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LaGuardia

$74+ Cheap flights from Dulles Intl (IAD) to LaGuardia, NY (LGA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/13. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — LGA
Jun 4 — Jun 111
Wed 6/4
Wed 6/11
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to New York LaGuardia are usually found in March or January, booked 33 days in advance, depart on a Wednesday or Tuesday and return on a Friday

Cheap flight deals from Dulles Intl to LaGuardia

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to LaGuardia (LGA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$129
(United Airlines)

One-way from

$74
(United Airlines)

Popular in

November

Cheapest in

March

Average price

$320

Good round-trip deal

$248 or less

Good one-way deal

$95 or less
Provider with most accurate pricing for Washington, D.C. Dulles Intl-New York LaGuardia flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-New York LaGuardia flights.
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From Washington, D.C. Dulles Intl to New York LaGuardia
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One-way flight from Washington, D.C. Dulles Intl to New York LaGuardia
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Highest demand for flights based on searches. 8% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to New York LaGuardia.
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Price to beat on a one-way flight from Washington, D.C. Dulles Intl to New York LaGuardia.
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Find flight deals from Dulles Intl to LaGuardia

Cheapest flights from Dulles Intl to LaGuardia
Explore the most affordable flight options available from Dulles Intl to LaGuardia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 30, 2025.

This United Airlines deal was found by Cheapflights users on 5/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2510:15 pmIAD - LGA
Nonstop1h 24mUnited Airlines
Sat 7/266:00 amLGA - IAD
Nonstop1h 27mUnited Airlines
Deal found 5/29$129
This Cheapflightsfares deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/305:08 pmIAD - LGA
1 stop6h 24mFrontier
Sat 9/1312:59 pmLGA - IAD
1 stop6h 22mFrontier
Deal found 5/30$174
This American Airlines deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/186:55 amIAD - LGA
1 stop4h 05mAmerican Airlines
Sat 6/216:05 amLGA - IAD
1 stop4h 43mAmerican Airlines
Deal found 5/30$297
This Mytrip deal was found by Cheapflights users on 5/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1011:58 amIAD - LGA
2 stops11h 28mMultiple Airlines
Sat 7/1212:25 pmLGA - IAD
3 stops31h 55mMultiple Airlines
Deal found 5/30$325

Cheapflights Fare Finder

Customize your flight search to find flights from Dulles Intl to LaGuardia 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, Cheapflights users made 2,558,603 searches. Data last updated May 30, 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

Dulles Intl

Fly to

LaGuardia

Route

Depart

Return

Price

Washington, D.C.New York

IAD - LGA

IADLGA

Washington, D.C. Dulles Intl

Fri 7/25

10:15 pm-11:39 pm

Nonstop1h 24m

New York LaGuardia

Sat 7/26

6:00 am-7:27 am

Nonstop1h 27m

$129

Washington, D.C.New York

IAD - LGA

IADLGA

Washington, D.C. Dulles Intl

Sat 8/30

5:08 pm-11:32 pm

1 stop6h 24m

New York LaGuardia

Sat 9/13

12:59 pm-7:21 pm

1 stop6h 22m

$174

Washington, D.C.New York

IAD - LGA

IADLGA

Washington, D.C. Dulles Intl

Tue 7/8

6:35 am-11:00 am

1 stop4h 25m

New York LaGuardia

Sat 7/12

6:00 am-10:37 am

1 stop4h 37m

$257

Washington, D.C.New York

IAD - LGA

IADLGA

Washington, D.C. Dulles Intl

Thu 7/10

11:58 am-11:26 pm

2 stops11h 28m

New York LaGuardia

Sat 7/12

12:25 pm-8:20 pm

3 stops31h 55m

$325

Washington, D.C.New York

IAD - LGA

IADLGA

Washington, D.C. Dulles Intl

Fri 6/13

10:15 pm-11:38 pm

Nonstop1h 23m

$74

Washington, D.C.New York

IAD - LGA

IADLGA

Washington, D.C. Dulles Intl

Sat 6/7

4:24 pm-11:26 pm

1 stop7h 02m

$88

Washington, D.C.New York

IAD - LGA

IADLGA

Washington, D.C. Dulles Intl

Sun 6/29

11:12 am-10:00 am

2 stops22h 48m

$148

Washington, D.C.New York

IAD - LGA

IADLGA

Washington, D.C. Dulles Intl

Tue 6/24

1:08 pm-8:06 pm

1 stop6h 58m

$159

Washington, D.C.New York

IAD - LGA

IADLGA

Washington, D.C. Dulles Intl

Mon 10/27

9:05 pm-5:59 pm

2 stops44h 54m

$1,823

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/30

Compare providers for flights from Dulles Intl to LaGuardia

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to LaGuardia in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
PricelinePrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-New York LaGuardia Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-New York LaGuardia Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-New York LaGuardia Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-New York LaGuardia Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-New York LaGuardia Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport trip
Airports
IAD

Check-in at IAD can be crowded in the afternoon and evening, so arrive early to avoid delays.

