WAS - LGA

$66 Find Cheap Flights from Washington, D.C. to New York LaGuardia Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to LaGuardia departing on 5/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to New York LaGuardia Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to New York, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to New York, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$125
Frontier
Wed 4/22Wed 4/29
BWI - LGA • 1 stop
Cheapest non-stop
$159
Typical prices: $202-$397
Delta
Sat 4/25Sat 4/25
DCA - LGA • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Delta offers free Wi-Fi for SkyMiles members.
DCA is easy to reach via the metro line.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $123 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with American Airlines, Delta and United Airlines. Average duration is 1h 25m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top routes
Cheapest • 6% average savings
Most popular
Insights
Insights
Insights
Insights
Avoid delays
Most punctual • 81% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $161 (round-trip)
Shortest trip • 5h 30m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 38% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 24% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to LaGuardia!
Flight Deals
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Expert advice
Flight Deals

Cheap Flights from Washington, D.C. to LaGuardia (WAS-LGA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to LaGuardia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington, D.C. to LaGuardia

Wed, Apr 22 - Wed, Apr 29
Frontier Logo
12:17 pm - 8:59 pm
BWI
-
LGA
8h 42m
1 stop
Frontier Logo
6:40 pm - 12:44 am
LGA
-
BWI
6h 04m
1 stop
$125Frontier
Tue, Jun 2 - Wed, Jun 3
JetBlue Logo
11:15 am - 9:45 pm
DCA
-
LGA
10h 30m
1 stop
JetBlue Logo
1:29 pm - 10:32 pm
LGA
-
DCA
9h 03m
1 stop
$125JetBlue
Fri, May 29 - Fri, May 29
JetBlue Logo
6:59 am - 1:30 pm
DCA
-
LGA
6h 31m
1 stop
JetBlue Logo
3:55 pm - 10:32 pm
LGA
-
DCA
6h 37m
1 stop
$126JetBlue
Tue, Apr 28 - Tue, May 12
Frontier Logo
12:17 pm - 8:59 pm
BWI
-
LGA
8h 42m
1 stop
Frontier Logo
10:00 pm - 7:43 am
LGA
-
BWI
9h 43m
1 stop
$127Frontier
Wed, May 6 - Wed, May 13
Frontier Logo
11:12 am - 5:48 pm
IAD
-
LGA
6h 36m
1 stop
Frontier Logo
6:29 am - 5:27 pm
LGA
-
IAD
10h 58m
1 stop
$127Frontier
Fri, Apr 24 - Fri, May 1
JetBlue Logo
2:45 pm - 11:15 pm
DCA
-
LGA
8h 30m
1 stop
JetBlue Logo
3:55 pm - 10:32 pm
LGA
-
DCA
6h 37m
1 stop
$128JetBlue
Tue, Apr 14 - Wed, Apr 15
Frontier Logo
6:05 am - 8:59 pm
IAD
-
LGA
14h 54m
1 stop
Frontier Logo
6:40 pm - 12:36 am
LGA
-
IAD
5h 56m
1 stop
$128Frontier
Sat, Apr 25 - Sat, May 2
JetBlue Logo
11:00 am - 8:00 pm
DCA
-
LGA
9h 00m
1 stop
JetBlue Logo
11:45 am - 7:00 pm
LGA
-
DCA
7h 15m
1 stop
$129JetBlue
Sat, Apr 18 - Tue, Apr 21
Frontier Logo
10:51 am - 8:59 pm
IAD
-
LGA
10h 08m
1 stop
Frontier Logo
6:40 pm - 12:36 am
LGA
-
IAD
5h 56m
1 stop
$129Frontier
Fri, Jun 5 - Sun, Jun 7
United Airlines Logo
10:05 pm - 11:30 pm
IAD
-
LGA
1h 25mnonstop
United Airlines Logo
6:00 am - 7:26 am
LGA
-
IAD
1h 26mnonstop
$159United Airlines
Booking Insights

KAYAK's insights & trends for Washington, D.C. to LaGuardia flights

Get data-powered insights and trends into flights from Washington, D.C. to LaGuardia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Washington, D.C. to New York LaGuardia Airport flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Washington, D.C. to New York LaGuardia Airport costs $129 on the route between Washington, D.C. Reagan-National Airport (DCA) and New York LaGuardia Airport (LGA). Over the past month, this route was, on average, 6% cheaper than other Washington, D.C.-New York LaGuardia Airport routes. It is also the most popular route.

What’s the cheapest day of the week to fly from Washington, D.C. to New York LaGuardia Airport?

The average price of all round-trip flights from Washington, D.C. to New York LaGuardia Airport clicked on KAYAK for each day over the last 12 months.

When flying from Washington, D.C. to New York LaGuardia Airport, you should consider leaving on a Saturday and avoid Tuesdays if you are looking for the best rates. For your return to Washington, D.C., you’ll find the best rates on Fridays and the most expensive ones on Thursdays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. to New York LaGuardia Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. to New York LaGuardia Airport is January, where tickets cost $189 (return) on average. On the other hand, the most expensive months are June and March, where the average cost of round-trip tickets is $333 and $291 respectively.

