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Cheap flights from Washington, D.C. Dulles Intl Airport to New York from $64

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to New York departing on 11/15. 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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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to New York

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:23 pm - 11:44 pmIAD-LGA
1h 21mnonstop
United Airlines Logo
6:00 am - 7:27 amLGA-IAD
1h 27mnonstop
$107United Airlines
Find Deal
Mon, Dec 8 - Tue, Dec 9
Frontier Logo
6:00 am - 11:29 amIAD-LGA
5h 29m1 stop
Frontier Logo
12:30 pm - 8:20 pmLGA-IAD
7h 50m1 stop
$110Frontier
Find Deal
Mon, Nov 17 - Tue, Nov 18
Frontier Logo
5:58 am - 12:22 pmIAD-LGA
6h 24m1 stop
Frontier Logo
12:30 pm - 8:20 pmLGA-IAD
7h 50m1 stop
$111Frontier
Find Deal
Sat, Nov 15 - Tue, Nov 18
United Airlines Logo
10:23 pm - 11:44 pmIAD-LGA
1h 21mnonstop
United Airlines Logo
6:00 am - 7:27 amLGA-IAD
1h 27mnonstop
$113United Airlines
Find Deal
Wed, Dec 3 - Fri, Dec 12
United Airlines Logo
10:23 pm - 11:44 pmIAD-LGA
1h 21mnonstop
United Airlines Logo
6:00 am - 7:27 amLGA-IAD
1h 27mnonstop
$115United Airlines
Find Deal
Wed, Dec 3 - Tue, Dec 9
United Airlines Logo
10:12 pm - 11:30 pmIAD-LGA
1h 18mnonstop
United Airlines Logo
6:00 am - 7:27 amLGA-IAD
1h 27mnonstop
$117United Airlines
Find Deal
Sat, Nov 15 - Sun, Nov 16
United Airlines Logo
10:12 pm - 11:30 pmIAD-LGA
1h 18mnonstop
United Airlines Logo
6:00 am - 7:27 amLGA-IAD
1h 27mnonstop
$118United Airlines
Find Deal
Fri, Nov 28 - Fri, Dec 5
United Airlines Logo
10:20 pm - 11:43 pmIAD-LGA
1h 23mnonstop
United Airlines Logo
6:00 am - 7:30 amLGA-IAD
1h 30mnonstop
$122United Airlines
Find Deal
Sat, Jan 17 - Tue, Jan 20
United Airlines Logo
10:12 pm - 11:30 pmIAD-LGA
1h 18mnonstop
United Airlines Logo
6:00 am - 7:27 amLGA-IAD
1h 27mnonstop
$123United Airlines
Find Deal
Sat, Nov 29 - Sat, Dec 6
Multiple Airlines Logo
9:00 am - 10:41 pmIAD-LGA
13h 41m2 stops
Multiple Airlines Logo
4:30 pm - 3:05 pmLGA-IAD
22h 35m1 stop
$159Multiple Airlines
Find Deal
Tue, Dec 9 - Thu, Dec 11

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

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport flight tickets
United Airlines
Dec 8
IAD10:23 pmWashington, D.C. Dulles Intl
1h 21m
LGA11:44 pmNew York LaGuardia
Dec 9
LGA6:00 amNew York LaGuardia
1h 27m
IAD7:27 amWashington, D.C. Dulles Intl
$107
Find similar
United Airlines
Dec 3
IAD10:23 pmWashington, D.C. Dulles Intl
1h 21m
LGA11:44 pmNew York LaGuardia
Dec 12
LGA6:00 amNew York LaGuardia
1h 27m
IAD7:27 amWashington, D.C. Dulles Intl
$113
Find similar
United Airlines
Dec 3
IAD10:23 pmWashington, D.C. Dulles Intl
1h 21m
LGA11:44 pmNew York LaGuardia
Dec 9
LGA6:00 amNew York LaGuardia
1h 27m
IAD7:27 amWashington, D.C. Dulles Intl
$115
Find similar

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

Our best Frontier deals on Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport flight tickets
Frontier
Nov 17
IAD6:00 amWashington, D.C. Dulles Intl
5h 29m
1 stop
LGA11:29 amNew York LaGuardia
Nov 18
LGA12:30 pmNew York LaGuardia
7h 50m
1 stop
IAD8:20 pmWashington, D.C. Dulles Intl
$110
Find similar
Frontier
Nov 15
IAD5:58 amWashington, D.C. Dulles Intl
6h 24m
1 stop
LGA12:22 pmNew York LaGuardia
Nov 18
LGA12:30 pmNew York LaGuardia
7h 50m
1 stop
IAD8:20 pmWashington, D.C. Dulles Intl
$111
Find similar
Frontier
Dec 3
IAD9:00 amWashington, D.C. Dulles Intl
7h 29m
1 stop
LGA4:29 pmNew York LaGuardia
Dec 12
LGA8:30 pmNew York LaGuardia
26h 35m
1 stop
IAD11:05 pmWashington, D.C. Dulles Intl
$124
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport 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, momondo users made 832,500 searches. Data last updated November 2, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.New York

