Insights
Latest deals
Reviews
FAQs

Cheap flights from Boise to Washington, D.C. Dulles Intl Airport from $140

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to Washington, D.C. Dulles Intl Airport departing on 7/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
From?
To?
Sun 5/19
Sun 5/26

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? Create a price alert to track prices.

Easily compare round-trip flights from Boise to Washington, D.C. Dulles Intl Airport

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Boise to Washington, D.C. Dulles Intl Airport by changing tabs
Multiple Airlines
Jun 13
BOI7:27 pmBoise Air Term. Gowen Fld
15h 30m
2 stops
IAD12:57 pmWashington, D.C. Dulles Intl
Jun 19
IAD11:16 amWashington, D.C. Dulles Intl
8h 01m
1 stop
BOI5:17 pmBoise Air Term. Gowen Fld
United Airlines
Jun 4
BOI8:17 amBoise Air Term. Gowen Fld
10h 55m
1 stop
IAD9:12 pmWashington, D.C. Dulles Intl
Jun 11
IAD6:32 amWashington, D.C. Dulles Intl
9h 02m
1 stop
BOI1:34 pmBoise Air Term. Gowen Fld
American Airlines
Aug 15
BOI7:10 amBoise Air Term. Gowen Fld
7h 28m
1 stop
IAD4:38 pmWashington, D.C. Dulles Intl
Aug 19
IAD6:52 amWashington, D.C. Dulles Intl
7h 47m
1 stop
BOI12:39 pmBoise Air Term. Gowen Fld
Delta
Jun 12
BOI7:45 pmBoise Air Term. Gowen Fld
8h 15m
1 stop
IAD6:00 amWashington, D.C. Dulles Intl
Jun 16
IAD6:45 pmWashington, D.C. Dulles Intl
8h 12m
1 stop
BOI12:57 amBoise Air Term. Gowen Fld
Alaska Airlines
Jun 9
BOI8:00 amBoise Air Term. Gowen Fld
21h 40m
1 stop
IAD7:40 amWashington, D.C. Dulles Intl
Jun 12
IAD7:00 amWashington, D.C. Dulles Intl
15h 24m
2 stops
BOI8:24 pmBoise Air Term. Gowen Fld
Multiple Airlines
Jun 13
BOI7:27 pmBoise Air Term. Gowen Fld
15h 30m
2 stops
IAD12:57 pmWashington, D.C. Dulles Intl
Jul 26
IAD12:55 pmWashington, D.C. Dulles Intl
25h 20m
3 stops
BOI12:15 pmBoise Air Term. Gowen Fld

Find the cheapest one-way flights from Boise to Washington, D.C. Dulles Intl Airport

If you're looking for one-way flights from Boise to Washington, D.C. Dulles Intl Airport, view some of our deals below provided by American Airlines, Delta and Sun Country Air
Sun Country Air
Jul 3
BOI5:45 pmBoise Air Term. Gowen Fld
15h 28m
1 stop
IAD11:13 amWashington, D.C. Dulles Intl
Multiple Airlines
Jun 13
BOI7:27 pmBoise Air Term. Gowen Fld
15h 30m
2 stops
IAD12:57 pmWashington, D.C. Dulles Intl
United Airlines
Jul 2
BOI7:05 pmBoise Air Term. Gowen Fld
10h 02m
1 stop
IAD7:07 amWashington, D.C. Dulles Intl

Search last-minute flights to Washington, D.C. Dulles Intl Airport from Boise

Find and compare round-trip flight prices for your last-minute flight from Boise to Washington, D.C. Dulles Intl Airport
Multiple Airlines
May 19
BOI6:15 pmBoise Air Term. Gowen Fld
15h 05m
3 stops
IAD11:20 amWashington, D.C. Dulles Intl
May 20
IAD5:20 pmWashington, D.C. Dulles Intl
25h 10m
3 stops
BOI4:30 pmBoise Air Term. Gowen Fld
American Airlines
May 22
BOI1:35 pmBoise Air Term. Gowen Fld
8h 02m
1 stop
IAD11:37 pmWashington, D.C. Dulles Intl
May 29
IAD6:50 amWashington, D.C. Dulles Intl
7h 55m
1 stop
BOI12:45 pmBoise Air Term. Gowen Fld
Delta
May 24
BOI5:23 amBoise Air Term. Gowen Fld
8h 54m
1 stop
IAD4:17 pmWashington, D.C. Dulles Intl
May 27
IAD6:00 amWashington, D.C. Dulles Intl
8h 26m
2 stops
BOI12:26 pmBoise Air Term. Gowen Fld
United Airlines
May 19
BOI10:36 amBoise Air Term. Gowen Fld
23h 00m
1 stop
IAD11:36 amWashington, D.C. Dulles Intl
May 20
IAD10:00 pmWashington, D.C. Dulles Intl
27h 04m
1 stop
BOI11:04 pmBoise Air Term. Gowen Fld
Multiple Airlines
May 19
BOI4:20 pmBoise Air Term. Gowen Fld
17h 00m
3 stops
IAD11:20 amWashington, D.C. Dulles Intl
May 20
IAD5:20 pmWashington, D.C. Dulles Intl
25h 10m
3 stops
BOI4:30 pmBoise Air Term. Gowen Fld
American Airlines
May 22
BOI1:35 pmBoise Air Term. Gowen Fld
8h 02m
1 stop
IAD11:37 pmWashington, D.C. Dulles Intl
May 29
IAD5:02 amWashington, D.C. Dulles Intl
9h 43m
2 stops
BOI12:45 pmBoise Air Term. Gowen Fld

