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$83+ 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 12/13. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — SEA
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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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 November 3, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/1. 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 12/610:55 pmLGA - SEA
1 stop15h 58mFrontier
Mon 12/153:40 pmSEA - LGA
2 stops28h 25mFrontier
Deal found 11/1$191
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 11/2610:58 pmLGA - SEA
1 stop15h 58mFrontier
Thu 12/41:09 pmSEA - LGA
1 stop29h 51mFrontier
Deal found 10/31$195
This Booking.com deal was found by Cheapflights users on 11/1. 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.
Thu 11/1310:55 pmLGA - SEA
1 stop16h 18mFrontier
Sat 11/1512:58 pmSEA - LGA
1 stop30h 02mFrontier
Deal found 11/1$198
This Kiwi.com deal was found by Cheapflights users on 10/31. 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 12/48:55 pmLGA - SEA
1 stop14h 51mMultiple Airlines
Sun 12/712:48 pmSEA - LGA
1 stop30h 12mMultiple Airlines
Deal found 10/31$204
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Thu 11/136:00 amLGA - SEA
1 stop9h 53mAmerican Airlines
Mon 11/177:23 amSEA - LGA
1 stop8h 36mAmerican Airlines
Deal found 11/1$207
This Mytrip deal was found by Cheapflights users on 10/31. 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 11/1110:55 pmLGA - SEA
1 stop16h 12mFrontier
Sat 11/1512:58 pmSEA - LGA
1 stop30h 02mFrontier
Deal found 10/31$208
This eDestinos deal was found by Cheapflights users on 10/30. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:20 amLGA - SEA
2 stops32h 33mFrontier
Fri 1/306:07 pmSEA - LGA
2 stops22h 08mFrontier
Deal found 10/30$223
This Kiwi.com deal was found by Cheapflights users on 10/30. 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 11/228:53 pmLGA - SEA
1 stop14h 44mMultiple Airlines
Thu 11/271:01 pmSEA - LGA
2 stops22h 03mMultiple Airlines
Deal found 10/30$225
This United Airlines deal was found by Cheapflights users on 10/30. 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 11/156:00 amLGA - SEA
1 stop9h 47mUnited Airlines
Thu 11/2010:53 amSEA - LGA
1 stop7h 14mUnited Airlines
Deal found 10/30$232
This United Airlines deal was found by Cheapflights users on 10/30. 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 11/73:20 pmLGA - SEA
1 stop10h 50mUnited Airlines
Wed 11/127:10 amSEA - LGA
1 stop11h 35mUnited Airlines
Deal found 10/30$237
This American Airlines deal was found by Cheapflights users on 10/31. 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.
Mon 11/104:30 pmLGA - SEA
1 stop9h 48mAmerican Airlines
Tue 11/1112:41 amSEA - LGA
1 stop7h 48mAmerican Airlines
Deal found 10/31$242
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
Sun 11/2310:00 pmLGA - SEA
1 stop13h 27mMultiple Airlines
Thu 11/271:01 pmSEA - LGA
2 stops22h 03mMultiple Airlines
Deal found 10/30$245

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 November 3, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$191
(Kiwi.com)

One-way from

$83
(Mytrip)

Popular in

December

Cheapest in

September

Average price

$382
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. 6% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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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 November 3, 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 YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Thu 11/20

6:00 am-12:47 pm

1 stop9h 47m

Seattle/Tacoma Intl

Sun 11/23

7:00 am-5:07 pm

1 stop7h 07m

$262

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Sat 11/15

6:00 am-12:47 pm

1 stop9h 47m

Seattle/Tacoma Intl

Sun 11/16

11:30 pm-10:07 am

1 stop7h 37m

$262

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Fri 11/21

6:15 am-11:28 am

1 stop8h 13m

Seattle/Tacoma Intl

Mon 11/24

7:00 am-5:07 pm

1 stop7h 07m

$267

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Thu 12/11

10:15 am-4:07 pm

1 stop8h 52m

Seattle/Tacoma Intl

Tue 12/16

8:40 am-7:41 pm

1 stop8h 01m

$267

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Sat 11/15

8:15 am-4:15 pm

2 stops11h 00m

Seattle/Tacoma Intl

Tue 11/18

10:53 am-9:07 pm

1 stop7h 14m

$272

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Thu 11/13

2:45 pm-12:35 am

1 stop12h 50m

Seattle/Tacoma Intl

Wed 11/19

6:35 am-5:45 pm

1 stop8h 10m

$277

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Sat 1/10

10:34 am-6:14 pm

2 stops10h 40m

Seattle/Tacoma Intl

Sat 1/17

10:58 am-9:14 pm

1 stop7h 16m

$282

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Thu 11/13

11:15 am-6:52 pm

1 stop10h 37m

Seattle/Tacoma Intl

Wed 11/19

7:10 am-9:45 pm

1 stop11h 35m

$297

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Fri 12/5

11:15 am-6:40 pm

1 stop10h 25m

Seattle/Tacoma Intl

Tue 12/9

5:40 am-8:05 pm

2 stops11h 25m

$302

New YorkPortland

LGA - PDX

LGAPDX

New York LaGuardia

Wed 12/10

11:10 am-5:43 pm

1 stop9h 33m

Portland

Mon 12/15

11:25 pm-12:06 pm

1 stop9h 41m

$317

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

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 $140). 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 November 3, 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.

Weekly flight availability from New York LaGuardia Airport to State of Washington

Explore weekly flight availability from LaGuardia to Washington. 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 November 3, 2025.

The most flights from LGA to USWA are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

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 November 3, 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
4,240 reviews

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Entertainment

7.5

Overall

8.0

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
4,240 reviews
Southwest
8.0
Very good
4,240 reviews

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Entertainment

7.5

Overall

8.0

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
7.9
Good
8,001 reviews
Southwest
8.0
Very good
4,240 reviews

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Entertainment

7.5

Overall

8.0

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
8,997 reviews
Southwest
8.0
Very good
4,240 reviews

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Entertainment

7.5

Overall

8.0

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
11,034 reviews
Southwest
8.0
Very good
4,240 reviews

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Entertainment

7.5

Overall

8.0

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
3,118 reviews
Southwest
8.0
Very good
4,240 reviews

Comfort

8.0

Boarding

8.1

Crew

8.6

Food

7.0

Entertainment

7.5

Overall

8.0

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 $317, United Airlines can have you in State of Washington from New York LaGuardia Airport in 9h 33m. 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?

    $114 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $134 and $134, 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, October is the cheapest month in which you can book a flight from New York LaGuardia Airport to State of Washington (average of $140). 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 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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$196Average$471FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$196Average$451FlexibilityNo cancel feeOn-time71%
FrontierCheapest$222Average$360FlexibilityNo cancel feeOn-time62%
DeltaCheapest$257Average$459FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$274Average$655FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$347Average$557FlexibilityNo cancel feeOn-time75%

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