LaGuardia

$65+ 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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — LGA
Jul 8 — Jul 151
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Cheapflights Tip: The best prices from Washington, D.C. Reagan-National to New York LaGuardia are usually found in September or August, booked 85 days in advance, depart on a Saturday or Thursday and return on a Friday

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 July 3, 2025.

Round-trip from

$124
(American Airlines)

One-way from

$65
(Delta)

Popular in

December

Cheapest in

September

Average price

$279

Good round-trip deal

$193 or less

Good one-way deal

$150 or less
From Washington, D.C. Reagan-National to New York LaGuardia
One-way flight from Washington, D.C. Reagan-National to New York LaGuardia
Highest demand for flights based on searches. 10% potential increase in price ($31 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from Washington, D.C. Reagan-National to New York LaGuardia.
Price to beat on a one-way flight from Washington, D.C. Reagan-National to New York LaGuardia.

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 July 3, 2025.

This American Airlines deal was found by Cheapflights users on 7/1. 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.
Mon 9/152:59 pmDCA - LGA
Nonstop1h 22mAmerican Airlines
Mon 9/157:50 pmLGA - DCA
Nonstop1h 25mAmerican Airlines
Deal found 7/1$124
This Delta deal was found by Cheapflights users on 7/3. 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 7/246:00 amDCA - LGA
Nonstop1h 10mDelta
Sat 7/268:20 amLGA - DCA
Nonstop1h 27mDelta
Deal found 7/3$129
This Southwest deal was found by Cheapflights users on 7/3. 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 8/1111:45 amDCA - LGA
1 stop5h 15mSouthwest
Wed 8/1311:25 amLGA - DCA
1 stop6h 50mSouthwest
Deal found 7/3$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 July 3, 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

Mon 9/15

2:59 pm-4:21 pm

Nonstop1h 22m

New York LaGuardia

Mon 9/15

7:50 pm-9:15 pm

Nonstop1h 25m

$124

Washington, D.C.New York

DCA - LGA

DCALGA

Washington, D.C. Reagan-National

Thu 7/24

6:00 am-7:10 am

Nonstop1h 10m

New York LaGuardia

Sat 7/26

8:20 am-9:47 am

Nonstop1h 27m

$129

Washington, D.C.New York

DCA - LGA

DCALGA

Washington, D.C. Reagan-National

Mon 8/11

11:45 am-5:00 pm

1 stop5h 15m

New York LaGuardia

Wed 8/13

11:25 am-6:15 pm

1 stop6h 50m

$177

Washington, D.C.New York

DCA - LGA

DCALGA

Washington, D.C. Reagan-National

Fri 8/1

6:00 am-7:10 am

Nonstop1h 10m

$65

Washington, D.C.New York

DCA - LGA

DCALGA

Washington, D.C. Reagan-National

Thu 8/7

6:05 am-1:20 pm

1 stop7h 15m

$89

Washington, D.C.New York

DCA - LGA

DCALGA

Washington, D.C. Reagan-National

Sun 7/27

10:20 pm-11:44 pm

Nonstop1h 24m

$95

Washington, D.C.New York

DCA - LGA

DCALGA

Washington, D.C. Reagan-National

Sat 8/30

1:00 pm-10:05 pm

1 stop9h 05m

$125

Washington, D.C.New York

DCA - LGA

DCALGA

Washington, D.C. Reagan-National

Tue 7/22

11:45 am-6:48 pm

1 stop7h 03m

$138

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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 June 27, 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 July 3, 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 morning, which can drop the price by up to 11% 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 June 29, 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 July 3, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and JetBlue 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.

Crew

8.6

Food

7.0

Entertainment

7.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Crew

8.6

Food

7.0

Entertainment

7.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
8.0
Very good

Crew

8.6

Food

7.0

Entertainment

7.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Crew

8.6

Food

7.0

Entertainment

7.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Crew

8.6

Food

7.0

Entertainment

7.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Crew

8.6

Food

7.0

Entertainment

7.6

Comfort

8.0

Boarding

8.2

Overall

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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

    Currently priced at $124, American Airlines will fly you from Washington, D.C. Reagan-National Airport to New York LaGuardia Airport and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Southwest - these airlines can fly you to your destination from $129 and $177, respectively. These flights start at 53% lower than the current average price 3 months from now.

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

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $65. Users have also found prices from $89 and $95 on Southwest and American Airlines, respectively.

  • 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 Delta (70%), Republic Airways (66%) or American Airlines (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 $307 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 Washington, D.C. Reagan-National Airport?

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Queens
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Secaucus
Elizabeth
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Staten Island
Stamford
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Princeton

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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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$129Average$271FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$137Average$278FlexibilityNo cancel feeOn-time71%

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