Cheap flights from Washington, D.C. to New York from $79
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. to New York departing on 10/2. 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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Not ready to book? to track prices.Frontier flights from Washington, D.C. to New York LaGuardia Airport
Our best Frontier deals on Washington, D.C. to New York LaGuardia Airport flight tickets
Delta flights from Washington, D.C. to New York LaGuardia Airport
Our best Delta deals on Washington, D.C. to New York LaGuardia Airport flight tickets
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Use the filters below to find and compare flights from Washington, D.C. to New York LaGuardia Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Washington, D.C.New York
IAD Washington, D.C. Dulles Intl - LGA New York LaGuardia
IADLGA
Washington, D.C. Dulles Intl
Sat 9/19
7:50 am-4:00 pm
1 stop8h 10m
New York LaGuardia
Sat 9/26
4:55 pm-12:10 am
1 stop7h 15m
Washington, D.C.New York
IAD Washington, D.C. Dulles Intl - LGA New York LaGuardia
IADLGA
Washington, D.C. Dulles Intl
Tue 9/1
6:20 am-4:00 pm
1 stop9h 40m
New York LaGuardia
Tue 9/8
6:18 am-5:14 pm
1 stop10h 56m
Washington, D.C.New York
IAD Washington, D.C. Dulles Intl - LGA New York LaGuardia
IADLGA
Washington, D.C. Dulles Intl
Sat 9/26
7:50 am-4:00 pm
1 stop8h 10m
New York LaGuardia
Tue 10/6
4:55 pm-12:10 am
1 stop7h 15m
Washington, D.C.New York
DCA Washington, D.C. Reagan-National - LGA New York LaGuardia
DCALGA
Washington, D.C. Reagan-National
Sat 9/5
7:55 pm-7:35 am
1 stop11h 40m
New York LaGuardia
Sun 9/6
10:44 am-12:18 pm
Nonstop1h 34m
Washington, D.C.New York
DCA Washington, D.C. Reagan-National - LGA New York LaGuardia
DCALGA
Washington, D.C. Reagan-National
Wed 9/9
1:56 pm-3:28 pm
Nonstop1h 32m
New York LaGuardia
Sun 9/13
8:01 am-9:30 am
Nonstop1h 29m
Washington, D.C.New York
DCA Washington, D.C. Reagan-National - LGA New York LaGuardia
DCALGA
Washington, D.C. Reagan-National
Sun 9/6
10:11 am-11:38 am
Nonstop1h 27m
New York LaGuardia
Sun 9/6
1:25 pm-6:53 pm
1 stop5h 28m
Washington, D.C.New York
DCA Washington, D.C. Reagan-National - LGA New York LaGuardia
DCALGA
Washington, D.C. Reagan-National
Tue 9/22
11:00 am-12:10 pm
Nonstop1h 10m
New York LaGuardia
Sat 9/26
5:00 pm-6:31 pm
Nonstop1h 31m
Washington, D.C.New York
DCA Washington, D.C. Reagan-National - LGA New York LaGuardia
DCALGA
Washington, D.C. Reagan-National
Tue 9/22
6:20 am-7:30 am
Nonstop1h 10m
New York LaGuardia
Sat 9/26
7:10 pm-8:38 pm
Nonstop1h 28m
Washington, D.C.New York
IAD Washington, D.C. Dulles Intl - LGA New York LaGuardia
IADLGA
Washington, D.C. Dulles Intl
Tue 9/22
12:40 pm-2:09 pm
Nonstop1h 29m
New York LaGuardia
Sat 9/26
7:29 pm-9:00 pm
Nonstop1h 31m
Washington, D.C.New York
IAD Washington, D.C. Dulles Intl - LGA New York LaGuardia
IADLGA
Washington, D.C. Dulles Intl
Sat 10/17
12:40 pm-2:09 pm
Nonstop1h 29m
New York LaGuardia
Sat 10/24
7:29 pm-9:00 pm
Nonstop1h 31m
See travel insights to New York from
How to get the cheapest flight ticket from Washington, D.C. 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 typical price of a round-trip flight between Washington, D.C. and New York LaGuardia Airport?
Prices are currently low for flights on this route.
Typical prices usually range from $165 to $437.The lowest price recently found on this route was $158.
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. is in October. Flight prices, which tend to average around $245, 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 October, then you should wait until January to fly from Washington, D.C., when ticket prices are also cheap, with an average price of $245.
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 Friday when prices can be found for as low as $284. This is often the case because there is less demand to fly during this day of the week. Flights from Washington, D.C. to New York LaGuardia Airport on a Monday will generally be more expensive and average around $345. 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. 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 $291. Flights in the afternoon are often more expensive with an average ticket price of $356.
What is the cheapest Washington, D.C. to New York LaGuardia flight route?
Fly from Washington, D.C. Reagan-National to New York LaGuardia for the best Washington, D.C. - New York LaGuardia flight prices
What cabin class options are available on Washington, D.C. to New York LaGuardia Airport flights?
