Round-trip from | $397 |
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Departing on a Monday is a good option for securing a great price. You can expect to save up to 72% when planning your travel around this day of the week.
Travelers have found it’s best to book a flight 27 days in advance to save up to 146% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 27 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Washington, D.C. Reagan-National Airport to Idaho Falls 1-2 weeks in advance for as low as $519, or $783 for flights within the next 24 hours.
Flights from Washington, D.C. Reagan-National Airport to Idaho Falls lean towards being more expensive in December. Prices are generally better when you fly from Washington, D.C. Reagan-National Airport to Idaho Falls in January, with the cheapest ticket starting at $309.
When flying from Washington, D.C. Reagan-National Airport to Idaho Falls, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 30% versus a flight at noon.
Fly from
Fly to
Budget
$529 - $930
Route
Depart
Return
Price
Washington, D.C. Reagan-NationalIdaho Falls Fanning Field
DCA - IDA
DCAIDA
Washington, D.C. Reagan-National
Wed 5/29
1 stop6h 48m
Idaho Falls Fanning Field
Wed 6/5
2 stops11h 50m
Washington, D.C. Reagan-NationalIdaho Falls Fanning Field
DCA - IDA
DCAIDA
Washington, D.C. Reagan-National
Wed 5/29
2 stops8h 18m
Idaho Falls Fanning Field
Wed 6/5
2 stops11h 50m
Washington, D.C. Reagan-NationalIdaho Falls Fanning Field
DCA - IDA
DCAIDA
Washington, D.C. Reagan-National
Wed 7/10
2 stops20h 35m
Idaho Falls Fanning Field
Mon 7/15
2 stops19h 46m
Washington, D.C. Reagan-NationalIdaho Falls Fanning Field
DCA - IDA
DCAIDA
Washington, D.C. Reagan-National
Sat 6/1
1 stop15h 54m
Idaho Falls Fanning Field
Sun 6/9
1 stop17h 22m
Washington, D.C. Reagan-NationalIdaho Falls Fanning Field
DCA - IDA
DCAIDA
Washington, D.C. Reagan-National
Wed 5/29
1 stop8h 12m
Idaho Falls Fanning Field
Wed 6/5
1 stop13h 59m
Washington, D.C. Reagan-NationalIdaho Falls Fanning Field
DCA - IDA
DCAIDA
Washington, D.C. Reagan-National
Sat 6/1
2 stops13h 30m
Idaho Falls Fanning Field
Sun 6/9
1 stop17h 22m
Washington, D.C. Reagan-NationalIdaho Falls Fanning Field
DCA - IDA
DCAIDA
Washington, D.C. Reagan-National
Sat 6/1
2 stops13h 30m
Idaho Falls Fanning Field
Sun 6/9
2 stops11h 24m
Washington, D.C. Reagan-NationalIdaho Falls Fanning Field
DCA - IDA
DCAIDA
Washington, D.C. Reagan-National
Sat 6/1
1 stop19h 39m
Idaho Falls Fanning Field
Sun 6/9
1 stop17h 22m
Washington, D.C. Reagan-NationalIdaho Falls Fanning Field
DCA - IDA
DCAIDA
Washington, D.C. Reagan-National
Mon 5/20
2 stops16h 43m
Idaho Falls Fanning Field
Thu 5/23
2 stops22h 39m
Currently, December is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Idaho Falls (average of $397). Flying from Washington, D.C. Reagan-National Airport to Idaho Falls in July is currently the most expensive (average of $622). 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.
January
$469
February
$446
March
$535
April
$467
May
$494
June
$614
July
$622
August
$555
September
$532
October
$485
November
$456
December
$397
IDA Temperature | 23 - 69.8 °F |
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Comfort
Food
Overall
Crew
Entertainment
Boarding
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Comfort
Food
Overall
Crew
Entertainment
Boarding
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Comfort
Food
Overall
Crew
Entertainment
Boarding
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Comfort
Food
Overall
Crew
Entertainment
Boarding
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Comfort
Food
Overall
Crew
Entertainment
Boarding
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
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