BOI to IAD (Boise to Washington) Flights

Last Minute Flights from BOI to IAD

Best airfare and ticket deals for BOI to IAD flights are based on recent deals found by Expedia.com customers within the past 7 days.

OriginDestinationTravel DatesFlights From*
BOIChantillyApril 27 to May 4$598
*Prices include taxes and fees

Cheapest BOI to IAD Flights

Best airfare and ticket deals for BOI to IAD flights are based on recent deals found by Expedia.com customers within the past 7 days.

OriginDestinationTravel DatesFlights From*
BOIChantillyAugust 21 to August 28$355
BOIChantillyOctober 1 to October 9$358
BOIChantillyAugust 21 to August 28$358
BOIChantillyMay 21 to May 29$358
*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

Which airlines with flights from BOI to IAD allow free cancellation due to COVID-19?
Enter your origin, destination and travel dates, then click the big green “Find the best flight deals” button. Once the search results come up, check the “No change fee” box directly underneath the “Flexible change policies” filter. Before you reserve your Boise, ID (BOI) to Washington Dulles International Airport flights, read over the airline’s COVID-19 related terms and conditions so you are clear about what you can and can’t change.
What airlines fly direct from BOI to Washington, DC Airport (IAD-Washington Dulles Intl.)?
To get from Boise, ID Airport (BOI) to Washington, DC Airport (IAD-Washington Dulles Intl.), you’ll have to book a flight with at least one stop. There are no nonstop services on this route.
How many flights are there from BOI to IAD?
Around 39 services are scheduled every day from Boise, ID Airport (BOI) to Washington, DC Airport (IAD-Washington Dulles Intl.). Fasten your safety belt because your plane to Loudoun County is ready to go.
How long does it take to fly from Boise, ID Airport (BOI) to Washington, DC Airport (IAD-Washington Dulles Intl.)?
On average, 6 hours. Flying during the day? Secure a seat near the window and enjoy the changing views. Alternatively, if you’re jetting from Boise, ID Airport (BOI) to Washington, DC Airport (IAD-Washington Dulles Intl.) late evening, catch some z’s and land in Loudoun County feeling refreshed and rested.
What is the flight distance from Boise, ID Airport (BOI) to Washington, DC Airport (IAD-Washington Dulles Intl.)?
A device crammed with stuff to watch will help pass the time on this medium-haul flight of 2000 miles (3300 km). While you’ll likely have some in-flight entertainment options, nothing beats having a great TV series downloaded and waiting.
How many morning flights are there from BOI to IAD?
Set your alarm and get ready to take off aboard one of the 159 morning flights from BOI to IAD available each week.
  • If you’re eager to jet off with United Airlines (UA), it has 61 weekly services that leave before noon. The 5:05AM flight is the first one of the day.
  • 5:25AM is the earliest you can jet from BOI to IAD with Delta (DL). This company has 49 early flights every week.
  • Book an airfare with Alaska Airlines (AS) and you’ll have some 35 morning flights to choose between. The earliest departure time from BOI is 6:15AM.
How many afternoon flights are there from BOI to IAD?
If the words “early” and “morning” just aren’t part of your daily vocab, book one of the 129 weekly afternoon and evening flights from BOI to IAD.
  • Book an airfare with United Airlines (UA), which has 41 flights each week that leave after midday. 12:35PM is the earliest of those flights.
  • You can also choose from the 37 afternoon and evening flights with Alaska Airlines (AS) each week. 12:00PM is the first scheduled departure.
  • Or, fly out from 12:50PM onward with Delta (DL). This carrier operates 37 afternoon and evening flights per week.
What is the earliest departure time out of Boise to Loudoun County?
Leave BOI at 5:08AM and hit the tarmac at IAD at 9:28PM. This is the earliest service you can get on this route.
What is the latest departure time out of Boise to Loudoun County?
From BOI, the latest flight you can catch jets off at 9:45PM and lands at 8:58PM at IAD. If you’re not a big fan of early mornings, this is the flight for you!
What is the average price from Boise to Loudoun County?
Round-trip journeys from BOI to IAD begin from around $355. Amazing deals wait for no one, so get ready to click “book” when you spot a bargain. 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 perhaps simply to treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find the cheapest flights from BOI to IAD, we’ve got you covered here at Flights.com.

We present you with some of the hottest 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.