Can I save money by flying with a layover from Washington, D.C. to New York LaGuardia Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $232 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. to New York LaGuardia Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Washington, D.C. to New York LaGuardia Airport, you should book around 3 weeks before departure, which saves you about 38% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Expert advice

Expert advice for your flight from Washington, D.C. to LaGuardia

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Delta and United Airlines

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Ramsey Qubein

Ramsey Qubein

Expert on DCA

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Laura Ratliff

Laura Ratliff

Expert on LGA

Laura Ratliff is a New York-based writer and editor. She lives in downtown Brooklyn with her husband and their beloved dogs. Originally from Texas, she now considers New York City her home. She typically spends more than 200,000 miles on a plane each year and stays in plenty of hotels.

Good to know

Low seasonNovember
Cheapest flight$66
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from Reagan Washington National Airport to New York LaGuardia Airport

When to book flights from Washington, D.C. to LaGuardia

Are your dates flexible? Find out the best times to travel from Washington, D.C. to LaGuardia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington, D.C. to New York LaGuardia Airport flights

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

    In the last 3 days, the lowest price for a flight from Washington, D.C. to New York LaGuardia Airport was $66 for a one-way ticket and $123 for a round-trip.

  • Do I need a passport to fly between Washington, D.C. and New York LaGuardia Airport?

    A passport is not required to fly from Washington, D.C. to New York LaGuardia Airport.

  • Which airports will I be using when flying from Washington, D.C. to New York LaGuardia Airport?

    Washington, D.C. is served by 2 major airports and there is only 1 main airport in New York LaGuardia Airport. You will leave Washington, D.C. from one of these airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl. You will be arriving at New York LaGuardia.

  • Which airlines offer Wi-Fi service onboard planes from Washington, D.C. to New York LaGuardia Airport?

    American Airlines, Delta, JetBlue, Porter Airlines, and Air Canada offer inflight Wi-Fi service on the Washington, D.C. to New York LaGuardia Airport flight route.

  • Which aircraft models fly most regularly from Washington, D.C. to New York LaGuardia Airport?

    The Embraer 175 is the aircraft model that flies most regularly on the Washington, D.C. to New York LaGuardia Airport flight route.

  • Which airline alliances offer flights from Washington, D.C. to New York LaGuardia Airport?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Washington, D.C. and New York LaGuardia Airport, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Washington, D.C. to New York LaGuardia Airport?

    There are nonstop flights from Washington, D.C. to New York LaGuardia Airport on a daily basis.

  • Which is the best airline for flights from Washington, D.C. to New York, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to New York are Delta and United Airlines. With an average price for the route of $267 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $209 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Washington, D.C. to New York LaGuardia Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to New York LaGuardia Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to New York LaGuardia Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to New York LaGuardia Airport from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington, D.C. to New York LaGuardia Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to New York LaGuardia Airport with an airline and back to Washington, D.C. with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to New York LaGuardia Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to New York LaGuardia Airport from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Washington, D.C. to New York LaGuardia Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $150 or less one-way and $223 or less round-trip.

Prefer to fly direct from Washington, D.C. to New York LaGuardia Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Washington, D.C. to New York LaGuardia.
Find which airlines fly direct from Washington, D.C. to New York LaGuardia Airport, which days they fly and book direct flights.

Direct departures

Washington, D.C. to New York LaGuardia

Monday

American Airlines,Delta,United Airlines

American Airlines,Delta, +1 more

Tuesday

American Airlines,Delta,United Airlines

American Airlines,Delta, +1 more

Wednesday

American Airlines,Delta,United Airlines

American Airlines,Delta, +1 more

Thursday

American Airlines,Delta,United Airlines

American Airlines,Delta, +1 more

Friday

American Airlines,Delta,United Airlines

American Airlines,Delta, +1 more

Saturday

American Airlines,Delta,United Airlines

American Airlines,Delta, +1 more

Sunday

American Airlines,Delta,United Airlines

American Airlines,Delta, +1 more

See more direct flights

Direct returns

New York LaGuardia to Washington, D.C.

Monday

American Airlines,Delta,United Airlines

American Airlines,Delta, +1 more

Tuesday

American Airlines,Delta,United Airlines

American Airlines,Delta, +1 more

Wednesday

American Airlines,Delta,United Airlines

American Airlines,Delta, +1 more

Thursday

American Airlines,Delta,United Airlines

American Airlines,Delta, +1 more

Friday

American Airlines,Delta,United Airlines

American Airlines,Delta, +1 more

Saturday

American Airlines,Delta,United Airlines

American Airlines,Delta, +1 more

Sunday

American Airlines,Delta,United Airlines

American Airlines,Delta, +1 more

See more direct flights

Reviews of the top 3 airlines serving from Washington, D.C. to LaGuardia

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to New York. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Washington, D.C. to LaGuardia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8293 reviews
8.5Crew
8.1Boarding
7.9Comfort
7.8Entertainment
7.2Food
Airline reviews

Cabin was not pressurized properly. Several passengers had respiratory difficulties.

