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Cheap flights from Boise to Washington, D.C. Reagan-National Airport from $155

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. Reagan-National Airport departing on 5/22. 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

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Find the cheapest flights from Boise to Washington, D.C.

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Boise to Washington, D.C..
Alaska Airlines Logo
9:18 am - 9:59 pmBOI-DCA
10h 41m1 stop
Alaska Airlines Logo
8:00 am - 4:55 pmDCA-BOI
10h 55m1 stop
$277Alaska Airlines
Find Deal
jue., may. 1 - sáb., may. 3
Delta Logo
3:00 pm - 11:31 pmBOI-DCA
6h 31m1 stop
Delta Logo
4:40 pm - 11:59 pmDCA-BOI
9h 19m1 stop
$301Delta
Find Deal
mar., sep. 16 - vie., sep. 19
American Airlines Logo
1:23 pm - 12:55 amBOI-DCA
9h 32m1 stop
American Airlines Logo
5:00 am - 12:33 pmDCA-BOI
9h 33m1 stop
$357American Airlines
Find Deal
jue., may. 1 - dom., may. 4
 Logo
11:10 am - 9:59 pmBOI-DCA
8h 49m1 stop
 Logo
7:00 am - 1:37 pmDCA-BOI
8h 37m1 stop
mar., may. 13 - dom., may. 18
Hawaiian Airlines Logo
9:18 am - 9:59 pmBOI-DCA
10h 41m1 stop
Hawaiian Airlines Logo
8:00 am - 3:45 pmDCA-BOI
9h 45m1 stop
$373Hawaiian Airlines
Find Deal
lun., abr. 28 - mar., abr. 29
American Airlines Logo
3:35 pm - 12:51 amBOI-DCA
7h 16m1 stop
American Airlines Logo
5:00 am - 10:56 amDCA-BOI
7h 56m1 stop
$401American Airlines
Find Deal
mié., jun. 25 - dom., jun. 29
United Airlines Logo
12:39 pm - 10:42 pmBOI-DCA
8h 03m1 stop
United Airlines Logo
6:25 am - 11:43 amDCA-BOI
7h 18m1 stop
$425United Airlines
Find Deal
sáb., jun. 28 - jue., jul. 10
Hawaiian Airlines Logo
6:37 am - 4:55 pmBOI-DCA
8h 18m1 stop
Hawaiian Airlines Logo
8:00 am - 4:20 pmDCA-BOI
10h 20m1 stop
$450Hawaiian Airlines
Find Deal
vie., abr. 18 - dom., abr. 20
United Airlines Logo
12:29 pm - 10:43 pmBOI-DCA
8h 14m1 stop
United Airlines Logo
6:25 am - 11:55 amDCA-BOI
7h 30m1 stop
$457United Airlines
Find Deal
mié., sep. 17 - vie., sep. 19
 Logo
9:18 am - 9:59 pmBOI-DCA
10h 41m1 stop
 Logo
7:00 am - 1:37 pmDCA-BOI
8h 37m1 stop
lun., may. 12 - dom., may. 18

American Airlines flights from Boise to Washington, D.C. Reagan-National Airport

Our best American Airlines deals on Boise to Washington, D.C. Reagan-National Airport flight tickets
American Airlines
May 1
BOI1:23 pmBoise Air Term. Gowen Fld
9h 32m
1 stop
DCA12:55 amWashington, D.C. Reagan-National
May 4
DCA5:00 amWashington, D.C. Reagan-National
9h 33m
1 stop
BOI12:33 pmBoise Air Term. Gowen Fld
American Airlines
Jun 25
BOI3:35 pmBoise Air Term. Gowen Fld
7h 16m
1 stop
DCA12:51 amWashington, D.C. Reagan-National
Jun 29
DCA5:00 amWashington, D.C. Reagan-National
7h 56m
1 stop
BOI10:56 amBoise Air Term. Gowen Fld
American Airlines
Jun 25
BOI11:46 amBoise Air Term. Gowen Fld
10h 11m
2 stops
DCA11:57 pmWashington, D.C. Reagan-National
Jun 29
DCA5:00 amWashington, D.C. Reagan-National
7h 56m
1 stop
BOI10:56 amBoise Air Term. Gowen Fld