IAD - LGA

IADLGA

Washington, D.C. Dulles Intl

Mon 12/8

10:23 pm-11:44 pm

Nonstop1h 21m

New York LaGuardia

Tue 12/9

6:00 am-7:27 am

Nonstop1h 27m

$107

Washington, D.C.New York

IAD - LGA

IADLGA

Washington, D.C. Dulles Intl

Mon 11/17

6:00 am-11:29 am

1 stop5h 29m

New York LaGuardia

Tue 11/18

12:30 pm-8:20 pm

1 stop7h 50m

$110

Washington, D.C.New York

IAD - LGA

IADLGA

Washington, D.C. Dulles Intl

Sat 11/15

5:58 am-12:22 pm

1 stop6h 24m

New York LaGuardia

Tue 11/18

12:30 pm-8:20 pm

1 stop7h 50m

$111

Washington, D.C.New York

IAD - LGA

IADLGA

Washington, D.C. Dulles Intl

Wed 12/3

10:23 pm-11:44 pm

Nonstop1h 21m

New York LaGuardia

Fri 12/12

6:00 am-7:27 am

Nonstop1h 27m

$113

Washington, D.C.New York

IAD - LGA

IADLGA

Washington, D.C. Dulles Intl

Wed 12/3

10:23 pm-11:44 pm

Nonstop1h 21m

New York LaGuardia

Tue 12/9

6:00 am-7:27 am

Nonstop1h 27m

$115

Washington, D.C.New York

IAD - LGA

IADLGA

Washington, D.C. Dulles Intl

Sat 11/15

10:12 pm-11:30 pm

Nonstop1h 18m

New York LaGuardia

Sun 11/16

6:00 am-7:27 am

Nonstop1h 27m

$117

Washington, D.C.New York

IAD - LGA

IADLGA

Washington, D.C. Dulles Intl

Fri 11/28

10:12 pm-11:30 pm

Nonstop1h 18m

New York LaGuardia

Fri 12/5

6:00 am-7:27 am

Nonstop1h 27m

$118

Washington, D.C.New York

IAD - LGA

IADLGA

Washington, D.C. Dulles Intl

Sat 1/17

10:20 pm-11:43 pm

Nonstop1h 23m

New York LaGuardia

Tue 1/20

6:00 am-7:30 am

Nonstop1h 30m

$122

Washington, D.C.New York

IAD - LGA

IADLGA

Washington, D.C. Dulles Intl

Sat 11/29

10:12 pm-11:30 pm

Nonstop1h 18m

New York LaGuardia

Sat 12/6

6:00 am-7:27 am

Nonstop1h 27m

$123

Washington, D.C.New York

IAD - LGA

IADLGA

Washington, D.C. Dulles Intl

Tue 12/9

9:00 am-10:41 pm

2 stops13h 41m

New York LaGuardia

Thu 12/11

4:30 pm-3:05 pm

1 stop22h 35m

$159

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to New York LaGuardia 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 to New York LaGuardia Airport?

The cheapest month to fly to New York LaGuardia Airport from Washington, D.C. Dulles Intl Airport is in January. Flight prices, which tend to average around $270, are often lower during this time because this is during the off-season. If you don’t want to visit New York LaGuardia Airport in January, then you should wait until March to fly from Washington, D.C. Dulles Intl Airport, when ticket prices are also cheap, with an average price of $272.

What is the cheapest day to depart on your flight to New York LaGuardia Airport?

The cheapest day to depart on your flight to New York LaGuardia Airport is on a Saturday when prices can be found for as low as $266. This is often the case because there is less demand to fly during this day of the week. Flights from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport on a Sunday will generally be more expensive and average around $328. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to New York LaGuardia Airport?

Our data shows that the cheapest Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport flights are usually those with departure times in the evening. Our users have found flights to New York LaGuardia Airport in the evening for as low as $284. Flights at noon are often more expensive with an average ticket price of $318.

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

Fly from Washington, D.C. Dulles Intl to New York LaGuardia for the best Washington, D.C. Dulles Intl - New York LaGuardia flight prices

How far in advance should I book a flight to New York LaGuardia Airport?

You are more likely to see cheaper flights to New York LaGuardia Airport from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to New York LaGuardia Airport for around $328 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New York LaGuardia Airport from Washington, D.C. Dulles Intl Airport for as low as $188 on momondo.

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

There are 4 cabin classes available to choose from on Washington, D.C. Dulles Intl to New York LaGuardia 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 Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport flights?

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

How have Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport flight prices changed over time?

As of November 2025, prices for Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport flights are approximately 13% cheaper when compared to flights at the same time last year.

When to book flights from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

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

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport

Best Price Found

$128

Fastest flight time

1h 17m

Direct flights

Every day
The best one-way flight to New York LaGuardia Airport from Washington, D.C. Dulles Intl Airport in the past 72 hours is $128. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport found on momondo in the last 72 hours is $192.
The fastest flight from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport takes 1h 17m
Direct flights go from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport every day.
Search flight deals

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

    There are 227.7 mi between Washington, D.C. Dulles Intl and New York LaGuardia. In terms of flight time, this usually takes a little over 1h 17m.

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

    Prices for flights from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport are refreshed on a daily basis.

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

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

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

  • What documentation or ID do you need to fly to New York LaGuardia Airport?

    The travel and health documents you'll need for your trip to New York LaGuardia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at New York LaGuardia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport?

  • What is the most popular airline from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport?

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

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $147Free CancellationRating
7.4
8,997 reviews
Search United Airlines flights

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

    United Airlines flight deals from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport start from $147 round-trip. Over the 26 United Airlines flights for this route in a normal week, average airfare is usually $317 round-trip - but some users have found much cheaper deals with momondo.

Traveling to a place near New York?

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Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to New York?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to New York from Washington, D.C..

Can I find flights from Washington, D.C. to New York with flexible booking policies on momondo?

Yes. All flights to New York from Washington, D.C. on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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 New York from Washington, D.C..

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

Of course. momondo tracks the price of Washington, D.C. to New York flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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