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LaGuardia

$64+ Cheap flights from Washington, D.C. (WAS) 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 5/21. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — LGA
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Washington, D.C. to New York LaGuardia are usually found in February or April, booked 65 days in advance, depart on a Saturday or Thursday and return on a Friday

Cheap flight deals from Washington, D.C. to LaGuardia

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to LaGuardia (LGA). 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 May 1, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$127
(Delta)

One-way from

$64
(Delta)

Popular in

January

Cheapest in

February

Average price

$280

Good round-trip deal

$186 or less

Good one-way deal

$73 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-New York LaGuardia flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-New York LaGuardia flights.
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From Washington, D.C. (WAS) to New York LaGuardia
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One-way flight from Washington, D.C. (WAS) to New York LaGuardia
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Highest demand for flights based on searches. 11% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Price to beat on a round-trip flight from Washington, D.C. (WAS) to New York LaGuardia.
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Price to beat on a one-way flight from Washington, D.C. (WAS) to New York LaGuardia.
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Find flight deals from Washington, D.C. to LaGuardia

Cheapest flights from Washington, D.C. to LaGuardia
Explore the most affordable flight options available from Washington, D.C. to LaGuardia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1411:00 amDCA - LGA
Nonstop1h 12mDelta
Tue 5/209:20 pmLGA - DCA
Nonstop1h 29mDelta
Deal found 4/30$127
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Wed 5/148:21 amIAD - LGA
Nonstop1h 26mUnited Airlines
Thu 6/510:27 amLGA - IAD
Nonstop1h 26mUnited Airlines
Deal found 4/30$128
This American Airlines deal was found by Cheapflights users on 5/1. 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 5/226:05 amDCA - LGA
Nonstop1h 22mAmerican Airlines
Sun 5/257:50 pmLGA - DCA
Nonstop1h 24mAmerican Airlines
Deal found 5/1$130
This Flightnetwork deal was found by Cheapflights users on 4/30. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/105:48 pmBWI - LGA
1 stop5h 38mFrontier
Tue 6/176:30 amLGA - BWI
1 stop10h 22mFrontier
Deal found 4/30$149
This Frontier deal was found by Cheapflights users on 4/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/144:31 pmIAD - LGA
1 stop6h 32mFrontier
Tue 5/2711:30 amLGA - IAD
1 stop12h 02mFrontier
Deal found 4/30$162
This Mytrip deal was found by Cheapflights users on 4/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/286:43 pmBWI - LGA
1 stop24h 21mSpirit Airlines
Wed 6/411:55 amLGA - BWI
1 stop8h 34mSpirit Airlines
Deal found 4/30$165
This Orbitz deal was found by Cheapflights users on 4/29. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/303:20 pmBWI - LGA
1 stop7h 05mMultiple Airlines
Sun 6/19:10 pmLGA - BWI
1 stop10h 00mMultiple Airlines
Deal found 4/29$207
This Southwest deal was found by Cheapflights users on 4/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/91:20 pmBWI - LGA
2 stops7h 00mSouthwest
Thu 12/1111:40 amLGA - BWI
2 stops8h 00mSouthwest
Deal found 4/30$255
This American Airlines deal was found by Cheapflights users on 5/1. 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.
Fri 5/305:02 amIAD - LGA
1 stop4h 11mAmerican Airlines
Mon 6/27:10 pmLGA - IAD
1 stop4h 52mAmerican Airlines
Deal found 5/1$257
This Mytrip deal was found by Cheapflights users on 4/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/138:50 amIAD - LGA
2 stops30h 20mMultiple Airlines
Sun 6/156:30 amLGA - IAD
2 stops25h 35mMultiple Airlines
Deal found 4/30$268
This Kissandfly.com deal was found by Cheapflights users on 4/30. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1810:15 pmIAD - LGA
Nonstop1h 23mAllegiant Air
Sat 6/216:55 amLGA - IAD
1 stop13h 57mAllegiant Air
Deal found 4/30$269
This Southwest deal was found by Cheapflights users on 4/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/266:55 amDCA - LGA
1 stop4h 50mSouthwest
Tue 5/2710:15 amLGA - DCA
1 stop8h 20mSouthwest
Deal found 4/30$348

Cheapflights Fare Finder

Customize your flight search to find flights from Washington, D.C. 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 May 1, 2025.
Use the filters below to find and compare flights from Washington, D.C. to New York LaGuardia Airport that are best for you.

