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Cheap flights from New York LaGuardia Airport to Washington, D.C. Dulles Intl Airport from $74

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. Dulles Intl Airport departing on 7/4. 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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Sun 6/23
Sun 6/30

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Easily compare round-trip flights from New York LaGuardia Airport to Washington, D.C. Dulles Intl Airport

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from New York LaGuardia Airport to Washington, D.C. Dulles Intl Airport by changing tabs
United Airlines
Sep 17
LGA10:29 amNew York LaGuardia
1h 26m
IAD11:55 amWashington, D.C. Dulles Intl
Sep 18
IAD8:20 amWashington, D.C. Dulles Intl
1h 27m
LGA9:47 amNew York LaGuardia
Multiple Airlines
Jul 25
LGA7:00 amNew York LaGuardia
9h 20m
1 stop
IAD4:20 pmWashington, D.C. Dulles Intl
Jul 28
IAD12:55 pmWashington, D.C. Dulles Intl
6h 34m
2 stops
LGA7:29 pmNew York LaGuardia
United Airlines
Sep 18
LGA10:29 amNew York LaGuardia
1h 26m
IAD11:55 amWashington, D.C. Dulles Intl
Sep 22
IAD8:20 amWashington, D.C. Dulles Intl
1h 27m
LGA9:47 amNew York LaGuardia
United Airlines
Jul 5
LGA2:49 pmNew York LaGuardia
1h 31m
IAD4:20 pmWashington, D.C. Dulles Intl
Jul 5
IAD10:10 pmWashington, D.C. Dulles Intl
1h 20m
LGA11:30 pmNew York LaGuardia
United Airlines
Jul 17
LGA10:20 amNew York LaGuardia
1h 25m
IAD11:45 amWashington, D.C. Dulles Intl
Jul 17
IAD10:10 pmWashington, D.C. Dulles Intl
1h 20m
LGA11:30 pmNew York LaGuardia
Multiple Airlines
Jul 18
LGA7:00 amNew York LaGuardia
9h 20m
1 stop
IAD4:20 pmWashington, D.C. Dulles Intl
Jul 25
IAD12:55 pmWashington, D.C. Dulles Intl
6h 34m
2 stops
LGA7:29 pmNew York LaGuardia

Find the cheapest one-way flights from New York LaGuardia Airport to Washington, D.C. Dulles Intl Airport

If you're looking for one-way flights from New York LaGuardia Airport to Washington, D.C. Dulles Intl Airport, view some of our deals below provided by Spirit Airlines and United Airlines
United Airlines
Jul 4
LGA6:00 amNew York LaGuardia
1h 26m
IAD7:26 amWashington, D.C. Dulles Intl
Multiple Airlines
Jul 11
LGA7:00 amNew York LaGuardia
9h 20m
1 stop
IAD4:20 pmWashington, D.C. Dulles Intl
Spirit Airlines
Jul 15
LGA8:24 pmNew York LaGuardia
13h 29m
1 stop
IAD9:53 amWashington, D.C. Dulles Intl

Find the cheapest direct flights from New York LaGuardia Airport to Washington, D.C.

United Airlines
Sep 17
LGA10:29 amNew York LaGuardia
1h 26m
IAD11:55 amWashington, D.C. Dulles Intl
Sep 18
IAD8:20 amWashington, D.C. Dulles Intl
1h 27m
LGA9:47 amNew York LaGuardia
United Airlines
Sep 18
LGA10:29 amNew York LaGuardia
1h 26m
IAD11:55 amWashington, D.C. Dulles Intl
Sep 22
IAD8:20 amWashington, D.C. Dulles Intl
1h 27m
LGA9:47 amNew York LaGuardia
United Airlines
Jul 5
LGA2:49 pmNew York LaGuardia
1h 31m
IAD4:20 pmWashington, D.C. Dulles Intl
Jul 5
IAD10:10 pmWashington, D.C. Dulles Intl
1h 20m
LGA11:30 pmNew York LaGuardia
United Airlines
Jul 16
LGA10:20 amNew York LaGuardia
1h 25m
IAD11:45 amWashington, D.C. Dulles Intl
Jul 23
IAD10:10 pmWashington, D.C. Dulles Intl
1h 20m
LGA11:30 pmNew York LaGuardia
United Airlines
Jul 10
LGA2:49 pmNew York LaGuardia
1h 31m
IAD4:20 pmWashington, D.C. Dulles Intl
Jul 14
IAD10:10 pmWashington, D.C. Dulles Intl
1h 20m
LGA11:30 pmNew York LaGuardia
United Airlines
Aug 15
LGA6:00 amNew York LaGuardia
1h 26m
IAD7:26 amWashington, D.C. Dulles Intl
Aug 18
IAD8:20 amWashington, D.C. Dulles Intl
1h 18m
LGA9:38 amNew York LaGuardia

