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LaGuardia

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

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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LGA
Jan 13 — Jan 201
Tue 1/13
Tue 1/20
1 adult, Economy
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Cheap flight deals from Washington to LaGuardia

Cheapest flights from Washington to LaGuardia
Explore the most affordable flight options available from Washington to LaGuardia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 14, 2025.

This Mytrip deal was found by Cheapflights users on 12/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/302:54 pmSEA - LGA
1 stop28h 06mFrontier
Wed 1/710:55 pmLGA - SEA
1 stop15h 26mFrontier
Deal found 12/12$265
This Trip.com deal was found by Cheapflights users on 12/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/302:54 pmSEA - LGA
1 stop28h 06mMultiple Airlines
Mon 1/510:55 pmLGA - SEA
1 stop12h 15mMultiple Airlines
Deal found 12/12$309
This Kiwi.com deal was found by Cheapflights users on 12/12. 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.
Fri 12/191:25 pmSEA - LGA
2 stops29h 35mFrontier
Wed 1/710:55 pmLGA - SEA
1 stop15h 26mFrontier
Deal found 12/12$339
This Kiwi.com deal was found by Cheapflights users on 12/12. 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 12/181:25 pmSEA - LGA
2 stops18h 40mFrontier
Wed 1/710:55 pmLGA - SEA
1 stop15h 26mFrontier
Deal found 12/12$357
This Trip.com deal was found by Cheapflights users on 12/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/262:54 pmSEA - LGA
1 stop28h 06mMultiple Airlines
Mon 1/510:55 pmLGA - SEA
1 stop26h 35mMultiple Airlines
Deal found 12/12$363
This Delta deal was found by Cheapflights users on 12/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:10 amSEA - LGA
1 stop9h 47mDelta
Wed 1/144:59 pmLGA - SEA
1 stop7h 50mDelta
Deal found 12/12$387
This United Airlines deal was found by Cheapflights users on 12/11. 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.
Wed 12/3111:15 pmSEA - LGA
1 stop7h 30mUnited Airlines
Mon 1/56:15 amLGA - SEA
1 stop8h 48mUnited Airlines
Deal found 12/11$392
This Southwest deal was found by Cheapflights users on 12/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:35 amSEA - LGA
1 stop11h 25mSouthwest
Sat 1/106:00 amLGA - SEA
1 stop13h 50mSouthwest
Deal found 12/12$398
This Delta deal was found by Cheapflights users on 12/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:00 amGEG - LGA
1 stop8h 18mDelta
Mon 1/56:00 amLGA - GEG
1 stop10h 03mDelta
Deal found 12/13$418
This Delta deal was found by Cheapflights users on 12/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1811:54 amPDX - LGA
1 stop8h 47mDelta
Wed 1/76:00 amLGA - PDX
1 stop9h 46mDelta
Deal found 12/11$427
This Southwest deal was found by Cheapflights users on 12/11. 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.
Mon 12/228:55 pmPDX - LGA
2 stops16h 00mSouthwest
Wed 1/212:00 pmLGA - PDX
1 stop11h 15mSouthwest
Deal found 12/11$438
This Delta deal was found by Cheapflights users on 12/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:00 amGEG - LGA
1 stop8h 18mDelta
Wed 12/316:29 pmLGA - GEG
1 stop7h 47mDelta
Deal found 12/11$438

Find flight deals from Washington to LaGuardia

Keep the following information in mind while searching for Washington to LaGuardia flight deals. Data was last updated December 14, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$176
(Kiwi.com)

One-way from

$109
(Delta)

Popular in

December

Cheapest in

September

Average price

$492
Provider with most accurate pricing for Seattle/Tacoma Intl-New York (NYC) flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-New York (NYC) flights.
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From Washington to New York LaGuardia
Search Deals
One-way flight from Washington to New York LaGuardia
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($25 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to LaGuardia 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 14, 2025.
Use the filters below to find and compare flights from Washington to New York LaGuardia Airport that are best for you.

