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LaGuardia

$59+ Cheap flights from Reagan-National (DCA) 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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — LGA
Aug 26 — Sep 21
Tue 8/26
Tue 9/2
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. Reagan-National to New York LaGuardia are usually found in August or March, booked 85 days in advance, depart on a Saturday or Monday and return on a Saturday

Cheap flight deals from Reagan-National to LaGuardia

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) 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 August 21, 2025.

Round-trip from

$129
(American Airlines)

One-way from

$59
(American Airlines)

Popular in

December

Cheapest in

August

Average price

$209

Good round-trip deal

$136 or less

Good one-way deal

$135 or less
From Washington, D.C. Reagan-National to New York LaGuardia
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One-way flight from Washington, D.C. Reagan-National to New York LaGuardia
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Highest demand for flights based on searches. 9% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Washington, D.C. Reagan-National to New York LaGuardia.
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Price to beat on a one-way flight from Washington, D.C. Reagan-National to New York LaGuardia.
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Find flight deals from Reagan-National to LaGuardia

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

This American Airlines deal was found by Cheapflights users on 8/21. 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 9/57:29 amDCA - LGA
Nonstop1h 10mAmerican Airlines
Wed 9/1011:50 amLGA - DCA
Nonstop1h 24mAmerican Airlines
Deal found 8/21$117
This American Airlines deal was found by Cheapflights users on 8/21. 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.
Sat 10/112:54 pmDCA - LGA
Nonstop1h 20mAmerican Airlines
Wed 10/157:48 pmLGA - DCA
Nonstop1h 22mAmerican Airlines
Deal found 8/21$123
This American Airlines deal was found by Cheapflights users on 8/21. 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 9/187:29 amDCA - LGA
Nonstop1h 10mAmerican Airlines
Sun 9/217:55 amLGA - DCA
Nonstop1h 23mAmerican Airlines
Deal found 8/21$129
This American Airlines deal was found by Cheapflights users on 8/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/42:00 pmDCA - LGA
Nonstop1h 19mAmerican Airlines
Sat 10/117:40 pmLGA - DCA
Nonstop1h 19mAmerican Airlines
Deal found 8/20$130
This American Airlines deal was found by Cheapflights users on 8/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1210:20 pmDCA - LGA
Nonstop1h 24mAmerican Airlines
Sun 9/147:55 amLGA - DCA
Nonstop1h 23mAmerican Airlines
Deal found 8/20$132
This American Airlines deal was found by Cheapflights users on 8/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/77:29 amDCA - LGA
Nonstop1h 10mAmerican Airlines
Wed 9/1011:50 amLGA - DCA
Nonstop1h 24mAmerican Airlines
Deal found 8/20$138
This Delta deal was found by Cheapflights users on 8/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/311:00 amDCA - LGA
Nonstop1h 12mDelta
Thu 9/49:20 pmLGA - DCA
Nonstop1h 36mDelta
Deal found 8/20$147
This American Airlines deal was found by Cheapflights users on 8/21. 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 9/47:29 amDCA - LGA
Nonstop1h 10mAmerican Airlines
Sun 9/77:55 amLGA - DCA
Nonstop1h 23mAmerican Airlines
Deal found 8/21$148
This Delta deal was found by Cheapflights users on 8/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/118:50 amDCA - LGA
Nonstop1h 24mDelta
Fri 9/126:00 amLGA - DCA
Nonstop1h 18mDelta
Deal found 8/20$163
This American Airlines deal was found by Cheapflights users on 8/21. 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 12/258:30 amDCA - LGA
Nonstop1h 29mAmerican Airlines
Fri 12/267:59 amLGA - DCA
Nonstop1h 22mAmerican Airlines
Deal found 8/21$170
This Delta deal was found by Cheapflights users on 8/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/248:40 pmDCA - LGA
Nonstop1h 16mDelta
Thu 9/259:25 pmLGA - DCA
Nonstop1h 25mDelta
Deal found 8/20$172
This Delta deal was found by Cheapflights users on 8/21. 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 9/48:45 pmDCA - LGA
Nonstop1h 19mDelta
Sat 9/68:20 amLGA - DCA
Nonstop1h 27mDelta
Deal found 8/21$177