Fly from

Washington, D.C.

Fly to

LaGuardia

Route

Depart

Return

Price

Washington, D.C.New York

DCA - LGA

DCALGA

Washington, D.C. Reagan-National

Wed 5/14

6:00 am-7:08 am

Nonstop1h 08m

New York LaGuardia

Wed 5/21

5:15 pm-6:45 pm

Nonstop1h 30m

$127

Washington, D.C.New York

IAD - LGA

IADLGA

Washington, D.C. Dulles Intl

Wed 5/14

8:21 am-9:47 am

Nonstop1h 26m

New York LaGuardia

Thu 6/5

10:27 am-11:53 am

Nonstop1h 26m

$128

Washington, D.C.New York

DCA - LGA

DCALGA

Washington, D.C. Reagan-National

Thu 5/22

6:05 am-7:27 am

Nonstop1h 22m

New York LaGuardia

Sun 5/25

7:50 pm-9:14 pm

Nonstop1h 24m

$130

BaltimoreNew York

BWI - LGA

BWILGA

Baltimore/Washington

Tue 6/10

5:48 pm-11:26 pm

1 stop5h 38m

New York LaGuardia

Tue 6/17

6:30 am-4:52 pm

1 stop10h 22m

$149

Washington, D.C.New York

IAD - LGA

IADLGA

Washington, D.C. Dulles Intl

Wed 5/14

4:31 pm-11:03 pm

1 stop6h 32m

New York LaGuardia

Tue 5/27

11:30 am-11:32 pm

1 stop12h 02m

$162

BaltimoreNew York

BWI - LGA

BWILGA

Baltimore/Washington

Wed 5/28

6:43 pm-7:04 pm

1 stop24h 21m

New York LaGuardia

Wed 6/4

11:55 am-8:29 pm

1 stop8h 34m

$165

BaltimoreNew York

BWI - LGA

BWILGA

Baltimore/Washington

Fri 5/30

3:20 pm-10:25 pm

1 stop7h 05m

New York LaGuardia

Sun 6/1

9:10 pm-7:10 am

1 stop10h 00m

$207

BaltimoreNew York

BWI - LGA

BWILGA

Baltimore/Washington

Wed 10/15

1:05 pm-5:50 pm

1 stop4h 45m

New York LaGuardia

Thu 10/16

3:30 pm-11:45 pm

1 stop8h 15m

$240

Washington, D.C.New York

IAD - LGA

IADLGA

Washington, D.C. Dulles Intl

Fri 5/30

5:02 am-9:13 am

1 stop4h 11m

New York LaGuardia

Mon 6/2

7:10 pm-12:02 am

1 stop4h 52m

$257

Washington, D.C.New York

IAD - LGA

IADLGA

Washington, D.C. Dulles Intl

Fri 6/13

8:50 am-3:10 pm

2 stops30h 20m

New York LaGuardia

Sun 6/15

6:30 am-8:05 am

2 stops25h 35m

$268

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/1

Showing 1-10 of 33 results
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Compare providers for flights from Washington, D.C. to LaGuardia

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 Washington, D.C. to LaGuardia in May.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C.-New York LaGuardia Airport flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Washington, D.C.-New York LaGuardia Airport flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Washington, D.C.-New York LaGuardia Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-New York LaGuardia Airport flights, Cheapflights users trust Mytrip the most. Mytrip 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 Washington, D.C.-New York LaGuardia Airport 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 Washington, D.C. to LaGuardia

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

How far ahead should I book a flight from Washington, D.C. to New York LaGuardia Airport?

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to LaGuardia. Price data was last updated on April 25, 2025.

The best time to book flights from Washington, D.C. to New York LaGuardia Airport is 56 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Washington, D.C. to New York LaGuardia Airport?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to New York LaGuardia Airport (average of $199). Flying from Washington, D.C. to New York LaGuardia Airport in December is currently the most expensive (average of $268). 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 WAS to LGA?

Find hourly flight availability from Washington, D.C. 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 May 1, 2025.