Fly from

Washington

Fly to

LaGuardia

Route

Depart

Return

Price

SpokaneNew York

GEG - LGA

GEGLGA

Spokane

Thu 1/8

1:19 pm-11:29 am

2 stops19h 10m

New York LaGuardia

Wed 1/14

10:55 pm-10:37 am

1 stop14h 42m

$204

SpokaneNew York

GEG - LGA

GEGLGA

Spokane

Sat 1/10

2:00 pm-11:39 pm

1 stop6h 39m

New York LaGuardia

Sat 1/17

3:20 pm-7:54 pm

1 stop7h 34m

$217

SpokaneNew York

GEG - LGA

GEGLGA

Spokane

Tue 1/20

6:30 am-5:29 pm

1 stop7h 59m

New York LaGuardia

Sun 1/25

6:00 am-1:03 pm

1 stop10h 03m

$217

SpokaneNew York

GEG - LGA

GEGLGA

Spokane

Thu 1/8

12:55 pm-11:42 pm

1 stop7h 47m

New York LaGuardia

Sat 1/10

7:55 am-1:03 pm

1 stop8h 08m

$217

SpokaneNew York

GEG - LGA

GEGLGA

Spokane

Mon 1/12

2:00 pm-11:39 pm

1 stop6h 39m

New York LaGuardia

Mon 1/19

6:00 am-1:03 pm

1 stop10h 03m

$217

SpokaneNew York

GEG - LGA

GEGLGA

Spokane

Fri 1/9

9:55 am-11:39 pm

2 stops10h 44m

New York LaGuardia

Mon 1/12

6:00 am-1:03 pm

1 stop10h 03m

$222

SpokaneNew York

GEG - LGA

GEGLGA

Spokane

Wed 1/14

6:30 am-5:29 pm

1 stop7h 59m

New York LaGuardia

Tue 1/20

4:54 pm-11:59 pm

2 stops10h 05m

$222

PascoNew York

PSC - LGA

PSCLGA

Pasco Tri Cities

Thu 1/8

5:00 am-3:46 pm

1 stop7h 46m

New York LaGuardia

Sat 1/10

9:15 am-9:13 pm

2 stops14h 58m

$242

SeattleNew York

SEA - LGA

SEALGA

Seattle/Tacoma Intl

Wed 1/14

10:58 am-9:14 pm

1 stop7h 16m

New York LaGuardia

Wed 1/21

9:15 am-4:01 pm

1 stop9h 46m

$277

SeattleNew York

SEA - LGA

SEALGA

Seattle/Tacoma Intl

Wed 1/14

10:58 am-11:21 pm

1 stop9h 23m

New York LaGuardia

Tue 1/20

3:29 pm-9:15 pm

1 stop8h 46m

$277

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

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

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

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

Currently, March is the cheapest month in which you can book a flight from State of Washington to New York LaGuardia Airport (average of $136). Flying from State of Washington to New York LaGuardia Airport in December is currently the most expensive (average of $298). 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 WA to LGA?

Find hourly flight availability from Washington to LaGuardia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 14, 2025.

One of the essential ways to save on airfare from State of Washington to New York LaGuardia Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 34% on airfare.

Related info for your journey

Find useful and relevant information for your journey from Washington to LaGuardia. 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 State of Washington to New York LaGuardia Airport?

    Departing from State of Washington to New York LaGuardia Airport will take you 6h 39m. There are 2182 mi between State of Washington and New York LaGuardia Airport. This flight may include one or multiple stops.

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

    The most popular flight routes from State of Washington to New York LaGuardia Airport are Seattle/Tacoma Intl - New York LaGuardia, Portland - New York LaGuardia and Spokane - New York LaGuardia.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington to LaGuardia 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 State of Washington to New York LaGuardia Airport?

    Currently, March is the cheapest month in which you can book a flight from State of Washington to New York LaGuardia Airport (average of $136). Flying from State of Washington to New York LaGuardia Airport in December is currently the most expensive (average of $298). 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

Traveling to a place near New York LaGuardia Airport?

Book flights to New York LaGuardia Airport if you plan to visit one of these locations
Queens
Bronx
East Rutherford
Mahwah
Yonkers
Elizabeth
Secaucus
North Bergen
Ronkonkoma
Stamford
Staten Island
Edgewater
Carteret
Seaside Heights
Absecon
Carle Place
Parsippany
New Brunswick
Mount Laurel
Carlstadt

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Alternative routes for Washington to LaGuardia

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

Discover the top 5 airlines that operate flights from Washington to LaGuardia. 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 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$227Average$406FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$227Average$480FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$232Average$437FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$244Average$448FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$252Average$368FlexibilityNo cancel feeOn-time71%

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