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$99+ 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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — SEA
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from LaGuardia to Washington

Keep the following information in mind while searching for LaGuardia to Washington flight deals. Data was last updated September 11, 2025.

Round-trip from

$195
(Southwest)

One-way from

$99
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$322
From New York LaGuardia to Washington
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One-way flight from New York LaGuardia to Washington
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Highest demand for flights based on searches. 6% potential increase in price ($26 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 11, 2025.

This Southwest deal was found by Cheapflights users on 9/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/276:55 amLGA - SEA
1 stop8h 50mSouthwest
Tue 9/3011:10 pmSEA - LGA
1 stop6h 50mSouthwest
Deal found 9/9$195
This Southwest deal was found by Cheapflights users on 9/10. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/253:40 pmLGA - SEA
1 stop11h 25mSouthwest
Tue 9/305:15 amSEA - LGA
1 stop9h 55mSouthwest
Deal found 9/10$196
This Delta deal was found by Cheapflights users on 9/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/17:55 amLGA - GEG
1 stop8h 22mDelta
Tue 10/75:45 amGEG - LGA
1 stop8h 16mDelta
Deal found 9/10$197
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Fri 10/33:00 pmLGA - SEA
1 stop9h 23mAmerican Airlines
Mon 10/612:34 amSEA - LGA
1 stop7h 49mAmerican Airlines
Deal found 9/11$197
This American Airlines deal was found by Cheapflights users on 9/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/242:06 pmLGA - SEA
1 stop9h 40mAmerican Airlines
Fri 10/3111:44 amSEA - LGA
1 stop8h 51mAmerican Airlines
Deal found 9/9$198
This Southwest deal was found by Cheapflights users on 9/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/283:30 pmLGA - SEA
2 stops11h 15mSouthwest
Wed 10/299:10 amSEA - LGA
1 stop10h 15mSouthwest
Deal found 9/9$199
This Frontier deal was found by Cheapflights users on 9/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/25:30 pmLGA - SEA
2 stops10h 00mFrontier
Sat 10/47:00 amSEA - LGA
1 stop12h 11mFrontier
Deal found 9/10$205
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2110:55 pmLGA - SEA
1 stop16h 12mFrontier
Mon 10/272:31 pmSEA - LGA
2 stops22h 00mFrontier
Deal found 9/10$206
This American Airlines deal was found by Cheapflights users on 9/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/302:11 pmLGA - SEA
1 stop8h 58mAmerican Airlines
Fri 10/31:02 pmSEA - LGA
1 stop7h 32mAmerican Airlines
Deal found 9/9$207
This Booking.com deal was found by Cheapflights users on 9/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1510:56 pmLGA - SEA
1 stop27h 03mFrontier
Wed 9/247:00 amSEA - LGA
1 stop12h 11mFrontier
Deal found 9/8$208
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/173:27 pmLGA - SEA
1 stop9h 07mUnited Airlines
Tue 10/2111:40 pmSEA - LGA
1 stop7h 36mUnited Airlines
Deal found 9/10$212
This Frontier deal was found by Cheapflights users on 9/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2710:56 pmLGA - SEA
2 stops15h 15mFrontier
Sat 10/47:00 amSEA - LGA
1 stop12h 11mFrontier
Deal found 9/11$213

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 September 11, 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

Wed 10/1

6:00 am-12:37 pm

2 stops9h 37m

Spokane

Tue 10/7

2:17 pm-11:43 pm

1 stop6h 26m

$202

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Fri 9/26

2:30 pm-9:45 pm

1 stop10h 15m

Seattle/Tacoma Intl

Tue 9/30

5:15 am-6:10 pm

1 stop9h 55m

$205

New YorkSpokane

LGA - GEG

LGAGEG

New York LaGuardia

Sat 10/25

7:55 am-1:05 pm

1 stop8h 10m

Spokane

Tue 10/28

5:45 am-5:01 pm

1 stop8h 16m

$228

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Tue 10/21

11:40 am-7:50 pm

2 stops11h 10m

Seattle/Tacoma Intl

Wed 10/29

12:35 pm-11:20 pm

1 stop7h 45m

$230

New YorkSpokane

LGA - GEG

LGAGEG

New York LaGuardia

Wed 12/10

6:00 am-1:08 pm

1 stop10h 08m

Spokane

Mon 12/15

2:05 pm-11:41 pm

1 stop6h 36m

$231

New YorkSpokane

LGA - GEG

LGAGEG

New York LaGuardia

Fri 10/3

6:29 pm-11:58 pm

1 stop8h 29m

Spokane

Tue 10/7

2:17 pm-11:43 pm

1 stop6h 26m

$231

New YorkSpokane

LGA - GEG

LGAGEG

New York LaGuardia

Thu 9/25

10:56 pm-10:58 am

1 stop15h 02m

Spokane

Thu 10/2

11:53 am-10:11 pm

1 stop7h 18m

$232

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Wed 10/8

6:00 am-10:33 am

1 stop7h 33m

Seattle/Tacoma Intl

Wed 10/22

6:00 am-3:50 pm

1 stop6h 50m

$237

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Wed 10/8

6:00 am-10:33 am

1 stop7h 33m

Seattle/Tacoma Intl

Mon 10/27

9:55 pm-10:41 am

1 stop9h 46m

$237

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Tue 10/7

3:00 pm-11:54 pm

1 stop11h 54m

Seattle/Tacoma Intl

Wed 10/22

11:43 am-11:37 pm

1 stop8h 54m

$237

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

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, January is the cheapest month in which you can book a flight from New York LaGuardia Airport to State of Washington (average of $238). Flying from New York LaGuardia Airport to State of Washington in June is currently the most expensive (average of $388). 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 September 11, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New York LaGuardia Airport to State of Washington as you normally would.

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 September 11, 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
4,248 reviews

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,960 reviews
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,937 reviews
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,177 reviews
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 $297, Delta can have you in State of Washington from New York LaGuardia Airport in 8h 57m. New York LaGuardia Airport and State of Washington are separated by a distance of 2437 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from New York LaGuardia Airport to State of Washington one-way?

    $99 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Frontier and Delta, with prices starting from $117 and $119, respectively.

  • 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, January is the cheapest month in which you can book a flight from New York LaGuardia Airport to State of Washington (average of $238). Flying from New York LaGuardia Airport to State of Washington in June is currently the most expensive (average of $388). 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 6 airlines flying from LaGuardia to Washington

Discover the top 6 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$138Average$289FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$226Average$431FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$236Average$496FlexibilityNo cancel feeOn-time63%
DeltaCheapest$257Average$486FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$274Average$655FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$347Average$557FlexibilityNo cancel feeOn-time75%

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