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Cheap Flights from Idaho Falls to Washington, DC, United States - IDA to WAS

Popular flights from Idaho Falls to Washington

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
Jul 8, 2016 Jul 11, 2016 $1,702
United Airlines
Departure Date Return Date Lowest Price
Jul 22, 2016 Aug 7, 2016 $660

How Much Does it Cost to Fly from Idaho Falls to Washington (IDA to WAS)?

We have collected flight cost data from across the web for travel from Idaho Falls to Washington, and have found the average flight price for this trip to be $825.

When Can I Buy the Cheapest Flight from Idaho Falls to Washington (IDA to WAS)?

Airlines can adjust prices for plane tickets from Idaho Falls to Washington 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.

Round Trip vs One Way Flights from Idaho Falls to Washington (IDA to WAS)

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 Idaho Falls to Washington. 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 Idaho Falls to Washington is $554.

The average price for round trip flights from Idaho Falls to Washington is $1,194.

Idaho Falls to Washington Flight Questions

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

Question: What are the most popular connecting cities when flying from Idaho Falls to Washington?
Answer: Salt Lake City, UT and Detroit, MI

Airlines Flying from Idaho Falls to Washington (IDA to WAS)

Below are the different airlines that fly from Idaho Falls to Washington 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 Idaho Falls to Washington.

Idaho Falls to Washington
Airline Connections Mon Tue Wed Thu Fri Sat Sun
Delta SLC X X X X X X X
Delta SLC / ATL X X X X X X X
United DEN X X X X X X X

Airports for Your Route

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

Cheap Domestic Flights to Washington - WAS

FlightsAirlineLowest Price
Salt Lake City to Washington American, Alaska, JetBlue, Frontier, United $242
Salt Lake City to Baltimore American, Alaska, JetBlue, United $368
Salt Lake City to Philadelphia American, Alaska, JetBlue, Frontier, United $275
Salt Lake City to Newark American, Alaska, JetBlue, United $343
Salt Lake City to Richmond American, Alaska, JetBlue, United $366
Salt Lake City to Raleigh - Durham American, Alaska, JetBlue, Frontier, United $242
Salt Lake City to Pittsburgh American, Alaska, JetBlue, Frontier, United $232
Salt Lake City to Detroit American, Alaska, Frontier, United $244
Salt Lake City to Boston American, Alaska, JetBlue, United $197
Salt Lake City to Charlotte American, Alaska, JetBlue, Frontier, United $287
Salt Lake City to Norfolk American, Alaska, United $384
Salt Lake City to Orlando American, Alaska, JetBlue, Frontier, United $222
Salt Lake City to Buffalo American, Alaska, JetBlue, United $345
Bozeman to Chicago American, Alaska, United $547
Salt Lake City to Rochester American, Alaska, JetBlue, United $411
Salt Lake City to Cleveland American, Alaska, JetBlue, Frontier, United $341
Salt Lake City to Greensboro - High Point American, Alaska, Frontier, United $429
Salt Lake City to Miami American, Alaska, Frontier, United $295
Salt Lake City to Nashville American, Alaska, Frontier, United $241
Salt Lake City to Columbus American, Alaska, JetBlue, Frontier, United $288
Salt Lake City to Cincinnati American, Alaska, Frontier, United $328
Salt Lake City to Akron - Canton American, Alaska, United $436
Salt Lake City to Hartford American, Alaska, United $408
Salt Lake City to Houston American, Alaska, Frontier, United $382
Salt Lake City to Indianapolis American, Alaska, Frontier, United $278
Salt Lake City to Providence American, Alaska, United $405
Salt Lake City to Albany American, Alaska, JetBlue, United $414
Salt Lake City to Syracuse American, Alaska, JetBlue, United $376
Salt Lake City to St Louis American, Alaska, United $269

Cheap International Flights to Washington - WAS

FlightsAirlineLowest Price
Salt Lake City to Toronto American, Air Canada, Alaska, JetBlue, Frontier, United, WestJet $392
Cheap Flights from Idaho Falls to Washington, DC, United States, from $660 Round trip from IDA to WAS