Best airlines flying from Boise to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Boise to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $273Free CancellationRating
8.0
9,152 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $281Free CancellationRating
7.4
10,959 reviews
Search United Airlines flights
DeltaPriceFrom $316Free CancellationRating
8.0
10,706 reviews
Search Delta flights
American AirlinesPriceFrom $388Free CancellationRating
7.3
14,561 reviews
Search American Airlines flights

American Airlines flights from Boise to Washington, D.C. Dulles Intl Airport

Our best American Airlines deals on Boise to Washington, D.C. Dulles Intl Airport flight tickets
American Airlines
Aug 15
BOI7:10 amBoise Air Term. Gowen Fld
7h 28m
1 stop
IAD4:38 pmWashington, D.C. Dulles Intl
Aug 19
IAD6:52 amWashington, D.C. Dulles Intl
7h 47m
1 stop
BOI12:39 pmBoise Air Term. Gowen Fld
American Airlines
Aug 15
BOI7:10 amBoise Air Term. Gowen Fld
7h 28m
1 stop
IAD4:38 pmWashington, D.C. Dulles Intl
Aug 19
IAD6:52 amWashington, D.C. Dulles Intl
11h 52m
2 stops
BOI4:44 pmBoise Air Term. Gowen Fld
American Airlines
Aug 15
BOI5:14 pmBoise Air Term. Gowen Fld
13h 30m
2 stops
IAD8:44 amWashington, D.C. Dulles Intl
Aug 19
IAD6:52 amWashington, D.C. Dulles Intl
11h 52m
2 stops
BOI4:44 pmBoise Air Term. Gowen Fld

Delta flights from Boise to Washington, D.C. Dulles Intl Airport

Our best Delta deals on Boise to Washington, D.C. Dulles Intl Airport flight tickets
Delta
Jun 12
BOI7:45 pmBoise Air Term. Gowen Fld
8h 15m
1 stop
IAD6:00 amWashington, D.C. Dulles Intl
Jun 16
IAD6:45 pmWashington, D.C. Dulles Intl
8h 12m
1 stop
BOI12:57 amBoise Air Term. Gowen Fld
Delta
Jun 12
BOI10:15 amBoise Air Term. Gowen Fld
10h 43m
2 stops
IAD10:58 pmWashington, D.C. Dulles Intl
Jun 16
IAD6:45 pmWashington, D.C. Dulles Intl
8h 12m
1 stop
BOI12:57 amBoise Air Term. Gowen Fld
Delta
Jul 8
BOI7:59 pmBoise Air Term. Gowen Fld
11h 17m
2 stops
IAD9:16 amWashington, D.C. Dulles Intl
Jul 13
IAD6:10 amWashington, D.C. Dulles Intl
10h 02m
2 stops
BOI2:12 pmBoise Air Term. Gowen Fld

How to get the cheapest flight ticket from Boise to Washington, D.C. Dulles Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Boise to Washington, D.C. Dulles Intl Airport?

January. The cheapest time of year to fly to Washington, D.C. Dulles Intl Airport from Boise is January. Most expensive is June

What is the cheapest day to depart Boise for Washington, D.C. Dulles Intl Airport?

Friday. The cheapest day of the week is typically Friday. The most expensive is typically Sunday

When is the cheapest time to fly from Boise to Washington, D.C. Dulles Intl Airport?

In the evening. Boise to Washington, D.C. Dulles Intl Airport flights are approximately 17% more expensive in the morning than in the evening

What is the cheapest airline that flies to Washington, D.C. Dulles Intl Airport from Boise?

Delta. Alaska Airlines, American Airlines, and Delta are the most popular carriers operating from Boise to Washington, D.C. Dulles Intl Airport

How far in advance should you book Boise to Washington, D.C. Dulles Intl Airport flights?

59 days before. The cheapest time to buy a flight from Boise to Washington, D.C. Dulles Intl Airport is approximately 59 days to departure

Cheap Boise to Washington, D.C. Dulles Intl Airport (BOI to IAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boise to Washington, D.C. Dulles Intl Airport

Best Price Found

$140

Fastest flight time

6h 04m

Direct flights

None
The best one-way flight to Washington, D.C. Dulles Intl Airport from Boise in the past 72 hours is $140. The best round-trip flight deal from Boise to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $355.
The fastest flight from Boise to Washington, D.C. Dulles Intl Airport takes 6h 04m
There are no direct flights from Boise to Washington, D.C. Dulles Intl Airport. Popular non-direct route for this connection is Boise Air Term. Gowen Fld Airport - Washington, D.C. Dulles Intl Airport.

  • How far is Boise Air Term. Gowen Fld to Washington, D.C. Dulles Intl by plane?

    A flight from Boise Air Term. Gowen Fld to Washington, D.C. Dulles Intl will travel around 2017.8 mi. In terms of flight time, this usually takes a little over 6h 04m.

  • When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Washington, D.C. Dulles Intl Airport?

    Prices for flights from Boise Air Term. Gowen Fld Airport to Washington, D.C. Dulles Intl Airport are updated daily.

  • How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to Washington, D.C. Dulles Intl Airport?

  • How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Washington, D.C. Dulles Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boise Air Term. Gowen Fld Airport to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The travel and health documents required for your trip to Washington, D.C. Dulles Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Why use momondo?

Why should I use momondo to find a flight deal from Boise to Washington, D.C.?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Boise.

Can I find flights from Boise to Washington, D.C. with flexible booking policies on momondo?

momondo does allow users to show only those flights to Washington, D.C. from Boise which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Boise to Washington, D.C.?

momondo helps you find the best flight between Boise and Washington, D.C. by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Boise to Washington, D.C. right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Boise to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


An easier way to manage your Washington, D.C. Dulles Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Sun 5/19
Sun 5/26
Email me momondo's favorite deals

Find better results for your stay in Washington, D.C.