Read more about IADby Ramsey Qubein
LGA

For a quick ride to Manhattan, taxis are often cheaper than rideshares from LGA and are readily available at all terminals.

Read more about LGAby Brandon Schultz
Our travel experts
Brandon Schultz

Brandon Schultz

Expert on LGA

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on IAD

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Best time to book a flight from Dulles Intl to LaGuardia

Have a flexible travel schedule? Discover the best time to fly to LaGuardia from Dulles Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport?

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to LaGuardia. Price data was last updated on May 23, 2025.

To ensure you get the cheapest price possible for a flight from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport, you should look to book at least 33 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport (average of $199). Flying from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport in December is currently the most expensive (average of $268). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IAD to LGA?

Find hourly flight availability from Dulles Intl to LaGuardia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 30, 2025.

When flying from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 75% versus a flight at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to LaGuardia. Price data was last updated on May 25, 2025.

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport flight should consider departing on Tuesday evenings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport

Explore weekly flight availability from Dulles Intl to LaGuardia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 30, 2025.

The most flights from IAD to LGA are scheduled on a Friday (8 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in LaGuardia by month

Plan your trip to LaGuardia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in New York LaGuardia Airport ranges from 2.8 - 4.5 inches per month. July is typically the wettest month, when rainfall can reach 4.5 in. February is typically the driest time to visit New York LaGuardia Airport when rainfall is around 2.8 in.

Temperature in LaGuardia by month

Plan your trip to LaGuardia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to New York LaGuardia Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing LaGuardia

Get insights into the airlines that provide service to LaGuardia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to LaGuardia. Reviews last updated May 30, 2025.
Read reviews from past customers who have flown Qatar Airways, United Airlines and American Airlines from Washington, D.C. to New York. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.4
Good
3,582 reviews

Boarding

7.5

Entertainment

7.4

Comfort

7.4

Food

7.3

Overall

7.4

Crew

7.9

Reviews

1 / 20
6.0
Good

preeti,Jan 2025

DOH - PHL

Can improve a lot from food to crew training to entertainment etc.
Qatar Airways
7.4
Good
3,582 reviews
Qatar Airways
7.4
Good
3,582 reviews

Boarding

7.5

Entertainment

7.4

Comfort

7.4

Food

7.3

Overall

7.4

Crew

7.9

Reviews

1 / 20
6.0
Good

preeti,Jan 2025

DOH - PHL

Can improve a lot from food to crew training to entertainment etc.
United Airlines
7.4
Good
8,758 reviews
Qatar Airways
7.4
Good
3,582 reviews

Boarding

7.5

Entertainment

7.4

Comfort

7.4

Food

7.3

Overall

7.4

Crew

7.9

Reviews

1 / 20
6.0
Good

preeti,Jan 2025

DOH - PHL

Can improve a lot from food to crew training to entertainment etc.
American Airlines
7.2
Good
10,000 reviews
Qatar Airways
7.4
Good
3,582 reviews

Boarding

7.5

Entertainment

7.4

Comfort

7.4

Food

7.3

Overall

7.4

Crew

7.9

Reviews

1 / 20
6.0
Good

preeti,Jan 2025

DOH - PHL

Can improve a lot from food to crew training to entertainment etc.
Frontier
6.0
Okay
3,289 reviews
Qatar Airways
7.4
Good
3,582 reviews

Boarding

7.5

Entertainment

7.4

Comfort

7.4

Food

7.3

Overall

7.4

Crew

7.9

Reviews

1 / 20
6.0
Good

preeti,Jan 2025

DOH - PHL

Can improve a lot from food to crew training to entertainment etc.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to LaGuardia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport round-trip?

    Cheapflights users have booked flights from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport round-trip from $129. Other airlines that can offer you cheap pricing are Frontier, from $174, and American Airlines, from $257. United Airlines is currently priced 61% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $74. Users have also found prices from $88 and $159 on Frontier and American Airlines, respectively.

  • What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport on time: Republic Airways (80%), Avianca (68%), United Airlines (67%).

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

    While on average a flight from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport is generally $418, our data shows the cheapest flight currently is $64. When looking at the most popular route, (Washington, D.C. Dulles Intl - New York LaGuardia), you can expect to pay $129 for that flight.

  • Can I find deals for flights from Dulles Intl to LaGuardia that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to LaGuardia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to LaGuardia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to LaGuardia.

  • Can I find deals for business class flights from Dulles Intl to LaGuardia?

    Yes. Cheapflights offers flight deals from Dulles Intl to LaGuardia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport (average of $199). Flying from Washington, D.C. Dulles Intl Airport to New York LaGuardia Airport in December is currently the most expensive (average of $268). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Queens
Bronx
Elizabeth
East Rutherford
Secaucus
Ronkonkoma
Yonkers
Parsippany
Staten Island
Stamford
Carle Place
Mahwah
Woodbridge
East Brunswick
Westbury
Hoboken
Tannersville
Paterson
Wayne
Mount Laurel

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Top airline flying from Dulles Intl to LaGuardia

Discover the top airline that operate flights from Dulles Intl to LaGuardia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$163Average$333FlexibilityNo cancel feeOn-time69%

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