Sat 2/14

2:05 pm-11:39 pm

1 stop6h 34m

$259

New YorkSpokane

LGA - GEG

LGAGEG

New York LaGuardia

Tue 2/10

6:00 am-1:03 pm

1 stop10h 03m

Spokane

Wed 2/18

2:05 pm-11:39 pm

1 stop6h 34m

$259

New YorkSpokane

LGA - GEG

LGAGEG

New York LaGuardia

Wed 2/11

6:00 am-1:03 pm

1 stop10h 03m

Spokane

Sat 2/14

2:05 pm-11:39 pm

1 stop6h 34m

$259

New YorkSpokane

LGA - GEG

LGAGEG

New York LaGuardia

Fri 1/16

6:00 am-1:03 pm

1 stop10h 03m

Spokane

Fri 1/23

7:25 pm-9:00 am

2 stops10h 35m

$263

New YorkSpokane

LGA - GEG

LGAGEG

New York LaGuardia

Tue 1/13

1:05 pm-11:21 pm

2 stops13h 16m

Spokane

Thu 1/15

12:55 pm-11:42 pm

1 stop7h 47m

$263

New YorkSpokane

LGA - GEG

LGAGEG

New York LaGuardia

Tue 2/3

6:00 am-1:03 pm

2 stops10h 03m

Spokane

Tue 2/10

6:30 am-5:29 pm

1 stop7h 59m

$264

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

Showing 1-10 of 60 results
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Best time to book a flight from LaGuardia to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from LaGuardia 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 New York LaGuardia Airport to Washington

What is the cheapest month to book a flight from New York LaGuardia Airport to State of Washington?

Currently, October is the cheapest month in which you can book a flight from New York LaGuardia Airport to State of Washington (average of $188). Flying from New York LaGuardia Airport to State of Washington in June is currently the most expensive (average of $320). 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 LGA to WA?

Find hourly flight availability from LaGuardia to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 21, 2025.

It’s optimal to fly from New York LaGuardia Airport to State of Washington in the evening. By choosing this option you can save up to 32% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from New York LaGuardia Airport to State of Washington?

Use this chart to determine the cheapest time to fly round-trip from LaGuardia to Washington. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their New York LaGuardia Airport to State of Washington flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated December 21, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from New York LaGuardia Airport to Washington by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,257 reviews

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,257 reviews
Southwest
8.0
Very good
4,257 reviews

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,021 reviews
Southwest
8.0
Very good
4,257 reviews

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,099 reviews
Southwest
8.0
Very good
4,257 reviews

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,050 reviews
Southwest
8.0
Very good
4,257 reviews

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Frontier
5.8
Fair
3,082 reviews
Southwest
8.0
Very good
4,257 reviews

Crew

8.6

Entertainment

7.5

Boarding

8.1

Comfort

8.0

Food

7.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from LaGuardia to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from New York LaGuardia Airport to State of Washington?

    For as low as $217, Southwest can have you in State of Washington from New York LaGuardia Airport in 9h 25m. New York LaGuardia Airport and State of Washington are separated by a distance of 2182 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from New York LaGuardia Airport to State of Washington?

    Most travelers choose New York LaGuardia - Seattle/Tacoma Intl, New York LaGuardia - Portland or New York LaGuardia - Spokane when deciding on the best route from New York LaGuardia Airport to State of Washington.

  • Can I find deals for flights from LaGuardia to Washington that include hotel bookings?

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

  • How can I find direct flights from LaGuardia to Washington?

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

  • Can I find deals for business class flights from LaGuardia to Washington?

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

  • What is the cheapest month to book a flight from New York LaGuardia Airport to State of Washington?

    Currently, October is the cheapest month in which you can book a flight from New York LaGuardia Airport to State of Washington (average of $188). Flying from New York LaGuardia Airport to State of Washington in June is currently the most expensive (average of $320). 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

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Alternative routes for LaGuardia to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from LaGuardia to Washington

Discover the top 5 airlines that operate flights from LaGuardia to Washington. 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 December 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$190Average$336FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$196Average$458FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$196Average$448FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$256Average$627FlexibilityNo cancel feeOn-time69%
DeltaCheapest$257Average$447FlexibilityNo cancel feeOn-timeN/A

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