Search last-minute flights to Washington, D.C. Dulles Intl Airport from New York LaGuardia Airport

Find and compare round-trip flight prices for your last-minute flight from New York LaGuardia Airport to Washington, D.C. Dulles Intl Airport
Multiple Airlines
Jun 27
LGA7:00 amNew York LaGuardia
8h 34m
1 stop
IAD3:34 pmWashington, D.C. Dulles Intl
Jun 29
IAD8:25 amWashington, D.C. Dulles Intl
10h 50m
2 stops
LGA7:15 pmNew York LaGuardia
United Airlines
Jun 24
LGA2:55 pmNew York LaGuardia
1h 25m
IAD4:20 pmWashington, D.C. Dulles Intl
Jul 15
IAD8:20 amWashington, D.C. Dulles Intl
1h 18m
LGA9:38 amNew York LaGuardia
Multiple Airlines
Jun 27
LGA7:00 amNew York LaGuardia
8h 34m
1 stop
IAD3:34 pmWashington, D.C. Dulles Intl
Jun 30
IAD8:40 amWashington, D.C. Dulles Intl
10h 35m
2 stops
LGA7:15 pmNew York LaGuardia
Multiple Airlines
Jun 24
LGA3:16 pmNew York LaGuardia
24h 54m
2 stops
IAD4:10 pmWashington, D.C. Dulles Intl
Jul 15
IAD12:55 pmWashington, D.C. Dulles Intl
6h 34m
2 stops
LGA7:29 pmNew York LaGuardia
United Airlines
Jun 27
LGA6:00 amNew York LaGuardia
1h 26m
IAD7:26 amWashington, D.C. Dulles Intl
Jun 27
IAD10:10 pmWashington, D.C. Dulles Intl
1h 20m
LGA11:30 pmNew York LaGuardia
Multiple Airlines
Jun 24
LGA3:16 pmNew York LaGuardia
20h 19m
2 stops
IAD11:35 amWashington, D.C. Dulles Intl
Jun 28
IAD8:25 amWashington, D.C. Dulles Intl
10h 50m
2 stops
LGA7:15 pmNew York LaGuardia

United Airlines flights from New York LaGuardia Airport to Washington, D.C. Dulles Intl Airport

Our best United Airlines deals on New York LaGuardia Airport to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines
Sep 17
LGA10:29 amNew York LaGuardia
1h 26m
IAD11:55 amWashington, D.C. Dulles Intl
Sep 18
IAD8:20 amWashington, D.C. Dulles Intl
1h 27m
LGA9:47 amNew York LaGuardia
United Airlines
Sep 18
LGA10:29 amNew York LaGuardia
1h 26m
IAD11:55 amWashington, D.C. Dulles Intl
Sep 22
IAD8:20 amWashington, D.C. Dulles Intl
1h 27m
LGA9:47 amNew York LaGuardia
United Airlines
Jul 5
LGA2:49 pmNew York LaGuardia
1h 31m
IAD4:20 pmWashington, D.C. Dulles Intl
Jul 5
IAD10:10 pmWashington, D.C. Dulles Intl
1h 20m
LGA11:30 pmNew York LaGuardia

American Airlines flights from New York LaGuardia Airport to Washington, D.C. Dulles Intl Airport

Our best American Airlines deals on New York LaGuardia Airport to Washington, D.C. Dulles Intl Airport flight tickets
American Airlines
Jun 28
LGA8:07 pmNew York LaGuardia
12h 40m
2 stops
IAD8:47 amWashington, D.C. Dulles Intl
Jun 30
IAD5:43 pmWashington, D.C. Dulles Intl
13h 46m
2 stops
LGA7:29 amNew York LaGuardia
American Airlines
Jun 28
LGA8:07 pmNew York LaGuardia
12h 40m
2 stops
IAD8:47 amWashington, D.C. Dulles Intl
Jun 30
IAD5:43 pmWashington, D.C. Dulles Intl
13h 46m
2 stops
LGA7:29 amNew York LaGuardia
American Airlines
Jun 28
LGA8:07 pmNew York LaGuardia
12h 40m
2 stops
IAD8:47 amWashington, D.C. Dulles Intl
Jun 30
IAD8:15 pmWashington, D.C. Dulles Intl
14h 57m
1 stop
LGA11:12 amNew York LaGuardia

How to get the cheapest flight ticket from New York LaGuardia Airport to Washington, D.C. Dulles Intl Airport

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 from New York LaGuardia Airport to Washington, D.C. Dulles Intl Airport?

July. The cheapest time of year to fly to Washington, D.C. Dulles Intl Airport from New York LaGuardia Airport is July. Most expensive is February

What is the cheapest day to depart New York LaGuardia Airport for Washington, D.C. Dulles Intl Airport?

