Cheap flights from New York LaGuardia Airport to Washington, D.C. from $65
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York LaGuardia Airport to Washington, D.C. departing on 7/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Spirit Airlines flights from New York LaGuardia Airport to Washington, D.C.
Our best Spirit Airlines deals on New York LaGuardia Airport to Washington, D.C. flight tickets
Southwest flights from New York LaGuardia Airport to Washington, D.C.
Our best Southwest deals on New York LaGuardia Airport to Washington, D.C. flight tickets
See travel insights to Washington, D.C. from
How to get the cheapest flight ticket from New York LaGuardia Airport to Washington, D.C.
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Washington, D.C.?
The month of September is, on average, the cheapest month to fly to Washington, D.C. from New York LaGuardia Airport, with most prices found around $189. If you’re not able to fly to Washington, D.C. in September, then April is your next best option. Flight prices from New York LaGuardia Airport to Washington, D.C. during April average around $197.
What is the cheapest day to depart on your flight to Washington, D.C.?
On average, the least expensive day to fly to Washington, D.C. from New York LaGuardia Airport is on a Friday. momondo users have found tickets for Friday departures for as low as $354. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from New York LaGuardia Airport to Washington, D.C. for around $469.
What is the cheapest time of day to depart on your flight to Washington, D.C.?
In the morning is the cheapest time of day to fly from New York LaGuardia Airport to Washington, D.C. when you can find flight prices for as low as $381. Flying to Washington, D.C. in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $472. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest New York LaGuardia to Washington, D.C. flight route?
Fly from New York LaGuardia to Washington, D.C. Reagan-National for the best New York LaGuardia - Washington, D.C. flight prices
What cabin class options are available on New York LaGuardia to Washington, D.C. flights?
There are 4 cabin classes available to choose from on New York LaGuardia to Washington, D.C. flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on New York LaGuardia Airport to Washington, D.C. flights?
No. A direct flight is the cheapest option for a flight between New York LaGuardia Airport to Washington, D.C..
What is the cheapest airline that flies from New York LaGuardia to Washington, D.C.?
United Airlines, Delta, and American Airlines are the most popular carriers operating from New York LaGuardia to Washington, D.C.
What airlines fly to Washington, D.C.?
American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Washington, D.C. from New York LaGuardia Airport according to our data. American Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Washington, D.C.. Keep in mind that there are 4 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.
How many flights depart from New York LaGuardia Airport to Washington, D.C. on average per day?
As of June 2025, there are 20 flights per day flying from New York LaGuardia Airport to Washington, D.C.. The most common time of day flights depart is 6:00AM, with 50% of flights taking off at noon.
How many flights depart from New York LaGuardia Airport to Washington, D.C. on average per week?
141 flights are operational weekly from New York LaGuardia Airport to Washington, D.C. as of June 2025. The most popular departure day for this route is Thu, with 21% of flights per week taking off on this day.
When to book flights from New York LaGuardia Airport to Washington, D.C.
Cheap New York LaGuardia Airport to Washington, D.C. (LGA to WAS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from New York LaGuardia Airport to Washington, D.C.
Best Price Found | $65 |
|---|---|
Fastest flight time | 1h 16m |
Direct flights | Every day |
Airports in Washington, D.C. | 3 airports |
How far is New York LaGuardia to Washington, D.C. by plane?
The straight-line distance from New York LaGuardia to Washington, D.C. is 211.6 mi. 1h 16m is a normal flight duration for this route.
When did momondo last update prices for flights from New York LaGuardia Airport to Washington, D.C.?
Prices for flights from New York LaGuardia Airport to Washington, D.C. refresh daily.
How many operators does momondo search for flights from New York LaGuardia Airport to Washington, D.C.?
As of June 2025, there are 4 operators available to choose from for flights from New York LaGuardia Airport to Washington, D.C..
How old do you have to be to fly from New York LaGuardia Airport to Washington, D.C.?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York LaGuardia Airport to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The necessary travel and health documents for your Washington, D.C. trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from New York LaGuardia Airport to Washington, D.C.?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from New York LaGuardia Airport to Washington, D.C. is Embraer 175 (21.58% of total bookings). The next most popular plane models are Embraer 170 (10.13%), Embraer 175 (Enhanced Winglets) (7.88%), and Canadair (Bombardier) Regional Jet 900 (6.77%).
What is the most popular airline from New York LaGuardia Airport to Washington, D.C.?
momondo data reveals that the most frequently booked airline on the route from New York LaGuardia Airport to Washington, D.C. is American Airlines, representing 54% of all bookings. The subsequent popular airlines are Delta at 38% and United Airlines at 9%.
Best airlines flying from New York LaGuardia Airport to Washington, D.C.
Compare and see reviews for airlines that fly from New York LaGuardia Airport to Washington, D.C. with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $128 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom $130 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $147 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $242 | Free Cancellation | Rating 8.0 4,287 reviews |
Delta Flights From New York LaGuardia Airport to Washington, D.C.
Delta is one of the most popular airlines flying from New York LaGuardia Airport to Washington, D.C., operating 31 flights/week on average for this route. A good Delta flight deal for New York LaGuardia Airport to Washington, D.C. starts from $128 round-trip, up to an average price of $327. Our users have rated Delta at 8.0/10.
United Airlines Flights From New York LaGuardia Airport to Washington, D.C.
The best United Airlines deal for New York LaGuardia Airport to Washington, D.C. flight tickets found on momondo in the last 72 hours was $147, round-trip. It should be noted that an average United Airlines flight deal for this route in this time was higher, at $295 round-trip. United Airlines operates 24 flights out of New York LaGuardia Airport into Washington, D.C. in an average week, so prices vary by time and availability. 8,790 United Airlines reviews by users on momondo have scored the airline at 7.4/10.
Traveling to a place near Washington, D.C.?
Book flights to Washington, D.C. if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from New York to Washington, D.C.?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from New York to Washington, D.C. for you.
Can I find flights from New York to Washington, D.C. with flexible booking policies on momondo?
Yes. All flights to Washington, D.C. from New York on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from New York to Washington, D.C.?
momondo provides multiple filters to help you find the best flight to Washington, D.C. from New York. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from New York to Washington, D.C. right now. Can momondo alert me if prices change?
Price alerts on flights to Washington, D.C. from New York are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.