Southwest flights from Boise to Washington, D.C. Reagan-National Airport

Our best Southwest deals on Boise to Washington, D.C. Reagan-National Airport flight tickets
Southwest
May 1
BOI5:05 amBoise Air Term. Gowen Fld
9h 15m
2 stops
DCA4:20 pmWashington, D.C. Reagan-National
May 3
DCA6:30 amWashington, D.C. Reagan-National
11h 40m
2 stops
BOI4:10 pmBoise Air Term. Gowen Fld
Southwest
Jun 25
BOI5:05 amBoise Air Term. Gowen Fld
9h 10m
2 stops
DCA4:15 pmWashington, D.C. Reagan-National
Jun 29
DCA6:05 pmWashington, D.C. Reagan-National
8h 35m
2 stops
BOI12:40 amBoise Air Term. Gowen Fld
Southwest
Jun 29
BOI6:45 amBoise Air Term. Gowen Fld
9h 15m
2 stops
DCA6:00 pmWashington, D.C. Reagan-National
Jul 2
DCA4:50 pmWashington, D.C. Reagan-National
8h 50m
2 stops
BOI11:40 pmBoise Air Term. Gowen Fld

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Boise to Washington, D.C. Reagan-National 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 to Washington, D.C. Reagan-National Airport?

The month of August is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Boise, with most prices found around $469. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of August, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $486.

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

The cheapest day to depart from Boise to Washington, D.C. Reagan-National Airport is on a Saturday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Saturday will often find tickets for as low as $532. Flights from Boise to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $699. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

Our data shows that the cheapest Boise to Washington, D.C. Reagan-National Airport flights are usually those with departure times in the evening. Our users have found flights to Washington, D.C. Reagan-National Airport in the evening for as low as $453. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is in the morning when prices are around $634.

How far in advance should I book a flight to Washington, D.C. Reagan-National Airport?

You are more likely to see cheaper flights to Washington, D.C. Reagan-National Airport from Boise when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Reagan-National Airport for around $538 when searching 23 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Reagan-National Airport from Boise for as low as $375 on momondo.

How have Boise to Washington, D.C. Reagan-National Airport flight prices changed over time?

As of April 2025, prices for Boise to Washington, D.C. Reagan-National Airport flights are approximately 16% cheaper when compared to flights at the same time last year.

When to book flights from Boise to Washington, D.C. Reagan-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Boise to Washington, D.C. Reagan-National Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boise to Washington, D.C. Reagan-National Airport (BOI to DCA) flight deals and tips

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

Best Price Found

$155

Fastest flight time

6h 28m

Direct flights

None
The best one-way flight to Washington, D.C. Reagan-National Airport from Boise in the past 72 hours is $155. The best round-trip flight deal from Boise to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $277.
The fastest flight from Boise to Washington, D.C. Reagan-National Airport takes 6h 28m
There are no direct flights from Boise to Washington, D.C. Reagan-National Airport. Popular non-direct route for this connection is Boise Air Term. Gowen Fld Airport - Washington, D.C. Reagan-National Airport.

  • How far is Boise Air Term. Gowen Fld to Washington, D.C. Reagan-National by plane?

    Washington, D.C. Reagan-National is 2040.8 mi away from Boise Air Term. Gowen Fld. Typically, this will take 6h 28m by plane in normal conditions.

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

    Prices for flights from Boise Air Term. Gowen Fld Airport to Washington, D.C. Reagan-National Airport refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boise Air Term. Gowen Fld Airport to Washington, D.C. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The travel and health documents you'll need for your trip to Washington, D.C. Reagan-National Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Reagan-National Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Boise to Washington, D.C. Reagan-National Airport?


Best airlines flying from Boise to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from Boise to Washington, D.C. Reagan-National Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $310Free CancellationRating
8.0
7,897 reviews
Search Delta flights
American AirlinesPriceFrom $316Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $380Free CancellationRating
7.4
8,619 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $451Free CancellationRating
8.0
9,835 reviews
Search Alaska Airlines flights

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Arlington
Gettysburg
National Harbor
Laurel
Silver Spring
Woodbridge
Tysons
Fredericksburg
Waldorf
Manassas
Gaithersburg
Glen Burnie
Linthicum Heights
Rockville
Fairfax
Towson
Reston
Hyattsville
Hanover

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Boise to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Boise to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Washington, D.C. from Boise. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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.


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