IAD - LGA

$67 Find Cheap Flights from Washington Dulles Airport to New York LaGuardia Airport - Compare and Save

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Everything you should know

Cheapest round-trip
$136
Typical prices: $237-$408
Frontier
Sat 2/3Fri 3/2
IAD - LGA • 1 stop
Cheapest non-stop
$201
Typical prices: $238-$409
United Airlines
Wed 12/5Fri 12/7
IAD - LGA • Non-stop
Nonstop flights
You can fly direct with United Airlines. Average duration is 1h 28m
Direct flights
+1
Direct flights
+1
Avoid delays
Most punctual • 82% on-time
Best time • Fewest delays
Insights
Insights
When to travel
Cheapest • 37% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $220 (round-trip)
Shortest trip • 5h 39m (one-way)
Insights
Insights
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Dulles Intl to LaGuardia (IAD-LGA)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to LaGuardia

Wed, Feb 3 - Tue, Mar 2
Frontier Logo
6:37 am - 4:27 pmIAD  Washington, D.C. Dulles Intl-LGA New York LaGuardia
9h 50m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
9:25 am - 12:19 amLGA  New York LaGuardia-IAD Washington, D.C. Dulles Intl
14h 54m1 stop Atlanta Hartsfield-Jackson
$136Frontier
Tue, Dec 1 - Thu, Dec 3
Frontier Logo
10:33 pm - 8:44 amIAD  Washington, D.C. Dulles Intl-LGA New York LaGuardia
10h 11m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
9:16 am - 5:45 pmLGA  New York LaGuardia-IAD Washington, D.C. Dulles Intl
8h 29m1 stop Atlanta Hartsfield-Jackson
$164Frontier
Mon, Dec 7 - Fri, Dec 11
Frontier Logo
10:35 pm - 8:44 amIAD  Washington, D.C. Dulles Intl-LGA New York LaGuardia
10h 09m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
9:15 am - 2:49 pmLGA  New York LaGuardia-IAD Washington, D.C. Dulles Intl
29h 34m1 stop Atlanta Hartsfield-Jackson
$170Frontier
Tue, Dec 8 - Sat, Dec 12
Frontier Logo
10:35 pm - 8:44 amIAD  Washington, D.C. Dulles Intl-LGA New York LaGuardia
10h 09m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
9:15 am - 5:38 pmLGA  New York LaGuardia-IAD Washington, D.C. Dulles Intl
8h 23m1 stop Atlanta Hartsfield-Jackson
$173Frontier
Thu, Dec 3 - Sat, Dec 5
Frontier Logo
10:33 pm - 8:31 amIAD  Washington, D.C. Dulles Intl-LGA New York LaGuardia
9h 58m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
9:15 am - 2:49 pmLGA  New York LaGuardia-IAD Washington, D.C. Dulles Intl
5h 34m1 stop Atlanta Hartsfield-Jackson
$190Frontier
Mon, Dec 7 - Thu, Dec 10
Frontier Logo
10:35 pm - 8:44 amIAD  Washington, D.C. Dulles Intl-LGA New York LaGuardia
10h 09m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
9:15 am - 5:38 pmLGA  New York LaGuardia-IAD Washington, D.C. Dulles Intl
8h 23m1 stop Atlanta Hartsfield-Jackson
$190Frontier
Sat, Feb 13 - Sat, Feb 27
Frontier Logo
6:37 am - 4:27 pmIAD  Washington, D.C. Dulles Intl-LGA New York LaGuardia
9h 50m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
9:25 am - 12:19 amLGA  New York LaGuardia-IAD Washington, D.C. Dulles Intl
14h 54m1 stop Atlanta Hartsfield-Jackson
$190Frontier
Mon, Dec 7 - Sat, Dec 12
Frontier Logo
10:35 pm - 8:44 amIAD  Washington, D.C. Dulles Intl-LGA New York LaGuardia
10h 09m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
9:15 am - 2:49 pmLGA  New York LaGuardia-IAD Washington, D.C. Dulles Intl
5h 34m1 stop Atlanta Hartsfield-Jackson
$192Frontier
Sat, Dec 5 - Mon, Dec 7
United Airlines Logo
12:45 pm - 2:14 pmIAD  Washington, D.C. Dulles Intl-LGA New York LaGuardia
1h 29mnonstop
United Airlines Logo
6:00 am - 7:21 amLGA  New York LaGuardia-IAD Washington, D.C. Dulles Intl
1h 21mnonstop
$201United Airlines
Sat, Dec 5 - Sat, Dec 5
United Airlines Logo
12:45 pm - 2:14 pmIAD  Washington, D.C. Dulles Intl-LGA New York LaGuardia
1h 29mnonstop
United Airlines Logo
7:30 pm - 9:00 pmLGA  New York LaGuardia-IAD Washington, D.C. Dulles Intl
1h 30mnonstop
$201United Airlines
Booking Insights

Price, demand and travel trends for Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport?

Round-trip flights from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport typically range from $237 to $408. The lowest price found in the past 5 days was $136, on Frontier.

