Flights
Hotels
From
To
1 traveler
Unsupported Browser!
Find Flights
Flights
Hotels
1 traveler
Unsupported Browser!
Find Flights

Cheap Flights from Washington to Boise, ID, United States - WAS to BOI

Popular flights from Washington to Boise

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

Alaska Airlines
Departure Date Return Date Lowest Price
Jun 1, 2016 Jun 9, 2016 $488
American Airlines
Departure Date Return Date Lowest Price
Jun 22, 2016 Jun 28, 2016 $341
United Airlines
Departure Date Return Date Lowest Price
Aug 26, 2016 Aug 27, 2016 $369

How Much Does it Cost to Fly from Washington to Boise (WAS to BOI)?

We have collected flight cost data from across the web for travel from Washington to Boise, and have found the average flight price for this trip to be $382.

When Can I Buy the Cheapest Flight from Washington to Boise (WAS to BOI)?

Airlines can adjust prices for plane tickets from Washington to Boise based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Cheapest Day To Fly from Washington to Boise

The chart below shows up-to-date information regarding the cheapest days to fly from Washington to Boise.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$376 $376 $341 $376 $385 $376 $447

Lowest Fares Chart By Month from Washington to Boise

The chart below shows the lowest fare by month when flying from Washington to Boise.

Month Origin Destination Carrier Depart Date Return Date Stops Price
May Washington Boise United 5/13/16 5/16/16 1 $393
June Washington Boise American 6/22/16 6/28/16 1 $341
July Washington Boise United 7/4/16 7/11/16 1 $376
August Washington Boise United 8/30/16 8/31/16 1 $357
September Washington Boise American 9/3/16 9/12/16 2 $350
October Washington Boise United 10/21/16 10/23/16 1 $397
November Washington Boise American 11/19/16 11/26/16 1 $564
December Washington Boise United 12/15/16 12/19/16 1 $452

Round Trip vs One Way Flights from Washington to Boise (WAS to BOI)

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Washington to Boise. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Washington to Boise is $222.

The average price for round trip flights from Washington to Boise is $425.

Washington to Boise Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Washington to Boise?
Answer: Denver, CO

Airlines Flying from Washington to Boise (WAS to BOI)

Below are the different airlines that fly from Washington to Boise with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Washington to Boise.

Washington to Boise
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American PHX X X X X X X X
American ORD / PHX X X
Alaska SEA X X X X X X X
Alaska SEA / GEG X
Delta SLC X X X X X X X
Delta DTW / MSP X X X X X X X
United IAH X X X X X X X
Southwest LAS X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Washington and Boise, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Washington - WAS

FlightsAirlineLowest Price
Washington to Los Angeles American, Alaska, JetBlue, Frontier, United, Virgin America $227
Washington to Las Vegas American, Alaska, JetBlue, Frontier, United, Virgin America $244
Washington to Seattle American, Alaska, JetBlue, Frontier, United, Virgin America $286
Washington to Chicago American, Alaska, Frontier, United $88
Washington to Denver American, Alaska, JetBlue, Frontier, Sun Country, United $168
Washington to San Francisco American, Alaska, JetBlue, Sun Country, United, Virgin America $297
Washington to Salt Lake City American, Alaska, JetBlue, Frontier, United $246
Washington to Dallas - Ft Worth American, Alaska, United, Virgin America $154

Cheap Domestic Flights to Boise - BOI

FlightsAirlineLowest Price
Baltimore to Boise American, United $383
Philadelphia to Boise American, Alaska, United $361
Newark to Boise American, Alaska, United $305
Pittsburgh to Boise American, Alaska, United $429
Richmond to Boise American, Alaska, United $553
Norfolk to Boise American, Alaska, United $445
Roanoke to Boise American, United $711
Newport News to Boise American $518
Philadelphia to Los Angeles American, Alaska, JetBlue, Frontier, Spirit, United $284
Baltimore to Los Angeles American, Alaska, JetBlue, Spirit, United $227
Newark to Los Angeles American, Alaska, JetBlue, United, Virgin America $248
Baltimore to Las Vegas American, Alaska, Spirit, United $147
Philadelphia to Chicago American, Alaska, Frontier, Spirit, United $77
Philadelphia to Dallas - Ft Worth American, Alaska, JetBlue, Spirit, United $132
Philadelphia to Las Vegas American, Alaska, JetBlue, Frontier, Spirit, United $177
Newark to Las Vegas American, Alaska, JetBlue, Spirit, United, Virgin America $236
Philadelphia to Seattle American, Alaska, JetBlue, Frontier, Spirit, United $370
Baltimore to Seattle American, Alaska, JetBlue, Spirit, United $304
Newark to Seattle American, Alaska, JetBlue, United, Virgin America $304
Philadelphia to San Francisco American, Alaska, JetBlue, Frontier, United $305
Philadelphia to Atlanta American, Frontier, Spirit, United $117
Baltimore to Atlanta American, Spirit, United $117
Cheap Flights from Washington to Boise, ID, United States, from $341 Round trip from WAS to BOI