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Cheap flights from Boise to Washington (BOI - WAS)

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The best prices from Boise to Washington are usually found in January or February, booked 26 days in advance, depart on a Wednesday or Thursday and return on a Thursday

Home North America USA District of Columbia Washington Cheap flights from Boise to Washington

How to find the cheapest flight from
Boise (BOI) to Washington (WAS)

BOI - WAS
Price
$190 - $500
WAS
Temperature
48.2 - 89.6 °F
WAS
Rainfall
2.4 - 4.2 inches
Popular in December High demand for flights, 25% potential price rise
Cheapest in January Best time to find cheap flights, 49% potential price drop
Round-trip from $190 From Boise to Washington
One-way from $184 One-way flight from Boise to Washington
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Boise to Washington?

Tuesday is generally a great day to depart. Flying on this day could help you save up to 37%.

How far in advance should I book a flight from Boise to Washington?

To save up to 11% on this flight, we recommend booking at least 28 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Boise to Washington from $252 1-2 weeks out and tickets from $276 for flights departing within the next 72 hours.

What is the cheapest month to fly from Boise to Washington?

February can be a great time to fly to Washington from Boise with a flight ticket averaging about $243. Cheapflights users have found deals in the month of February for as cheap as $119. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from Boise to Washington (BOI - WAS)?

It’s optimal to fly from Boise to Washington in the evening. By choosing this option you can save up to 32% on the cost of your flight, compared to a flight in the morning.

Cheap flights from Boise to Washington in September, October 2020

The best prices found for BOI to WAS flights for September, October
1 Oct - 14 Oct
$252pp
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Multiple Airlines
   
2 STOPS
BOI
Boise Air Term. Gowen Fld
1 Oct - 4 Oct
$270pp
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
   
2 STOPS
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Multiple Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld
7 Oct - 14 Oct
$278pp
BOI
Boise Air Term. Gowen Fld
Delta
   
2 STOPS
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Delta
 
1 STOP
BOI
Boise Air Term. Gowen Fld

Boise to Washington 2020 flight deals

Cheap flights to Washington from Boise found for this year
1 Oct - 14 Oct
$252pp
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Multiple Airlines
   
2 STOPS
BOI
Boise Air Term. Gowen Fld
1 Oct - 4 Oct
$270pp
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
   
2 STOPS
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Multiple Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld
16 Dec - 6 Jan
$275pp
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
American Airlines
   
2 STOPS
BOI
Boise Air Term. Gowen Fld

Last minute flights from Boise to Washington

Late deals on round-trip flights to Washington from Boise, departing today and this week
24 Sep - 4 Oct
$283pp
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Multiple Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld
24 Sep - 7 Oct
$290pp
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
 
1 STOP
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Multiple Airlines
   
2 STOPS
BOI
Boise Air Term. Gowen Fld
24 Sep - 7 Oct
$312pp
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
   
2 STOPS
DCA
Washington Reagan-National
DCA
Washington Reagan-National
Multiple Airlines
   
2 STOPS
BOI
Boise Air Term. Gowen Fld

One-way flights to Washington from Boise

The cheapest one-way flights from Boise to Washington
9:34 am - 7:17 pm
Delta
1 Stop
7h 43m
BOI - IAD
Delta
$184
Delta
9:30 am - 7:31 pm
Delta
1 Stop
8h 01m
BOI - IAD
Delta
$189
Delta
10:35 am - 7:02 pm
Delta
1 Stop
6h 27m
BOI - DCA
Delta
$239
Delta

Related info for your journey

Useful info, stats and facts about Boise to Washington flights.

Flight FAQs

From Boise to Washington

Are flight prices decreasing from Boise to Washington due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Boise and Washington for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Boise to Washington for under $300 on Cheapflights?

Yes, there are multiple flights from Boise to Washington for under $300. The cheapest flight booked recently is on Multiple Airlines for just $252, but on average you can expect to pay $288.

Are there nonstop flights from Boise to Washington for under $300 on Cheapflights?

There are no nonstop flights from Boise to Washington, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Boise to Washington for under $300?

There are currently 20+ open flights from Boise to Washington within the next 7 days for less than $300.

Is Boise weather warmer or cooler than Washington?

With an average temperature of 93 °F, peak weather can be found in July. As a traveler, expect to see changes in flight prices during that period. The temperatures in Washington are colder than in Boise.

How long is the flight from Boise to Washington?

For as low as $408, Delta can have you in Washington from Boise in 6h 20m.

What is the cheapest airline to fly from Boise to Washington round-trip?

Currently priced at $276, Delta will fly you from Boise to Washington and back. In addition to Delta, many other airlines offer competitively priced options for your trip. You may be able to fly from Boise to Washington for 26% less than the average price by searching for this airline.

What are the cheapest airlines to fly from Boise to Washington one-way?

The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $139.

Related searches

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Destination information for Washington

Things to know before you go. Useful info for your trip from Boise to Washington
Average temperature for September in Washington
82.4 °F
Avg rainfall for September in Washington
4.2 ″

Airports servicing Boise

Boise (BOI)

Airports servicing Washington

Washington Dulles Intl (IAD)
Reagan National (DCA)

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