$185 Cheap flights from Washington Dulles Intl. to Logan Intl. (IAD to BIL)

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Find The Best Dates To Fly from Washington Dulles Intl. to Logan Intl.

Compare Flight Prices from Washington to Billings

Affordable Airfare Tickets from IAD to BIL Airport

The cheapest flights to Logan Intl. found within the past 7 days were $367 round trip and $185 one way. Prices and availability subject to change. Additional terms may apply.

Sat, May 31 - Sat, Jun 7
IAD
Washington
BIL
Billings
$367 Roundtrip, found 12 hours ago
$367
Roundtrip
found 12 hours ago
Select Alaska Airlines flight, departing Sat, May 31 from Washington to Billings, returning Sat, Jun 7, priced at $367 found 12 hours ago
Wed, Jun 4 - Sat, Jun 14
IAD
Washington
BIL
Billings
$378 Roundtrip, found 6 days ago
$378
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Jun 4 from Washington to Billings, returning Sat, Jun 14, priced at $378 found 6 days ago
Fri, Jun 6 - Tue, Jun 17
IAD
Washington
BIL
Billings
$386 Roundtrip, found 6 days ago
$386
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Jun 6 from Washington to Billings, returning Tue, Jun 17, priced at $386 found 6 days ago
Mon, Jun 9 - Sat, Jun 14
IAD
Washington
BIL
Billings
$387 Roundtrip, found 6 days ago
$387
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Jun 9 from Washington to Billings, returning Sat, Jun 14, priced at $387 found 6 days ago
Tue, Jul 8 - Wed, Jul 9
IAD
Washington
BIL
Billings
$388 Roundtrip, found 1 day ago
$388
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Tue, Jul 8 from Washington to Billings, returning Wed, Jul 9, priced at $388 found 1 day ago
Wed, Jul 16 - Tue, Jul 22
IAD
Washington
BIL
Billings
$389 Roundtrip, found 19 hours ago
$389
Roundtrip
found 19 hours ago
Select United flight, departing Wed, Jul 16 from Washington to Billings, returning Tue, Jul 22, priced at $389 found 19 hours ago
Fri, Jun 6 - Sat, Jun 14
IAD
Washington
BIL
Billings
$392 Roundtrip, found 6 days ago
$392
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Jun 6 from Washington to Billings, returning Sat, Jun 14, priced at $392 found 6 days ago
Tue, Jul 8 - Mon, Jul 14
IAD
Washington
BIL
Billings
$394 Roundtrip, found 1 day ago
$394
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Jul 8 from Washington to Billings, returning Mon, Jul 14, priced at $394 found 1 day ago
Fri, May 30 - Sun, Jun 1
IAD
Washington
BIL
Billings
$395 Roundtrip, found 2 days ago
$395
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Fri, May 30 from Washington to Billings, returning Sun, Jun 1, priced at $395 found 2 days ago
Wed, Jul 16 - Tue, Jul 22
IAD
Washington
BIL
Billings
$404 Roundtrip, found 19 hours ago
$404
Roundtrip
found 19 hours ago
Select United flight, departing Wed, Jul 16 from Washington to Billings, returning Tue, Jul 22, priced at $404 found 19 hours ago

Frequently asked questions

Can I catch a flight from IAD to BIL right now?
Make sure you check out our Covid-19 Travel Advisor to learn if there are any present travel advice reports and quarantine requirements in effect in BIL when jet-setting from Dulles Intl. Airport.
Are there direct flights from IAD to BIL?
If you’d like to get as quickly as possible from IAD to Logan Intl. Airport (BIL), try United Airlines, Delta and Alaska Airlines. No airlines offer direct flights between the two locations, so you’ll have to make at least one stopover.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Billings Logan International Airport, please visit our Customer Service Portal.
How long is the flight from IAD to BIL?
With the flight from Sterling to Billings taking on average 6 hours and 7 minutes, you’ll have time to get lots of things done in the air. Make good use of the trip by bringing that novel you always wanted to read, seeing what in-flight entertainment is on offer or catching up on some sleep. You’ll probably even be able to squeeze in all three before landing.
What is the flight distance from Washington Dulles Intl. Airport (IAD) to BIL?
You’ll need to travel about 1,650 mi from Washington Dulles Intl. Airport (IAD) to Logan Intl. Airport (BIL) before you can officially kick off your vacation. Grab a coffee when the drink cart trundles by and watch one or two of your favorite podcasts. You’ll have plenty of time.
What airlines fly from IAD to Billings Logan International Airport?
Currently, there are no direct flights available between Washington Dulles Intl. Airport (IAD) and Logan Intl. Airport (BIL). Plan ahead to save time and find the best route with minimal stopovers.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with Cape Air, United Airlines or Delta you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity 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 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from Washington to Billings

 

Traveling From
Washington Dulles Intl.
Traveling To
Logan Intl.
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$367

Route Info

Flight path for flights from Washington Dulles International Airport to Billings Logan International Airport.


Origin:
IAD - Washington Dulles International Airport
Destination:
BIL - Billings Logan International Airport
Distance:
1,660.00 miles


Discover our best flights from Washington IAD to Billings BIL. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Washington IAD to Billings BIL at the right price  

Airfares to Billings BIL from Washington IAD currently cost between $367 and $404. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Washington IAD to Billings BIL 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Washington IAD to Billings BIL on Travelocity starting at $185. Prices and availability subject to change. Additional terms may apply. 

 

Get to Billings BIL from Washington IAD quicker with direct flights. 

Get to Billings faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to BIL from IAD to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Washington IAD to Billings BIL

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to BIL from IAD. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Washington IAD to Billings BIL today 

If you’re flexible about when you travel, May is usually the cheapest month to fly from Washington IAD to Billings BIL. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Billings BIL from Washington IAD 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to BIL from IAD have this option.  

 

Travel with confidence when you book flights to Billings BIL from Washington IAD with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*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.