IAD - LGA

$99 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
$199
Typical prices: $205-$389
Frontier
Sat 9/22Sat 9/29
IAD - LGA • 1 stop
Cheapest non-stop
$237
Typical prices: $203-$390
United Airlines
Tue 9/18Thu 9/20
IAD - LGA • Non-stop
Nonstop flights
You can fly direct with United Airlines. Average duration is 1h 26m
Direct flights
+1
Direct flights
+1
Avoid delays
Most punctual • 81% on-time
Best time • Fewest delays
Insights
Insights
When to travel
Cheapest • 33% price drop
Most popular
Good to know
+1
Good to know
+1
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We hope you love your trip to New York LaGuardia Airport!
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

Tue, Sep 22 - Tue, Sep 29
Frontier Logo
7:50 am - 4:00 pmIAD  Washington, D.C. Dulles Intl-LGA New York LaGuardia
8h 10m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
4:55 pm - 12:10 amLGA  New York LaGuardia-IAD Washington, D.C. Dulles Intl
7h 15m1 stop Atlanta Hartsfield-Jackson
$199Frontier
Fri, Nov 6 - Sat, Nov 7
Frontier Logo
9:06 pm - 8:34 amIAD  Washington, D.C. Dulles Intl-LGA New York LaGuardia
11h 28m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
5:30 pm - 11:43 pmLGA  New York LaGuardia-IAD Washington, D.C. Dulles Intl
6h 13m1 stop Atlanta Hartsfield-Jackson
$200Frontier
Wed, Oct 28 - Sat, Oct 31
Frontier Logo
8:05 am - 4:17 pmIAD  Washington, D.C. Dulles Intl-LGA New York LaGuardia
8h 12m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
5:30 pm - 11:43 pmLGA  New York LaGuardia-IAD Washington, D.C. Dulles Intl
6h 13m1 stop Atlanta Hartsfield-Jackson
$200Frontier
Fri, Oct 2 - Sat, Oct 3
Frontier Logo
7:50 am - 4:00 pmIAD  Washington, D.C. Dulles Intl-LGA New York LaGuardia
8h 10m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
6:15 am - 5:18 pmLGA  New York LaGuardia-IAD Washington, D.C. Dulles Intl
11h 03m1 stop Atlanta Hartsfield-Jackson
$200Frontier
Tue, Sep 15 - Wed, Sep 23
Frontier Logo
7:50 am - 4:00 pmIAD  Washington, D.C. Dulles Intl-LGA New York LaGuardia
8h 10m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
6:15 am - 5:18 pmLGA  New York LaGuardia-IAD Washington, D.C. Dulles Intl
11h 03m1 stop Atlanta Hartsfield-Jackson
$200Frontier
Tue, Sep 29 - Sat, Oct 3
Frontier Logo
7:50 am - 4:00 pmIAD  Washington, D.C. Dulles Intl-LGA New York LaGuardia
8h 10m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
4:55 pm - 12:10 amLGA  New York LaGuardia-IAD Washington, D.C. Dulles Intl
7h 15m1 stop Atlanta Hartsfield-Jackson
$200Frontier
Tue, Oct 6 - Tue, Oct 13
Frontier Logo
7:50 am - 4:00 pmIAD  Washington, D.C. Dulles Intl-LGA New York LaGuardia
8h 10m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
6:10 am - 5:18 pmLGA  New York LaGuardia-IAD Washington, D.C. Dulles Intl
11h 08m1 stop Atlanta Hartsfield-Jackson
$200Frontier
Tue, Oct 6 - Wed, Oct 7
Frontier Logo
7:50 am - 4:00 pmIAD  Washington, D.C. Dulles Intl-LGA New York LaGuardia
8h 10m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
6:15 am - 5:18 pmLGA  New York LaGuardia-IAD Washington, D.C. Dulles Intl
11h 03m1 stop Atlanta Hartsfield-Jackson
$200Frontier
Sat, Sep 26 - Sun, Sep 27
United Airlines Logo
5:18 pm - 6:44 pmIAD  Washington, D.C. Dulles Intl-LGA New York LaGuardia
1h 26mnonstop
United Airlines Logo
6:00 am - 7:23 amLGA  New York LaGuardia-IAD Washington, D.C. Dulles Intl
1h 23mnonstop
$237United Airlines
Fri, Oct 16 - Sun, Oct 18
United Airlines Logo
10:10 pm - 11:30 pmIAD  Washington, D.C. Dulles Intl-LGA New York LaGuardia
1h 20mnonstop
United Airlines Logo
6:00 am - 7:23 amLGA  New York LaGuardia-IAD Washington, D.C. Dulles Intl
1h 23mnonstop
$237United 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 from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport 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 start at $199. Prices are below average for this route right now, with typical round-trip fares ranging from $205 to $389. The lowest price found in the past 5 days was $199 on Frontier.

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

Saturday is the cheapest day of the week to fly from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport, it is 40% cheaper than the average day. Monday is the most expensive day with flight prices 23% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is 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 May ($395) 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

August

Cheapest flight

$99
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly with an average 27% increase in price.
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 route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • 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.

  • What airlines are available 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.

  • 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).

  • 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 travelers should check the fare details before booking.

  • 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 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, nonstop flights are cheaper than layover options on average. Nonstop fares average $309 round-trip, compared to $365 via a layover through Charlotte Douglas (CLT).

  • 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.

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

    Most connecting flights from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport pass through Charlotte Douglas (CLT), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

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

    On the Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport route, being flexible with your departure day can save you up to 51%. Saturday is the cheapest day at $189 round-trip on average, while Monday is the most expensive at $383: a $194 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • 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 2 hours 1 minute.

  • 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%.

  • 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.

  • 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 9:41 am
    • Latest: departs at 10:10 pm and lands at 11:36 pm.

    The flight takes about 1h 26m.

  • 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 26m, 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.

  • 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 $199 to $981. That means the highest observed fare was about 5x 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 $104, which is 45% below the typical average for this route.

  • How do delay rates compare for morning and evening flights from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport?

    Morning flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

  • 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 starting from around $16 for economy cars. Top options include:
    · Ace
    · Budget
    · Hertz
    · Dollar
    · Avis

  • 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 $205 to $389, with an average of $311 over the past 12 months. Anything below $205 counts as a good deal.

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 can be flexible, aim for a Saturday departure instead of Monday. On this route, Saturday flights average $189 - about $194 less than Monday (51% 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).
  • If arriving on time is high on your priority list, United Airlines is the strongest pick on this route. 81% of United Airlines flights from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport arrived on time in the past 3 months, slightly above the route's average on-time arrival rate of 81%. When flights on this route do arrive late, the average delay is 2 hours 1 minute, so choosing a carrier with strong on-time performance can make a difference on tight schedules.

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

Everything you need to know for your flight from Dulles Intl to LaGuardia

Information on your arrival and departure airports