Cheapflights Fare Finder

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

Fly from

Reagan-National

Fly to

LaGuardia

Route

Depart

Return

Price

Washington, D.C.New York

DCA - LGA

DCALGA

Washington, D.C. Reagan-National

Thu 11/13

7:45 pm-8:57 pm

Nonstop1h 12m

New York LaGuardia

Mon 11/17

6:30 am-7:49 am

Nonstop1h 19m

$117

Washington, D.C.New York

DCA - LGA

DCALGA

Washington, D.C. Reagan-National

Thu 10/23

8:36 am-10:11 am

Nonstop1h 35m

New York LaGuardia

Sun 10/26

7:59 am-9:19 am

Nonstop1h 20m

$117

Washington, D.C.New York

DCA - LGA

DCALGA

Washington, D.C. Reagan-National

Fri 9/5

7:29 am-8:39 am

Nonstop1h 10m

New York LaGuardia

Wed 9/10

11:50 am-1:14 pm

Nonstop1h 24m

$117

Washington, D.C.New York

DCA - LGA

DCALGA

Washington, D.C. Reagan-National

Sat 10/11

2:54 pm-4:14 pm

Nonstop1h 20m

New York LaGuardia

Wed 10/15

7:48 pm-9:10 pm

Nonstop1h 22m

$123

Washington, D.C.New York

DCA - LGA

DCALGA

Washington, D.C. Reagan-National

Mon 9/22

7:20 pm-8:39 pm

Nonstop1h 19m

New York LaGuardia

Tue 9/23

9:25 pm-10:50 pm

Nonstop1h 25m

$129

Washington, D.C.New York

DCA - LGA

DCALGA

Washington, D.C. Reagan-National

Sat 10/4

5:50 pm-7:17 pm

Nonstop1h 27m

New York LaGuardia

Thu 10/9

6:00 am-7:20 am

Nonstop1h 20m

$129

Washington, D.C.New York

DCA - LGA

DCALGA

Washington, D.C. Reagan-National

Mon 1/5

7:30 pm-8:54 pm

Nonstop1h 24m

New York LaGuardia

Sun 1/25

8:35 am-10:07 am

Nonstop1h 32m

$129

Washington, D.C.New York

DCA - LGA

DCALGA

Washington, D.C. Reagan-National

Sat 12/6

8:30 am-9:59 am

Nonstop1h 29m

New York LaGuardia

Sat 12/6

7:44 pm-9:07 pm

Nonstop1h 23m

$129

Washington, D.C.New York

DCA - LGA

DCALGA

Washington, D.C. Reagan-National

Thu 10/16

8:36 am-10:11 am

Nonstop1h 35m

New York LaGuardia

Mon 10/20

6:30 am-7:50 am

Nonstop1h 20m

$129

Washington, D.C.New York

DCA - LGA

DCALGA

Washington, D.C. Reagan-National

Wed 10/8

1:45 pm-3:00 pm

Nonstop1h 15m

New York LaGuardia

Sun 10/19

7:59 am-9:19 am

Nonstop1h 20m

$129

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/21

Showing 1-10 of 22 results
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Best time to book a flight from Reagan-National to LaGuardia

Have a flexible travel schedule? Discover the best time to fly to LaGuardia from Reagan-National 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. Reagan-National Airport to New York LaGuardia Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Reagan-National to LaGuardia. Price data was last updated on August 8, 2025.

To ensure you get the cheapest price possible for a flight from Washington, D.C. Reagan-National Airport to New York LaGuardia Airport, you should look to book at least 85 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to New York LaGuardia Airport (average of $199). Flying from Washington, D.C. Reagan-National Airport 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 DCA to LGA?

Find hourly flight availability from Reagan-National 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 August 21, 2025.

When flying from Washington, D.C. Reagan-National Airport to New York LaGuardia Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 17% versus a flight at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Reagan-National to LaGuardia. Price data was last updated on August 17, 2025.

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

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 August 21, 2025.
Get a feel of what it's like to fly with Delta and American Airlines from Washington, D.C. Reagan-National Airport to New York LaGuardia Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Related info for your journey

Find useful and relevant information for your journey from Reagan-National 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 Washington, D.C. Reagan-National Airport to New York LaGuardia Airport?

    Airlines like American Airlines and Delta fly from Washington, D.C. Reagan-National Airport to New York LaGuardia Airport in about 1h 12m. The time it takes to get you to your destination is usually consistent. Washington, D.C. Reagan-National Airport and New York LaGuardia Airport are separated by a distance of 214 mi. Generally, flights for this route are nonstop.

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

    Currently priced at $129, Delta will fly you from Washington, D.C. Reagan-National Airport to New York LaGuardia Airport and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $129. These flights start at 52% lower than the current average price 3 months from now.

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

    No one likes to see their flight delayed. When booking a flight from Washington, D.C. Reagan-National Airport to New York LaGuardia Airport consider choosing American Airlines (71%), Republic Airways (68%) or Delta (64%) as they are the most reliable in getting you off to your destination on time.

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

    Looking at all options, your cheapest flight can be booked for $64. While the most popular route (Washington, D.C. Reagan-National - New York LaGuardia) can be booked for $129 on average our data indicates $330 when flying from Washington, D.C. Reagan-National Airport to New York LaGuardia Airport.

  • Can I find deals for flights from Reagan-National to LaGuardia that include hotel bookings?

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

  • How can I find direct flights from Reagan-National to LaGuardia?

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

  • Can I find deals for business class flights from Reagan-National to LaGuardia?

    Yes. Cheapflights offers flight deals from Reagan-National 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. Reagan-National Airport to New York LaGuardia Airport?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to New York LaGuardia Airport (average of $199). Flying from Washington, D.C. Reagan-National Airport 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

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
Elizabeth
Secaucus
Yonkers
Ronkonkoma
Mahwah
Absecon
East Rutherford
North Bergen
Staten Island
Parsippany
New Brunswick
Stamford
Carle Place
Westbury
Hoboken
East Brunswick
Avenel
Paterson

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Reagan-National to LaGuardia

Discover the top 2 airlines that operate flights from Reagan-National 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 August 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$129Average$273FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$129Average$283FlexibilityNo cancel feeOn-time71%

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