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

Popular flights from Washington to Boise

If your flight days are flexible and you looking for a good deal, our charts on cheap flights provide some insight regarding affordable flight options for your next big adventure.

Alaska Airlines
Departure Date Return Date Lowest Price
Mar 6, 2016 Mar 8, 2016 $368
American Airlines
Departure Date Return Date Lowest Price
Mar 6, 2016 Mar 8, 2016 $295
United Airlines
Departure Date Return Date Lowest Price
Mar 6, 2016 Mar 8, 2016 $295

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 $349.

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
$404 $361 $362 $342 $339 $343 $295

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
February Washington Boise United 2/18/16 2/25/16 1 $342
March Washington Boise American 3/6/16 3/8/16 1 $295
April Washington Boise United 4/16/16 4/21/16 1 $343
May Washington Boise American 5/6/16 5/18/16 1 $339
June Washington Boise American 6/9/16 6/12/16 1 $368
July Washington Boise American 7/26/16 7/28/16 1 $364
August Washington Boise American 8/2/16 8/7/16 1 $403
September Washington Boise Alaska 9/27/16 9/30/16 1 $387

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 $177.

The average price for round trip flights from Washington to Boise is $367.

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
Alaska SEA X X X X X X X
Alaska SEA / GEG X X X X X X X
Delta MSP 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 DEN 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 $212
Washington to Las Vegas American, Alaska, JetBlue, Frontier, United, Virgin America $163
Washington to Seattle American, Alaska, JetBlue, Frontier, United, Virgin America $237
Washington to Chicago American, Alaska, Frontier, United $79
Washington to Denver American, Alaska, JetBlue, Frontier, Sun Country, United $162
Washington to San Francisco American, Alaska, JetBlue, Frontier, Sun Country, United, Virgin America $236
Washington to Salt Lake City American, Alaska, JetBlue, Frontier, United $238
Washington to Dallas - Ft Worth American, Alaska, United, Virgin America $88

Cheap Domestic Flights to Boise - BOI

FlightsAirlineLowest Price
Baltimore to Boise American, United $326
Philadelphia to Boise American, Alaska, United $377
Newark to Boise American, Alaska, United $292
Pittsburgh to Boise American, Alaska, United $391
Richmond to Boise American, Alaska, United $469
Norfolk to Boise American, Alaska, United $469
Roanoke to Boise American, United Check Dates
Newport News to Boise American $756
Philadelphia to Los Angeles American, Alaska, JetBlue, Frontier, Spirit, United $190
Baltimore to Los Angeles American, Alaska, JetBlue, Spirit, United $171
Newark to Los Angeles American, Alaska, JetBlue, United, Virgin America $267
Baltimore to Las Vegas American, Spirit, United $127
Philadelphia to Chicago American, Alaska, Frontier, Spirit, United $78
Philadelphia to Dallas - Ft Worth American, Alaska, JetBlue, Spirit, United $81
Philadelphia to Las Vegas American, JetBlue, Frontier, Spirit, United $137
Newark to Las Vegas American, JetBlue, Spirit, United, Virgin America $253
Philadelphia to Seattle American, Alaska, JetBlue, Frontier, Spirit, United $273
Baltimore to Seattle American, Alaska, JetBlue, Spirit, United $247
Newark to Seattle American, Alaska, JetBlue, United, Virgin America $252
Philadelphia to San Francisco American, Alaska, JetBlue, Frontier, United $259
Philadelphia to Atlanta American, Frontier, Spirit, United $78
Baltimore to Atlanta American, Spirit, United $76
Cheap Flights from Washington to Boise, ID, United States, from $295 Round trip from WAS to BOI