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Amazing BOI to IAD Flight Deals

The cheapest flights to Washington Dulles Intl. found within the past 7 days were $286 round trip and $131 one way. Prices and availability subject to change. Additional terms may apply.

FAQs about flights from Boise Airport (BOI) to Washington Dulles Intl. Airport (IAD)

Are there direct flights from Boise, ID (BOI) to Washington, DC (IAD-Washington Dulles Intl.)?

You'll need to be prepared for a stopover when traveling from Boise, ID (BOI) to Washington, DC (IAD-Washington Dulles Intl.). There are no direct flights on this route, however United Airlines, Air New Zealand and Delta will get you to Washington (and vicinity) as speedily as possible.

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 Washington, DC (IAD-Washington Dulles Intl.), please visit our Customer Service Portal.

How long is the flight from Boise, ID (BOI) to Washington, DC (IAD-Washington Dulles Intl.)?

If you're flying from Boise, ID (BOI) to Washington, DC (IAD-Washington Dulles Intl.), you can expect the journey to take about 6 hours and 36 minutes. If this is longer than you anticipated, why not take advantage of it? Read up on where you're headed, get some last-minute organizing done and take a decent nap before the adventure starts.

What is the flight distance from Boise, ID (BOI) to Washington, DC (IAD-Washington Dulles Intl.)?

From Boise, ID (BOI) to Washington, DC (IAD-Washington Dulles Intl.), the flight distance is 2,672 mi. So, it's wise to have a good variety of entertainment options. Movies, magazines, music ... whatever interests you. If you come prepared, it won't feel like too long before you hear the call to prepare for landing.

What airlines fly from Boise, ID (BOI) to Washington, DC (IAD-Washington Dulles Intl.)?

Unfortunately, there aren't any airlines that fly direct from Boise, ID (BOI) to Washington, DC (IAD-Washington Dulles Intl.). But don't let that discourage you from going. Use your stopover time as an opportunity to have a shop, check out the local fare and potentially find the next city to explore further one day.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Tuesdays tend to be the cheapest, according to flight demand on Travelocity in 2019. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Monday, as data shows the start of the week 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 2019, flights departing on a Tuesday 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 2019 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 1-2 weeks prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2019 saved nearly 50% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2019. Savings are subject to change based on departure location, date and destination.

Boise to Washington Dulles Intl. Flight FAQ

Traveling FromBoise
Traveling ToWashington Dulles Intl.
Shortest Flight Time hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price$286

Boise to Washington Carriers and Route Information

Flight path for flights from Boise Air Terminal (Gowen Field) to Washington Dulles International Airport.


Distance:
2,124.00 miles


Popular Flight Routes from Boise (BOI)

Travelers at BOI love to visit these top cities. Roam to the top destinations from Boise (BOI) 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.