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. to New York LaGuardia Airport in the morning. If you’re flexible enough to do this you can expect to save up to 15% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Washington, D.C. to New York LaGuardia Airport?

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

Travelers seeking maximum savings on their Washington, D.C. to New York LaGuardia Airport flight should consider departing on Wednesday evenings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Washington, D.C. to New York LaGuardia Airport

Explore weekly flight availability from Washington, D.C. to LaGuardia. 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 May 1, 2025.

The most flights from WAS to LGA are scheduled on a Thursday (27 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in LaGuardia by month

Plan your trip to LaGuardia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in New York LaGuardia Airport ranges from 2.8 - 4.5 inches per month. July is typically the wettest month, when rainfall can reach 4.5 in. February is typically the driest time to visit New York LaGuardia Airport when rainfall is around 2.8 in.

Temperature in LaGuardia by month

Plan your trip to LaGuardia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to New York LaGuardia Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing LaGuardia

Get insights into the airlines that provide service to LaGuardia. 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 LaGuardia. Reviews last updated May 1, 2025.
To help decide which airline to fly from Washington, D.C. to New York, see what other customers have to say about Southwest, Delta and Qatar Airways. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,293 reviews

Entertainment

7.6

Overall

8.0

Food

7.1

Comfort

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,293 reviews
Southwest
8.0
Very good
4,293 reviews

Entertainment

7.6

Overall

8.0

Food

7.1

Comfort

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very good
7,934 reviews
Southwest
8.0
Very good
4,293 reviews

Entertainment

7.6

Overall

8.0

Food

7.1

Comfort

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Qatar Airways
7.4
Good
3,563 reviews
Southwest
8.0
Very good
4,293 reviews

Entertainment

7.6

Overall

8.0

Food

7.1

Comfort

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
United Airlines
7.4
Good
8,696 reviews
Southwest
8.0
Very good
4,293 reviews

Entertainment

7.6

Overall

8.0

Food

7.1

Comfort

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
JetBlue
7.3
Good
2,923 reviews
Southwest
8.0
Very good
4,293 reviews

Entertainment

7.6

Overall

8.0

Food

7.1

Comfort

8.0

Crew

8.6

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Related info for your journey

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

  • What are the cheapest airlines flying from Washington, D.C. to New York LaGuardia Airport round-trip?

    According to our current data, Delta ($127), United Airlines ($128), and American Airlines ($130) offers the cheapest pricing from Washington, D.C. to New York LaGuardia Airport. Delta is priced at 51% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Washington, D.C. to New York LaGuardia Airport one-way?

    $64 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $64 and $66, respectively.

  • What are the most popular routes from Washington, D.C. to New York LaGuardia Airport?

    When deciding which route to take from Washington, D.C. to New York LaGuardia Airport consider Washington, D.C. Reagan-National - New York LaGuardia, Washington, D.C. Dulles Intl - New York LaGuardia or Baltimore/Washington - New York LaGuardia as they are the most popular.

  • What are the most reliable airlines from Washington, D.C. to New York LaGuardia Airport?

    No one likes to see their flight delayed. When booking a flight from Washington, D.C. to New York LaGuardia Airport consider choosing GoJet (100%), Republic Airways (84%) or Avianca (82%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Washington, D.C. to New York LaGuardia Airport?

    While on average a flight from Washington, D.C. to New York LaGuardia Airport is generally $239, our data shows the cheapest flight currently is $55. When looking at the most popular route, (Washington, D.C. Reagan-National - New York LaGuardia), you can expect to pay $127 for that flight.

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

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

  • How can I find direct flights from Washington, D.C. to LaGuardia?

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

  • Can I find deals for business class flights from Washington, D.C. to LaGuardia?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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 Washington, D.C. to New York LaGuardia Airport?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to New York LaGuardia Airport (average of $199). Flying from Washington, D.C. to New York LaGuardia Airport in December is currently the most expensive (average of $268). 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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Top 4 airlines flying from Washington, D.C. to LaGuardia

Discover the top 4 airlines that operate flights from Washington, D.C. 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$129Average$275FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$162Average$267FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$169Average$336FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$292Average$352FlexibilityNo cancel feeOn-time63%

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