Most accurate provider | FlightHub 3 stars |
---|---|
Most trusted provider | FlightHub 3 stars |
Popular in | July |
Cheapest in | February |
Round-trip from | $504 (Alaska Airlines) |
One-way from | $162 (American Airlines) |
Fly from
Fly to
Route
Depart
Return
Price
Idaho FallsWashington, D.C.
IDA - IAD
IDAIAD
Idaho Falls Fanning Field
Sun 3/9
4:04 pm-5:32 am
1 stop11h 28m
Washington, D.C. Dulles Intl
Tue 3/25
7:00 am-10:35 pm
1 stop17h 35m
Idaho FallsWashington, D.C.
IDA - IAD
IDAIAD
Idaho Falls Fanning Field
Fri 12/13
6:05 pm-11:19 am
1 stop15h 14m
Washington, D.C. Dulles Intl
Mon 12/16
5:35 pm-9:53 am
1 stop18h 18m
Idaho FallsBaltimore
IDA - BWI
IDABWI
Idaho Falls Fanning Field
Sat 1/18
2:28 pm-11:44 pm
1 stop7h 16m
Baltimore/Washington
Mon 1/20
4:10 pm-9:08 pm
1 stop6h 58m
Idaho FallsBaltimore
IDA - BWI
IDABWI
Idaho Falls Fanning Field
Sun 3/9
4:04 pm-5:56 pm
1 stop23h 52m
Baltimore/Washington
Tue 3/25
6:55 pm-10:35 pm
1 stop29h 40m
Idaho FallsWashington, D.C.
IDA - DCA
IDADCA
Idaho Falls Fanning Field
Thu 12/26
7:00 am-2:59 pm
1 stop5h 59m
Washington, D.C. Reagan-National
Thu 1/2
4:13 pm-9:07 pm
1 stop6h 54m
Idaho FallsBaltimore
IDA - BWI
IDABWI
Idaho Falls Fanning Field
Thu 12/5
7:04 pm-5:50 am
1 stop8h 46m
Baltimore/Washington
Mon 12/9
7:08 am-12:26 pm
1 stop7h 18m
Idaho FallsWashington, D.C.
IDA - DCA
IDADCA
Idaho Falls Fanning Field
Thu 3/27
7:19 am-12:36 am
1 stop15h 17m
Washington, D.C. Reagan-National
Thu 4/3
5:00 am-9:09 pm
1 stop18h 09m
Idaho FallsWashington, D.C.
IDA - DCA
IDADCA
Idaho Falls Fanning Field
Thu 12/5
6:10 am-10:03 pm
2 stops13h 53m
Washington, D.C. Reagan-National
Mon 12/9
5:15 pm-10:55 pm
1 stop7h 40m
Idaho FallsWashington, D.C.
IDA - IAD
IDAIAD
Idaho Falls Fanning Field
Thu 12/5
5:30 am-7:28 pm
2 stops11h 58m
Washington, D.C. Dulles Intl
Mon 12/9
1:41 pm-10:23 pm
2 stops10h 42m
Idaho FallsBaltimore
IDA - BWI
IDABWI
Idaho Falls Fanning Field
Thu 12/26
8:57 am-11:25 pm
3 stops36h 28m
Baltimore/Washington
Thu 1/2
7:20 pm-1:33 pm
2 stops20h 13m
Provider | Price Accuracy | Trust Score* |
---|---|---|
Expedia | Price Accuracy1 star | Trust Score*3 stars |
eDreams | Price Accuracy3 stars | Trust Score*3 stars |
FlightHub | Price Accuracy3 stars | Trust Score*3 stars |
Currently, September is the cheapest month in which you can book a flight from Idaho Falls to Washington, D.C. (average of $300). Flying from Idaho Falls to Washington, D.C. in June is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
One of the essential ways to save on airfare from Idaho Falls to Washington, D.C. is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 9% on airfare.
In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.
If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).
Overall
Comfort
Crew
Entertainment
Food
Boarding
Reviews
Service was good. We pre-ordered a snack but never made it to us.
Overall
Comfort
Crew
Entertainment
Food
Boarding
Reviews
Service was good. We pre-ordered a snack but never made it to us.
Overall
Comfort
Crew
Entertainment
Food
Boarding
Reviews
Service was good. We pre-ordered a snack but never made it to us.
Overall
Comfort
Crew
Entertainment
Food
Boarding
Reviews
Service was good. We pre-ordered a snack but never made it to us.
Overall
Comfort
Crew
Entertainment
Food
Boarding
Reviews
Service was good. We pre-ordered a snack but never made it to us.
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Delta | Cheapest$338 | Average$497 | FlexibilityNo cancel fee | On-timeN/A |
American Airlines | Cheapest$369 | Average$877 | FlexibilityNo cancel fee | On-time71% |
United Airlines | Cheapest$441 | Average$767 | FlexibilityNo cancel fee | On-time69% |