BOI to IAD (Boise to Washington) Flights

Last Minute Flights from BOI to IAD

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
BOIChantillyMarch 14 to March 19$1,058
*Prices include taxes and fees

Cheapest BOI to IAD Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
BOIChantillyMay 1 to May 6$247
BOIChantillyMay 8 to May 13$262
BOIChantillyMay 2 to May 5$271
BOIChantillyMay 2 to May 5$271
BOIChantillyMay 2 to May 12$291
*Prices include taxes and fees
BOI to IAD Flight Details
Origin airport
Boise
Origin airport IATA code
BOI
Destination airport
Washington Dulles Intl.
Destination airport IATA code
IAD
Distance
2020 mi

Frequently asked questions

What airlines fly direct from Boise Airport to IAD?
Unfortunately, you can't fly nonstop from BOI to Dulles Intl. Airport. Head to Chantilly by booking a flight with one or more stops in between. If you're not pressed for time, why not stay a day or two in your layover destination?
How many flights are there from BOI to IAD?
Roughly 34 per day. If you're in a big rush to head to Chantilly, see if you can grab a last-minute deal from Boise, ID (BOI) to Washington, DC (IAD-Washington Dulles Intl.) and then lock it in right away!
How long does it take to fly from Boise, ID (BOI) to Washington, DC (IAD-Washington Dulles Intl.)?
You can expect to be on the plane for approximately 6 hours and 19 minutes from Boise, ID (BOI) to Washington, DC (IAD-Washington Dulles Intl.), so dress in comfy clothing. Cozy sweaters, yoga pants and flat shoes are great choices for a flight of this length.
What is the flight distance from Boise, ID (BOI) to Washington, DC (IAD-Washington Dulles Intl.)?
The Boise, ID (BOI) to Washington, DC (IAD-Washington Dulles Intl.) route covers 2,000 miles (3,300 1) and is known as a medium-haul trip. If you're after comfort — and the price is right — think about upgrading to a premium or business class ticket.
How many morning flights are there from BOI to IAD?
With about 125 morning flights each week from BOI to IAD to choose from, you'll be bouncing out of bed and taking to the skies before you know it.

  • Delta Air Lines (DL) operates around 45 weekly flights that take off before midday. The earliest one you can hop on is 5:23AM.
  • 6:00AM is the earliest time you can travel from BOI to IAD with Alaska Airlines (AS). This company has 35 early flights every week.
  • You'll have approximately 30 morning flights to pick from if you travel with United Airlines (UA). 5:00AM is the earliest available.

How many afternoon flights are there from BOI to IAD?
If the words "bright and early" aren't part of your daily vocab, jump aboard one of the 119 weekly afternoon and evening flights from BOI to IAD.

  • Lock in an airfare with Delta Air Lines (DL), which has 41 flights each week that jet off after midday. 1:17PM is the earliest of those departures.
  • If you want to make a booking with United Airlines (UA), browse the 36 weekly afternoon and evening flights that depart BOI from 12:33PM onward.
  • Another appealing option is Alaska Airlines (AS). Choose from 35 afternoon and evening flights each week from 1:00PM onward.

What is the earliest departure time out of Boise to Chantilly?
The earliest flight leaves BOI at 5:00AM and hits the runway at IAD at 3:21AM. You'll want to give yourself enough time in the morning to get to the check-in counter.
What is the latest departure time out of Boise to Chantilly?
The latest flight jets out from BOI at 8:55PM and touches down at 3:04PM at IAD. You'll have plenty of time to prepare for this trip.
What is the average price from Boise to Chantilly?
Round-trip fares for this route start from around $247. When you're ready book your trip, we'll help you walk away with the best price possible. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Boise to Washington Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Boise to Washington to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from BOI to IAD, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from Boise to Washington, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.

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