Thursday. The cheapest day of the week is typically Thursday. The most expensive is typically Saturday

When is the cheapest time to fly from New York LaGuardia Airport to Washington, D.C. Dulles Intl Airport?

In the evening. New York LaGuardia Airport to Washington, D.C. Dulles Intl Airport flights are approximately 9% more expensive in the afternoon than in the evening

What is the cheapest airline that flies to Washington, D.C. Dulles Intl Airport from New York LaGuardia Airport?

Delta. Delta and United Airlines are the most popular carriers operating from New York LaGuardia Airport to Washington, D.C. Dulles Intl Airport

How far in advance should you book New York LaGuardia Airport to Washington, D.C. Dulles Intl Airport flights?

5 days before. The cheapest time to buy a flight from New York LaGuardia Airport to Washington, D.C. Dulles Intl Airport is approximately 5 days to departure

How many flights depart from New York LaGuardia Airport to Washington, D.C. Dulles Intl Airport on average per day?

The number of flights available between New York LaGuardia Airport and Washington, D.C. Dulles Intl Airport is 15 per day as of June 2024. The most frequent departure time is 5:00AM, with 44% of daily flights leaving in the morning.

How many flights depart from New York LaGuardia Airport to Washington, D.C. Dulles Intl Airport on average per week?

As of June 2024, 109 flights take off from New York LaGuardia Airport and land in Washington, D.C. Dulles Intl Airport each week. The most common flight departure day for this route is Monday, with 17% of weekly flights taking off on this day.

What cabin class options are available on New York LaGuardia Airport to Washington, D.C. Dulles Intl Airport flights?

There are 3 cabin classes available to choose from on New York LaGuardia Airport to Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport flights?

No. A direct flight is the cheapest option for a flight between New York LaGuardia Airport to Washington, D.C. Dulles Intl Airport.

Cheap New York LaGuardia Airport to Washington, D.C. Dulles Intl Airport (LGA to IAD) 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. Dulles Intl Airport

Best Price Found

$74

Fastest flight time

1h 19m

Direct flights

Every day
The best one-way flight to Washington, D.C. Dulles Intl Airport from New York LaGuardia Airport in the past 72 hours is $74. The best round-trip flight deal from New York LaGuardia Airport to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $147.
The fastest flight from New York LaGuardia Airport to Washington, D.C. Dulles Intl Airport takes 1h 19m
Direct flights go from New York LaGuardia Airport to Washington, D.C. Dulles Intl Airport every day.

  • How far is New York LaGuardia to Washington, D.C. Dulles Intl by plane?

    A flight from New York LaGuardia to Washington, D.C. Dulles Intl will travel around 227.7 mi. Typically, this will take 1h 19m by plane in normal conditions.

  • When did momondo last update prices for flights from New York LaGuardia Airport to Washington, D.C. Dulles Intl Airport?

    Prices for flights from New York LaGuardia Airport to Washington, D.C. Dulles Intl Airport were last updated today.

  • How many operators does momondo search for flights from New York LaGuardia Airport to Washington, D.C. Dulles Intl Airport?

  • How old do you have to be to fly from New York LaGuardia Airport to Washington, D.C. Dulles Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New York LaGuardia Airport to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The required travel and health documents for your Washington, D.C. Dulles Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Best airlines flying from New York LaGuardia Airport to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from New York LaGuardia Airport to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $138Free CancellationRating
7.4
10,000 reviews
Search United Airlines flights
DeltaPriceFrom $153Free CancellationRating
8.0
10,000 reviews
Search Delta flights
  • Delta Flights From New York LaGuardia Airport to Washington, D.C. Dulles Intl Airport

    Delta flight deals from New York LaGuardia Airport to Washington, D.C. Dulles Intl Airport start from $153 round-trip. Over the 16 Delta flights for this route in a normal week, average airfare is usually $247 round-trip - but some users have found much cheaper deals with momondo.

  • United Airlines Flights From New York LaGuardia Airport to Washington, D.C. Dulles Intl Airport

    The best United Airlines deal for New York LaGuardia Airport to Washington, D.C. Dulles Intl Airport flight tickets found on momondo in the last 72 hours was $138, round-trip. It should be noted that an average United Airlines flight deal for this route in this time was higher, at $268 round-trip. United Airlines operates 54 flights out of New York LaGuardia Airport into Washington, D.C. Dulles Intl Airport in an average week, so prices vary by time and availability. 10,000 United Airlines reviews by users on momondo have scored the airline at 7.4/10.


Why 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?

Flights from New York to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from New York to Washington, D.C.?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from New York.

I’m not ready to book a flight from New York to Washington, D.C. right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Washington, D.C. from New York. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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Sun 6/30
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