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

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Cheapest Flights from New York (LGA) to Washington (IAD)

The cheapest flights to Washington Dulles Intl. found within the past 7 days were CA $262 round trip and CA $134 one way. Prices and availability subject to change. Additional terms may apply.

Wed., Oct. 22 - Sat., Nov. 1
LGA
New York
IAD
Washington
CA $262 Roundtrip, found 1 day ago
CA $262
Roundtrip
found 1 day ago
Select United flight, departing Wed., Oct. 22 from New York to Washington, returning Sat., Nov. 1, priced at CA $262 found 1 day ago
Wed., Oct. 22 - Sat., Nov. 1
LGA
New York
IAD
Washington
CA $274 Roundtrip, found 1 day ago
CA $274
Roundtrip
found 1 day ago
Select United flight, departing Wed., Oct. 22 from New York to Washington, returning Sat., Nov. 1, priced at CA $274 found 1 day ago
Wed., Jul. 9 - Sat., Jul. 12
LGA
New York
IAD
Washington
CA $361 Roundtrip, found 6 days ago
CA $361
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed., Jul. 9 from New York to Washington, returning Sat., Jul. 12, priced at CA $361 found 6 days ago
Wed., Jul. 9 - Sat., Jul. 12
LGA
New York
IAD
Washington
CA $410 Roundtrip, found 6 days ago
CA $410
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed., Jul. 9 from New York to Washington, returning Sat., Jul. 12, priced at CA $410 found 6 days ago
Wed., Jul. 9 - Sat., Jul. 12
LGA
New York
IAD
Washington
CA $445 Roundtrip, found 6 days ago
CA $445
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed., Jul. 9 from New York to Washington, returning Sat., Jul. 12, priced at CA $445 found 6 days ago
Wed., Jul. 9 - Sat., Jul. 12
LGA
New York
IAD
Washington
CA $477 Roundtrip, found 6 days ago
CA $477
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed., Jul. 9 from New York to Washington, returning Sat., Jul. 12, priced at CA $477 found 6 days ago
Wed., Jul. 9 - Sat., Jul. 12
LGA
New York
IAD
Washington
CA $496 Roundtrip, found 6 days ago
CA $496
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed., Jul. 9 from New York to Washington, returning Sat., Jul. 12, priced at CA $496 found 6 days ago
Wed., Jul. 9 - Sat., Jul. 12
LGA
New York
IAD
Washington
CA $499 Roundtrip, found 6 days ago
CA $499
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed., Jul. 9 from New York to Washington, returning Sat., Jul. 12, priced at CA $499 found 6 days ago
Wed., Jul. 9 - Sat., Jul. 12
LGA
New York
IAD
Washington
CA $561 Roundtrip, found 6 days ago
CA $561
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed., Jul. 9 from New York to Washington, returning Sat., Jul. 12, priced at CA $561 found 6 days ago
Wed., Jul. 9 - Sat., Jul. 12
LGA
New York
IAD
Washington
CA $570 Roundtrip, found 6 days ago
CA $570
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed., Jul. 9 from New York to Washington, returning Sat., Jul. 12, priced at CA $570 found 6 days ago

Popular Flight Routes from New York (LGA)

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

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.