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

Based on deals KAYAK users found in the last 12 months, Saturday is the cheapest day of the week to fly from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport. It’s 17% cheaper than the average day, while Monday is the most expensive, with prices 20% higher.

What’s the cheapest month to fly from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport?

•January is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport at $207 round-trip.
•June ($406) and September ($399) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 96% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Key details for Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport flights

Low season

January

Cheapest flight

$67
Beat the crowds with an average 16% drop in travelers.
The most popular month to fly with an average 28% increase in travelers.
One-way flight from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport

When to book flights from Dulles Intl to LaGuardia

Are your dates flexible? Find out the best times to travel from Dulles Intl to LaGuardia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What are the earliest and latest flights from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport?

    These are the earliest and latest flight times available from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport:

    • Earliest: departs at 8:15 am and lands at 9:43 am
    • Latest: departs at 10:23 pm and lands at 11:51 pm.

    The flight takes about 1h 28m.

  • What cabin classes can I book on flights from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport?

    Two cabin classes are available on flights from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport:

    • Economy Class
    • First Class

  • How long is a flight from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport?

    A nonstop flight from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport takes 1h 28m, covering 228 miles.

  • Do I need a passport to fly from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport flight?

    Round-trip flights from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport range from $237 to $408, with an average of $330 over the past 12 months. Anything below $237 counts as a good deal.

  • How much can I save by taking a layover when flying from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $220 round-trip via Atlanta Hartsfield-Jackson (ATL), compared to $331 for nonstop.

  • What is the standard checked-bag allowance on flights from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$80 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport?

    The Embraer 175 (Enhanced Winglets) family is used most often on this route, operated mainly by United Airlines. Other aircraft seen on the route include Embraer 175 variants.

  • How are flight departures from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport spread across the day?

    Morning is the busiest departure period on Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport flights, with 25% of flights leaving in that window. Afternoon departures account for 25%, evening flights for 25%, and night flights for 25%.

  • Have flight prices from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $136 to $1,297. That means the highest observed fare was about 10x higher than the lowest one.

  • How are flight prices from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport looking right now?

    One-way fares from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport are currently lower than usual. Average one-way flight prices are about $84, which is 58% below the typical average for this route.

  • What car rental options are available at New York LaGuardia Airport (LGA)?

    New York LaGuardia Airport (LGA) hosts 5 major car rental companies, with daily rates averaging $76 for economy cars. Top options include:

    • Ace
    • Budget
    • Hertz
    • Avis
    • Dollar

  • Which airports can I use when flying from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport?

    Flights from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport usually depart from Washington, D.C. Dulles Intl (IAD) and arrive at New York LaGuardia (LGA).

  • What time of day has the fewest delays on flights from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport?

    Morning flights have the fewest delays on this route, while afternoon departures tend to have the most.

  • At what point is a flight considered delayed from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport route, 19% of flights were delayed in the past 3 months, with delays averaging 2h 08m.

  • Which airports do connecting flights from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport pass through?

    Connecting flights from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport most commonly pass through:

    • Charlotte Douglas (CLT) - 55% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 45% of one-stop connections

  • Can I save money by using flexible dates for flights from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport?

    Yes. Flexible dates can save you up to 31% on flights from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport. Saturday is the cheapest departure day at $276 round-trip on average, while Monday is the most expensive at $399, a difference of $123.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • What airlines fly from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport?

    Only United Airlines operates flights between Washington, D.C. Dulles Intl Airport and New York LaGuardia Airport.

  • How much time can I save by choosing a different layover airport from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport?

    Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 5h 39m, compared with 8h 58m via Atlanta Hartsfield-Jackson (ATL).

  • What popular places can I visit in New York LaGuardia Airport?

    Some of the most popular sights in New York LaGuardia Airport are Times Square, New York City Center and Madison Square Garden. These are among the most viewed places in New York LaGuardia Airport on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport flights?

    Among airlines operating Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport flights:

    • United Airlines: offers extra legroom; offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • United Airlines: a cabin bag and a checked bag in Economy Class

    Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

Your guide to booking Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Saturday departure and avoid flying on Monday. On this route, Saturday flights average $276, about $123 less than Monday fares (31% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport trip for January. Fares historically average $207 round-trip in that month - typically $199 less than the most expensive month, which is June (based on the last 12 months).
  • For the best chance of arriving on time, fly with United Airlines. Over the past three months, 82% of United Airlines flights from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport arrived on time, slightly above the route average of 81%. When flights on this route arrive late, they're delayed by an average of 2h 08m, so choosing an airline with strong on-time performance can make a difference if you're on a tight schedule.
  • If you have the time, taking a 1-stop flight through Atlanta Hartsfield-Jackson Airport (ATL) can be cheaper than flying direct. The cheapest layover option averages $220 round-trip on this route - about $111 less than direct flights (based on the last 12 months).

Prefer to fly direct from Washington Dulles Airport to New York LaGuardia Airport?

 
Find which airlines fly direct from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport, which days they fly and book direct flights.

Direct departures

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

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

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

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

More options for your flight from Dulles Intl to LaGuardia

Complete your trip to LaGuardia with a hotel stay or car rental