There are 4 cabin classes available to choose from on Washington, D.C. to New York LaGuardia 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 Washington, D.C. to New York LaGuardia Airport flights?
You could potentially save up to 24% on your flight if you consider stops on a Washington, D.C. to New York LaGuardia Airport flight.
What is the cheapest airline that flies from Washington, D.C. to New York LaGuardia?
Delta, United Airlines, and Southwest are the most popular carriers operating from Washington, D.C. to New York LaGuardia
What airlines fly to New York LaGuardia Airport?
United Airlines, Delta and American Airlines are the top three most popular airlines that fly to New York LaGuardia Airport from Washington, D.C. according to our data. United Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to New York LaGuardia Airport. Keep in mind that there are 3 different airlines that fly to New York LaGuardia Airport on a routine basis, so you have a few additional options to choose from.
How often are flights from Washington, D.C. to New York delayed?
Historically, on average around 21% of flights between Washington, D.C. and New York have experienced a delay on any given week. The average delay length over the past 12 months has been 119 minutes.
What is the most punctual flight time for Washington, D.C. to New York flights?
Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.
What day of the week experiences the fewest flight delays on this route?
Saturday is statistically the day of the week which experiences the fewest number of delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.
Which airline has the best punctuality record on Washington, D.C. to New York flights?
According to our data, United Airlines have had the least number of delays on this route over the last 12 months; with about 19% of their flights experiencing any sort of delay.
How many flights depart from Washington, D.C. to New York LaGuardia Airport on average per day?
20 flights are operational daily from Washington, D.C. to New York LaGuardia Airport as of August 2026. The most popular departure time for this route is 8:00AM, with 44% of flights per day taking off in the afternoon.
How many flights depart from Washington, D.C. to New York LaGuardia Airport on average per week?
As of August 2026, there are 142 flights per week flying from Washington, D.C. to New York LaGuardia Airport. The most common day of the week flights depart is Fri, with 20% of flights taking off on this day.
When to book flights from Washington, D.C. to New York LaGuardia Airport
Cheap Washington, D.C. to New York LaGuardia Airport (WAS to LGA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to New York LaGuardia Airport
Frequently asked questions about flying from Washington, D.C. to New York LaGuardia Airport
How far is Washington, D.C. to New York LaGuardia by plane?
The distance between Washington, D.C. and New York LaGuardia is about 211.6 mi. In terms of flight time, this usually takes a little over 1h 11m.
When did momondo last update prices for flights from Washington, D.C. to New York LaGuardia Airport?
Prices for flights from Washington, D.C. to New York LaGuardia Airport were last updated today.
How many operators does momondo search for flights from Washington, D.C. to New York LaGuardia Airport?
As of August 2026, there are 3 operators available to choose from for flights from Washington, D.C. to New York LaGuardia Airport.
How old do you have to be to fly from Washington, D.C. to New York LaGuardia 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 Washington, D.C. to New York LaGuardia Airport.
What documentation or ID do you need to fly to New York LaGuardia Airport?
The required travel and health documents for your New York LaGuardia 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 New York LaGuardia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Washington, D.C. to New York LaGuardia Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Washington, D.C. to New York LaGuardia Airport is Embraer 175 (31.54% of total bookings). The next most popular plane models are Airbus A220-300 (19.47%), Embraer 175 (Enhanced Winglets) (12.87%), and Embraer 170 (10.89%).
What is the most popular airline from Washington, D.C. to New York LaGuardia Airport?
Based on momondo bookings for flights between Washington, D.C. and New York LaGuardia Airport, the leading airline is Delta, making up 40% of the total bookings. Other popular airlines include American Airlines with 38% and United Airlines with 22%.
Best airlines flying from Washington, D.C. to New York LaGuardia Airport
Compare and see reviews for airlines that fly from Washington, D.C. to New York LaGuardia Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $129 | Free Cancellation | Rating 7.1 11,892 reviews | |||
| PriceFrom $133 | Free Cancellation | Rating 7.8 8,495 reviews | |||
| PriceFrom $164 | Free Cancellation | Rating 7.4 10,089 reviews |
Delta Flights From Washington, D.C. to New York LaGuardia Airport
Delta is one of the most popular airlines flying from Washington, D.C. to New York LaGuardia Airport, operating 40 flights/week on average for this route. A good Delta flight deal for Washington, D.C. to New York LaGuardia Airport starts from $133 round-trip, up to an average price of $262. Our users have rated Delta at 7.8/10.
United Airlines Flights From Washington, D.C. to New York LaGuardia Airport
Another popular option for Washington, D.C. to New York LaGuardia Airport flights is United Airlines (7.4/10, 10,089 ratings). United Airlines flies from Washington, D.C. to New York LaGuardia Airport around 19 times per week, with deals starting from $164 round-trip and rising to an average price of around $347.
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Why should I use momondo to find a flight deal from Washington, D.C. to New York?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to New York. Millions of users trust and use momondo every year so you are in good hands.
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?
momondo helps you find the best flight between Washington, D.C. and New York by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Washington, D.C. to New York right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to New York from Washington, D.C.. 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.