IAD to BOI (Washington to Boise) Flights

Last Minute Flights from IAD to BOI

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

OriginDestinationTravel DatesFlights From*
IADBoiseAugust 3 to August 10$563
*Prices include taxes and fees

Cheapest IAD to BOI Flights

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

OriginDestinationTravel DatesFlights From*
IADBoiseAugust 14 to August 21$313
IADBoiseSeptember 10 to September 25$324
IADBoiseAugust 23 to August 23$325
IADBoiseAugust 14 to August 15$326
*Prices include taxes and fees
IAD to BOI Flight Details
Origin airport
Washington Dulles Intl.
Origin airport IATA code
IAD
Destination airport
Boise
Destination airport IATA code
BOI
Distance
2020 mi

Frequently asked questions

What airlines fly direct from Washington Dulles Intl. Airport (IAD) to Boise Airport (BOI)?
At the moment, you can’t travel straight between these airports. You’ll have to look for a flight with one or more stops to journey from Washington Dulles Intl. Airport (IAD) to Boise Airport.
How many flights are there from IAD to BOI?
About 37 services are scheduled per day between Washington, DC (IAD-Washington Dulles Intl.) and Boise, ID (BOI). Buckle up because your plane to Boise is ready to go.
How long does it take to fly from Washington, DC (IAD-Washington Dulles Intl.) to Boise, ID (BOI)?
Roughly 7 hours. Booked on a day flight? Request a window seat and enjoy the views. Alternatively, if you’re traveling from Washington, DC (IAD-Washington Dulles Intl.) to Boise, ID (BOI) at nighttime, enjoy forty winks and touch down in Boise feeling refreshed and revitalized.
What is the flight distance from Washington, DC (IAD-Washington Dulles Intl.) to Boise, ID (BOI)?
At a distance of 2,000 miles (3,300 1), you’ll be cruising at altitude for a while during this medium-haul journey. Want legroom? Pick an aisle seat. Otherwise, take the window and enjoy the views between Chantilly and Boise.
How many morning flights are there from IAD to BOI?
Early birds — you’ll be happy to hear that there are 107 morning flights from IAD to BOI per week.

  • Delta Air Lines (DL) operates 39 weekly flights that depart before midday. The earliest one you can hop on is 6:00AM.
  • United Airlines (UA) is another popular option. It has 37 morning services, with the earliest scheduled for takeoff at 6:00AM.
  • Fly before noon with Alaska Airlines (AS) and you’ll have 20 flights a week to pick from. 7:00AM is the earliest departure time from IAD to BOI.

How many afternoon flights are there from IAD to BOI?
If the words “early” and “morning” just aren’t part of your vocabulary, book one of the 157 weekly afternoon and evening flights from IAD to BOI.

  • Grab a ticket with United Airlines (UA), which has 98 flights each week that take off after midday. 12:30PM is the earliest of those departures.
  • You can also pick from the 26 afternoon and evening flights operated by Delta Air Lines (DL) every week. 12:07PM is the first departure.
  • One more popular option is Alaska Airlines (AS). It operates 19 afternoon and evening flights every week from 4:12PM onward.

What is the earliest departure time out of Chantilly to Boise?
The earliest flight departs IAD at 6:00AM and hits the runway at BOI at 3:45PM. Remember to give yourself enough time in the morning to easily make it to your departure gate.
What is the latest departure time out of Chantilly to Boise?
Lock in a seat on the 10:23PM flight from IAD, arriving at 1:04PM at BOI, and allow yourself time to finish up those last-minute vacation preparations. This is the latest flight you can take on this route.
What is the average price from Chantilly to Boise?
Flights from IAD to BOI can be found for around $313. Move fast, because fabulous fares don’t stick around forever! 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.

Washington to Boise Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Washington to Boise 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 IAD to BOI, 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 Washington to Boise, 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.