BOI

$150 Find Cheap Flights from District of Columbia to Boise

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Boise departing on 9/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Boise

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Cheap Flights from District of Columbia to Boise

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from District of Columbia to Boise that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from District of Columbia to Boise

Sat, Aug 23 - Sat, Aug 30
Southwest Logo
7:00 am - 2:50 pmIAD-BOI
9h 50m1 stop
Southwest Logo
5:10 am - 3:00 pmBOI-IAD
7h 50m1 stop
$181Southwest
Find Deal
Sat, Aug 23 - Sat, Aug 30
Southwest Logo
7:00 am - 10:10 pmIAD-BOI
17h 10m2 stops
Southwest Logo
5:10 am - 3:00 pmBOI-IAD
7h 50m1 stop
$186Southwest
Find Deal
Tue, Aug 12 - Tue, Aug 12
United Airlines Logo
6:35 am - 11:43 amIAD-BOI
7h 08m1 stop
United Airlines Logo
7:15 pm - 7:19 amBOI-IAD
10h 04m1 stop
$296United Airlines
Find Deal
Thu, Sep 11 - Sun, Sep 14
Alaska Airlines Logo
7:00 am - 3:00 pmIAD-BOI
10h 00m1 stop
Alaska Airlines Logo
8:18 pm - 4:47 pmBOI-IAD
18h 29m1 stop
$300Alaska Airlines
Find Deal
Thu, Sep 4 - Sun, Sep 7
Alaska Airlines Logo
5:06 pm - 12:08 amDCA-BOI
9h 02m1 stop
Alaska Airlines Logo
7:07 am - 9:59 pmBOI-DCA
12h 52m1 stop
$300Alaska Airlines
Find Deal
Fri, Aug 8 - Mon, Aug 18
United Airlines Logo
6:35 am - 11:43 amIAD-BOI
7h 08m1 stop
United Airlines Logo
7:15 pm - 5:05 amBOI-IAD
7h 50m1 stop
$301United Airlines
Find Deal
Thu, Sep 18 - Sat, Sep 27
American Airlines Logo
6:30 am - 12:27 pmDCA-BOI
7h 57m1 stop
American Airlines Logo
1:38 pm - 11:00 pmBOI-DCA
7h 22m1 stop
$301American Airlines
Find Deal
Tue, Aug 12 - Tue, Aug 19
American Airlines Logo
6:27 am - 12:46 pmIAD-BOI
8h 19m1 stop
American Airlines Logo
6:35 am - 6:56 pmBOI-IAD
10h 21m2 stops
$306American Airlines
Find Deal
Wed, Sep 17 - Sun, Sep 21
Delta Logo
6:00 am - 2:15 pmDCA-BOI
10h 15m2 stops
Delta Logo
5:25 am - 2:00 pmBOI-DCA
6h 35m1 stop
$306Delta
Find Deal
Thu, Dec 4 - Sat, Jan 10
Delta Logo
6:15 am - 2:05 pmIAD-BOI
9h 50m1 stop
Delta Logo
10:38 am - 11:16 pmBOI-IAD
10h 38m1 stop
$352Delta
Find Deal
Useful Info

Good to know

Low seasonJanuary
High seasonJuly
Cheapest flight$150
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Washington Dulles Airport to Boise

FAQs for booking flights from District of Columbia to Boise

  • How does KAYAK find such low prices on flights from District of Columbia to Boise?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from District of Columbia to Boise.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Boise?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boise from District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from District of Columbia to Boise?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boise with an airline and back to District of Columbia with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Boise?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boise from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Ontario

Everything you need to know for your flight to Boise

Information on the airport you'll fly into in Boise

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.