4.0 OkayFelix, Mar 2026
BOS - LGA
Read more Delta reviews

Cabin was not pressurized properly. Several passengers had respiratory difficulties.

The staff was fine. The plane was extremely tight, and I paid for the wifi and it did not work at all. I was actually going to ask for a refund.

Terrible. Four hour delay because Delta could not find crew to man the aircraft. Terrible communication. Terrible insight into the delays. One of the worst flight experiences I’ve had.

The crew, and fellow passengers, were super gracious and kind. There seemed to be plenty of bin space even though the plane was full. It’s nice to get a glass of wine with dinner in Premiere seating, and there was a lot of food.

Good experience and the flight landed early. There was no food I had or entertainment.

bulkhead seat had very little legroom - even in bsiness class.

This was one of the worst flights I’ve been on in years. I upgraded to comfort and had such an uncomfortable experience. The person next to me was oversized - which I understand - however, they took up their space and mine. I could only use about 50% of my seat space to not be physically touching this person the entire flight and there was no spatial awareness. I also could not use the seat outlet because their body was obstructing it. It was very inconvenient. Their body kept touching me repeatedly during the flight and I felt very uncomfortable. To pay more for an upgraded space and then not even being able to use it was highly disappointing.

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Air travel sucks. It continues to be awful for all airlines. No shame on delta alone.

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

There was no WiFi available, there were mechanical problems with the plane and we landed at C 124, then the gate was switched to A 26, then all the way back to C126! For a 75 yo woman traveling alone, this was a difficult journey, indeed!

Wonderful. Quick boarding. Early departure and we arrived 30 minutes early at our destination. Unfortunately, when you arrive early, there is still a departing aircraft at our gate. We had to park for 30 minutes until the gate was clear. So our early arrival was not really early at the gate. Otherwise it was a quick and smooth flight. Appreciated the efficiency.

2+ hours delayed Outlet in row 12 did not work Tv monitors did not work Lights kept off the entire flight for at 5pm-7pm flight

Plane outlets in my row not working to charge phone. Staff response was, well it should be. Plug into seed for volume not working well. Had to find the sweet spot for plug in or it would shut off and on.

I upgraded my seat and was promised it would be next to the emergency door for extra leg room and they said it was premium plus but it was at the back of the plane...same thing happened from Newark to Dubai

HORRIBLE, my initial flight was cancelled, they made me pay $200 extra dollars and that got cancelled as well! After 6 cancellations I decided to get a refund because I needed to get home to my babies. Out of $1000+ dollars they offered me only $40 in refund! Totally unacceptable! The flight that they cancelled I was able to fly it on another airline. I had to spend $400 on one way tickets just to get home! I’m still getting the runaround.

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

I wish there were outlets to charge my iPhone. The crew was great; we had a female pilot who was great with explaining what was happening and delays,

Our flight was delayed 3 times and this is why I am giving such low reviews. Everything else was okay but being in the airport at 4:30pm for my initial flight at 7pm to not leave until after 9:30pm is insane,

The crew was excellent and overall the flight was good. No complaints.

Good crew and flight was on time. It’s a small plane with limited overhead luggage space. They said the overhead space was full and I had to check my bag. There was still space when I got on. Waiting for my checked luggage added 30 minutes to my trip. Not the end of the world but also not great.

My seat was assigned last row behind restrooms No legroom’s I’m very Pettit Still was not comfortable Food choice was excellent

There was free WiFi (definitely a plus), but the flight was delayed 45 minutes waiting on a catering truck that never arrived. The pilot said there would be food vouchers given out at the end of the gangway to make up for the inconvenience, but there was no one offering those. Delay made me late for work!

Overall it was a good flight. Because we traveled on a Saturday we were upgraded to FC since my wife and I are both Executive Platinum. The only areas for improvement we noted are better snack assortment and perhaps a little nicer plane as American is flying some older planes now. Everything else on this flight was excellent, which is frankly not the norm for American since we have had multiple issues on prior AA flights.

The smell from the bathroom kept wafting through the cabin. It made people sick.

The seats are too uncomfortable for anyone over 5ft 8in. I'm 5'10" with a back and hip issue and I was in pai for the full duration of the flight.

Delayed an hour due to operational issues. Minimal apologies or care for the significant inconvenience caused. Landed at nearly 1am and they still couldn’t find ground staff to get us off the plane promptly.

It was good. But the gate team made me check my carry on when there was plenty of space for my luggage on the plane. Otherwise our trip was fine.

Everything you need to know for your flight from Washington, D.C. to LaGuardia

Information on your arrival and departure airports