Cheap Flights From Washington Dulles Intl. (IAD) To Logan Intl. (BOS)

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Cheapest Flights from Washington (IAD) to Boston (BOS)

The cheapest flights to Logan Intl. found within the past 7 days were CA $362 round trip and CA $195 one way. Prices and availability subject to change. Additional terms may apply.

Thu, Jan 8 - Sat, Jan 10
IAD
Washington
BOS
Boston
CA $362 Roundtrip, found 11 hours ago
CA $362
Roundtrip
found 11 hours ago
Select Delta flight, departing Thu, Jan 8 from Washington to Boston, returning Sat, Jan 10, priced at CA $362 found 11 hours ago
Thu, Jan 8 - Sat, Jan 10
IAD
Washington
BOS
Boston
CA $362 Roundtrip, found 11 hours ago
CA $362
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Thu, Jan 8 from Washington to Boston, returning Sat, Jan 10, priced at CA $362 found 11 hours ago
Thu, Jan 8 - Sat, Jan 10
IAD
Washington
BOS
Boston
CA $383 Roundtrip, found 11 hours ago
CA $383
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Thu, Jan 8 from Washington to Boston, returning Sat, Jan 10, priced at CA $383 found 11 hours ago
Thu, Jan 8 - Sat, Jan 10
IAD
Washington
BOS
Boston
CA $404 Roundtrip, found 11 hours ago
CA $404
Roundtrip
found 11 hours ago
Select Delta flight, departing Thu, Jan 8 from Washington to Boston, returning Sat, Jan 10, priced at CA $404 found 11 hours ago
Thu, Jan 8 - Sat, Jan 10
IAD
Washington
BOS
Boston
CA $446 Roundtrip, found 11 hours ago
CA $446
Roundtrip
found 11 hours ago
Select Delta flight, departing Thu, Jan 8 from Washington to Boston, returning Sat, Jan 10, priced at CA $446 found 11 hours ago
Thu, Jan 8 - Sat, Jan 10
IAD
Washington
BOS
Boston
CA $468 Roundtrip, found 11 hours ago
CA $468
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Thu, Jan 8 from Washington to Boston, returning Sat, Jan 10, priced at CA $468 found 11 hours ago
Thu, Jan 8 - Sat, Jan 10
IAD
Washington
BOS
Boston
CA $489 Roundtrip, found 11 hours ago
CA $489
Roundtrip
found 11 hours ago
Select Delta flight, departing Thu, Jan 8 from Washington to Boston, returning Sat, Jan 10, priced at CA $489 found 11 hours ago
Thu, Jan 8 - Sat, Jan 10
IAD
Washington
BOS
Boston
CA $518 Roundtrip, found 11 hours ago
CA $518
Roundtrip
found 11 hours ago
Select Delta flight, departing Thu, Jan 8 from Washington to Boston, returning Sat, Jan 10, priced at CA $518 found 11 hours ago
Thu, Jan 8 - Sat, Jan 10
IAD
Washington
BOS
Boston
CA $531 Roundtrip, found 11 hours ago
CA $531
Roundtrip
found 11 hours ago
Select Delta flight, departing Thu, Jan 8 from Washington to Boston, returning Sat, Jan 10, priced at CA $531 found 11 hours ago
Thu, Jan 8 - Sat, Jan 10
IAD
Washington
BOS
Boston
CA $549 Roundtrip, found 11 hours ago
CA $549
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Thu, Jan 8 from Washington to Boston, returning Sat, Jan 10, priced at CA $549 found 11 hours ago

Frequently asked questions

Are there direct flights from Dulles Intl. Airport to Logan Intl. Airport (BOS)?
For the fastest trip between Sterling and Boston, try United Airlines. This airline offers direct flights from Washington Dulles Intl. Airport (IAD) to Logan Intl. Airport (BOS).
What airlines fly from IAD to BOS?
Many seasoned wanderers choose to travel with United Airlines from Washington Dulles Intl. Airport (IAD) to Logan Intl. Airport. This respected airline company not only offers up to 104 flights per month, it also flies nonstop.
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 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!

Popular Flight Routes from Boston (BOS)

Travelers at BOS love to visit these top cities. Roam to the top destinations from Boston(BOS) 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.