Cheap Flights From LaGuardia (LGA) To Washington Dulles Intl. (IAD)

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Washington Dulles Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
The St. Gregory Hotel

The St. Gregory Hotel

4 out of 5
per person
Sep 3 - Sep 7
found 4 hours ago
Roundtrip flight included
New York (NYC) to Washington (DCA)
SIXTY DC

SIXTY DC

2 out of 5
per person
Sep 3 - Sep 7
found 4 hours ago
Roundtrip flight included
New York (NYC) to Washington (DCA)
Omni Shoreham Hotel

Omni Shoreham Hotel

4 out of 5
per person
Sep 3 - Sep 7
found 4 hours ago
Roundtrip flight included
New York (NYC) to Washington (DCA)
Sofitel Washington DC Lafayette Square

Sofitel Washington DC Lafayette Square

5 out of 5
per person
Sep 3 - Sep 7
found 4 hours ago
Roundtrip flight included
New York (NYC) to Washington (DCA)
Hotel Arboretum

Hotel Arboretum

2 out of 5
per person
Sep 3 - Sep 7
found 4 hours ago
Roundtrip flight included
New York (NYC) to Washington (DCA)
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Frequently asked questions

Are there direct flights from LGA to Washington Dulles Intl. Airport (IAD)?
The only thing standing between you and your next extraordinary adventure is just one flight. United Airlines is the only carrier that offers direct services between LGA and Washington Dulles Intl. Airport (IAD), so it's wise to book well in advance of your departure date.
What airlines fly from LGA to Washington Dulles Intl. Airport (IAD)?
Ready to take off on your next awesome adventure? Want to get from LaGuardia Airport to Washington Dulles Intl. Airport (IAD) as fast as possible? Take one of the 104 nonstop flights offered by United Airlines each month, and you'll be hitting the tarmac before you can utter 'Are we there yet?'
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

Popular Flight Routes from New York (LGA)

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Popular Flight Routes from Washington (IAD)

Travelers at IAD love to visit these top cities. Roam to the top destinations from Washington(IAD) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.