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Cheap flights from Idaho Falls to Washington (IDA - WAS)

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How to find the cheapest flight from
Idaho Falls (IDA) to Washington (WAS)

What is the cheapest day to fly round-trip from Idaho Falls to Washington?

Departing on a Monday is a good option for securing a great price. You can expect to save up to 31% when planning your travel around this day of the week.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, February can be a great choice for travel to Washington. Flights to Washington from Idaho Falls in February are about $243 on average during February, but can be found for as low as $119.

When is the cheapest time to fly from Idaho Falls to Washington (IDA - WAS)?

One of the essential ways to save on airfare from Idaho Falls to Washington is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 20% on airfare.

Cheap flights from Idaho Falls to Washington in September, October 2020

The best prices found for IDA to WAS flights for September, October
16 Oct - 19 Oct
$289pp
IDA
Idaho Falls Fanning Field
Multiple Airlines
   
2 STOPS
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Multiple Airlines
   
2 STOPS
IDA
Idaho Falls Fanning Field
16 Oct - 19 Oct
$310pp
IDA
Idaho Falls Fanning Field
Multiple Airlines
   
2 STOPS
DCA
Washington Reagan-National
DCA
Washington Reagan-National
Multiple Airlines
   
2 STOPS
IDA
Idaho Falls Fanning Field
16 Oct - 19 Oct
$371pp
IDA
Idaho Falls Fanning Field
Delta
   
2 STOPS
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Delta
   
2 STOPS
IDA
Idaho Falls Fanning Field

Idaho Falls to Washington 2020 flight deals

Cheap flights to Washington from Idaho Falls found for this year
16 Oct - 19 Oct
$289pp
IDA
Idaho Falls Fanning Field
Multiple Airlines
   
2 STOPS
BWI
Baltimore/Washington
BWI
Baltimore/Washington
Multiple Airlines
   
2 STOPS
IDA
Idaho Falls Fanning Field
16 Oct - 19 Oct
$310pp
IDA
Idaho Falls Fanning Field
Multiple Airlines
   
2 STOPS
DCA
Washington Reagan-National
DCA
Washington Reagan-National
Multiple Airlines
   
2 STOPS
IDA
Idaho Falls Fanning Field
9 Dec - 13 Dec
$338pp
IDA
Idaho Falls Fanning Field
Delta
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
Delta
   
2 STOPS
IDA
Idaho Falls Fanning Field

Related info for your journey

Useful info, stats and facts about Idaho Falls to Washington flights.

Flight FAQs

From Idaho Falls to Washington

Are flight prices decreasing from Idaho Falls 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 Idaho Falls 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 Idaho Falls to Washington for under $300 on Cheapflights?

Yes, there are multiple flights from Idaho Falls to Washington for under $300. The cheapest flight booked recently is on Multiple Airlines for just $289, but on average you can expect to pay $624.

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

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

Is Idaho Falls weather warmer or cooler than Washington?

With an average temperature of 91 °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 Idaho Falls.

How long is the flight from Idaho Falls to Washington?

Delta can get you from Idaho Falls to Washington in just under 5h 27m. Your travel time can differ by up to .

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

According to our current data, Delta ($338), offers the cheapest pricing from Idaho Falls to Washington. Delta is 34% cheaper than the average price of flights available within the next 90 days to this destination.

Destination information for Washington

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

Airports servicing Idaho Falls

Airports servicing Washington

Reagan National (DCA)
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