Cheap Flights from Washington D.C. (WASA) to Billings (BIL)

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      Travellers and cabin class, 1 Adult, Economy

      Compare Washington D.C. to Billings flight deals

      Find the cheapest month or even day of the year to fly to Billings

      Book the best Billings fare with no extra fees

      Find the cheapest month to fly from Washington D.C. to Billings

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Washington D.C. to Billings flights are currently cheapest in September.

      Washington D.C. to Billings: Alternative routes

      Compare routes from Washington D.C. to Billings below. You may find an airport to fly into that's cheaper, faster, or easier than Billings.

      Washington D.C. to Billings: Flight information

      The things to know before you go.
      Cheapest flight found£175
      Cheapest month to flySeptember

      Finding cheap flights from Washington D.C. to Billings: Frequently asked questions

      The best price we found for a return flight from Washington D.C. to Billings is £279. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Currently, there are no airlines that fly direct from Washington D.C. to Billings. But we found flights with one stop from £279.
      As of October 2026, there are no flights flying from Washington D.C. to Billings.
      The cheapest month to fly from Washington D.C. to Billings is usually October.
      After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Washington D.C. to Billings Airport on Friday, 30 October 2026.
      No airlines currently offer direct flights between Washington D.C. and Billings Airport. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Billings but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Billings is around 40 days in advance, so don’t leave your flight to the last minute.

      The cheapest airline that flies to Billings is Delta .

      Travelling from Washington DC to Billings Logan International Airport (BIL): What you need to know

      • Billings is two hours behind Washington DC. Billings Logan International Airport is located in Billings, which is in the UTC-7 timezone.

      • For stress-free travel, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This way, you'll have plenty of time to catch your flight from Washington DC to BIL.

      • If you're getting away during a peak month like July, get to the terminal even earlier. You'll want to arrive up to four hours before international flights and two hours ahead of domestic departures. Check-in and security lines are longer during high seasons like Thanksgiving and spring break.

      Airports in Washington DC

      Ronald Reagan Washington National Airport (DCA)

      • DCA is around 6 kms (4 miles) from central Washington DC. If you're ride-sharing, catching a taxi or driving from the centre, it'll take you 10 minutes or so to get there, depending on traffic. If you're taking public transport, expect the journey time to be around 25 minutes.

      • Have an early flight from Washington DC to Billings Logan International Airport? Avoid the hassle of rushing to the terminal (and sneak in some extra precious sleep) by picking one of these stays near Ronald Reagan Washington National Airport:

      • When it comes to the on-time performance of Ronald Reagan Washington National Airport, 71% of flights meet their scheduled arrival time.

      • DCA is located at 1 Aviation Circle.

      Washington Dulles International Airport (IAD)

      • IAD is around 40 kms (25 miles) from central Washington DC. It'll take 45 minutes or so to get to the airport if you're driving from the city centre. Public transport takes approximately 1 hour 10 minutes.

      • Kick off your holiday early with an additional night away from home. Before your Washington DC to BIL flight, unwind in one of these hotels close to Washington Dulles International Airport:

      • Washington Dulles International Airport has an on-time performance of 77%. This figure reflects how frequently flights departing from this airport arrive at their destination on time.

      • You'll find IAD at 1 Saarinen Circle.

      Baltimore Washington International Airport (BWI)

      • From the centre of Washington DC, BWI is around 48 kms (30 miles) away. It'll take you roughly 40 minutes to get to the airport by car and 50 minutes or so if you use public transport.

      • Wake up, take it easy and still make your Washington DC to Billings Logan International Airport flight with plenty of time to spare. These hotels near Baltimore Washington International Airport make getting to the terminal a breeze if you're setting off early:

      • The on-time performance rating of BWI is 77%. In other words, that's how frequently flights departing this airport arrive at their destination as planned.

      About Billings Logan International Airport (BIL)

      Getting from Billings Logan International Airport (BIL) to central Billings

      • Central Billings is around 10 kms (6 miles) from Billings Logan International Airport and takes about 15 minutes to reach by car. See what your options are for getting into town, whether that's with a car hire, taxi or ride-share.

      • If you're travelling by public transport, expect a journey time of around 30 minutes.

      How to find the cheapest flights from Washington DC to Billings Logan International Airport (BIL)

      • The cheapest price we've found for a one-way ticket from Washington DC to Billings Logan International Airport is £175. For a return flight on this route, the best price is £279. Depending on when you want to go and the availability, these fares could change.

      • To pick up cheap flights from Washington DC to BIL, book in advance. Airlines generally offer their most competitively priced fares when flights first go on sale.

      • If you're flexible with your trip dates, try using the 'Whole month' search tool. It'll give you the lowest price in each month when searching for your Washington DC to Billings Logan International Airport ticket.

      • Finding a cheap plane ticket from Washington DC to BIL is easy with Price Alerts. All you need to do is create one of these automatic alerts and we'll get in touch when a better deal is available.

      • Filters make it easier to save some cash on your flight from Washington DC to Billings Logan International Airport. Choose the airlines, flight times and number of stops that look good to you. Then sort the results by 'Cheapest' to zero in on the cheapest fare fast.

      The best time to fly from Washington DC to Billings Logan International Airport (BIL)

      • Think about the pace you're looking for when picking your flight dates. December is the quietest month to visit Billings. June is when most people book flights from Washington DC to Billings Logan International Airport (BIL), which may be ideal if you're chasing more action.

      • The warmest month in Billings is July, with temperatures ranging between 13ºC and 34ºC. Lock in your Washington DC to BIL plane ticket then if that's your ideal forecast.

      • Look for cheap tickets from Washington DC to Billings Logan International Airport in February if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between -18ºC and 8ºC.

      More about Billings

      Explore more of the United States

      • You've visited Billings, now it's time to discover other parts of the United States. Travel about 290 kms (180 miles) northwest to Great Falls to check off its top attractions. From Lewis & Clark National Historic Trail Interpretive Centre to Great Falls Dam View and St. Ann Cathedral, there's plenty to keep you on the go.

      • Around 193 kms (120 miles) west of Billings, Bozeman is another essential stop in the United States. Experience this destination's highlights firsthand at Museum of the Rockies, American Prairie Reserve and American Prairie.

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.