Cheap flights from Idaho Falls (IDA) to Dulles Intl (IAD)
How to find the cheapest flight from Idaho Falls (IDA) to Dulles Intl (IAD)
All the information you need to plan the best IDA to IAD flight in 2022: compare Idaho Falls to Dulles Intl flight prices with the expected peak season, weather and rainfall in Dulles Intl.
IDA - IAD Price | $327 - $937 |
|---|---|
IAD Temperature | 35.6 - 80.6 °F |
IAD Rainfall | 2.6 - 4 inches |
| Popular in | June | High demand for flights, 40% potential price rise |
|---|---|---|
| Cheapest in | November | Best time to find cheap flights, 41% potential price drop |
| Average price | $387 | Average for round-trip flights in September 2022 |
| Round-trip from | $327 | From Idaho Falls Fanning Field to Washington, D.C. Dulles Intl |
How far in advance should I book a flight from Idaho Falls to Washington, D.C. Dulles Intl Airport?
Users have found that booking a flight from Idaho Falls to Washington, D.C. Dulles Intl Airport at least 45 days early can save you up to 44% on average compared to booking a flight this week. If booking 45 days before your flight isn’t an option for you, users have found flights from Idaho Falls to Washington, D.C. Dulles Intl Airport for as little as $749 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $797 for flights departing within the next 3 days.
What is the cheapest month to fly from Idaho Falls to Washington, D.C. Dulles Intl Airport?
Our data shows that October tends to be the cheapest month to fly to Washington, D.C. Dulles Intl Airport from Idaho Falls. Users have commonly found prices around $665 for the month, but tickets can be as low as $307. Due to multiple factors, prepare for potentially higher prices in May.
When is the cheapest time to fly from Idaho Falls to Washington, D.C. Dulles Intl Airport (IDA - IAD)?
When flying from Idaho Falls to Washington, D.C. Dulles Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Cheap flights from Idaho Falls to Dulles Intl in September, October 2022
The best prices found for IDA to IAD flights for September, October
Idaho Falls Fanning Field
Washington, D.C. Dulles Intl
1 stop
22h 54mWashington, D.C. Dulles Intl
Idaho Falls Fanning Field
1 stop
23h 37mAmerican Airlines
Idaho Falls Fanning Field
Washington, D.C. Dulles Intl
1 stop
14h 05mWashington, D.C. Dulles Intl
Idaho Falls Fanning Field
2 stops
26h 03mAmerican Airlines
Idaho Falls Fanning Field
Washington, D.C. Dulles Intl
2 stops
19h 32mWashington, D.C. Dulles Intl
Idaho Falls Fanning Field
2 stops
26h 03mAmerican Airlines
Idaho Falls to Dulles Intl 2022 flight deals
Cheap flights to Dulles Intl from Idaho Falls found for this year
Idaho Falls Fanning Field
Washington, D.C. Dulles Intl
1 stop
14h 53mWashington, D.C. Dulles Intl
Idaho Falls Fanning Field
1 stop
16h 25mAmerican Airlines
Idaho Falls Fanning Field
Washington, D.C. Dulles Intl
1 stop
6h 43mWashington, D.C. Dulles Intl
Idaho Falls Fanning Field
2 stops
19h 20mAmerican Airlines
Idaho Falls Fanning Field
Washington, D.C. Dulles Intl
1 stop
6h 11mWashington, D.C. Dulles Intl
Idaho Falls Fanning Field
1 stop
16h 25mMultiple Airlines
Cheap United Airlines flights from Idaho Falls to Dulles Intl
Idaho Falls Fanning Field
Washington, D.C. Dulles Intl
1 stop
6h 11mWashington, D.C. Dulles Intl
Idaho Falls Fanning Field
2 stops
14h 34mUnited Airlines
Idaho Falls Fanning Field
Washington, D.C. Dulles Intl
2 stops
14h 17mWashington, D.C. Dulles Intl
Idaho Falls Fanning Field
2 stops
14h 34mUnited Airlines
Idaho Falls Fanning Field
Washington, D.C. Dulles Intl
1 stop
6h 11mWashington, D.C. Dulles Intl
Idaho Falls Fanning Field
1 stop
9h 05mUnited Airlines
Cheap American Airlines flights from Idaho Falls to Dulles Intl
Idaho Falls Fanning Field
Washington, D.C. Dulles Intl
1 stop
14h 53mWashington, D.C. Dulles Intl
Idaho Falls Fanning Field
1 stop
16h 25mAmerican Airlines
Idaho Falls Fanning Field
Washington, D.C. Dulles Intl
1 stop
6h 43mWashington, D.C. Dulles Intl
Idaho Falls Fanning Field
2 stops
19h 20mAmerican Airlines
Idaho Falls Fanning Field
Washington, D.C. Dulles Intl
2 stops
19h 29mWashington, D.C. Dulles Intl
Idaho Falls Fanning Field
1 stop
22h 17mAmerican Airlines
Last minute flights from Idaho Falls to Dulles Intl
Late deals on return flights to Dulles Intl from Idaho Falls, departing today and this week
Idaho Falls Fanning Field
Washington, D.C. Dulles Intl
2 stops
19h 32mWashington, D.C. Dulles Intl
Idaho Falls Fanning Field
1 stop
23h 37mAmerican Airlines
Idaho Falls Fanning Field
Washington, D.C. Dulles Intl
2 stops
19h 32mWashington, D.C. Dulles Intl
Idaho Falls Fanning Field
2 stops
36h 05mAmerican Airlines
Idaho Falls Fanning Field
Washington, D.C. Dulles Intl
1 stop
15h 15mWashington, D.C. Dulles Intl
Idaho Falls Fanning Field
1 stop
6h 50mUnited Airlines
One-way flights to Dulles Intl from Idaho Falls
The cheapest one-way flights from Idaho Falls to Dulles Intl
Idaho Falls Fanning Field
Washington, D.C. Dulles Intl
1 stop
6h 11mUnited Airlines
Idaho Falls Fanning Field
Washington, D.C. Dulles Intl
2 stops
19h 32mAmerican Airlines
Idaho Falls Fanning Field
Washington, D.C. Dulles Intl
1 stop
14h 27mAmerican Airlines
Related info for your journey
Useful info, stats and facts about Idaho Falls to Dulles Intl flights.
What airport do you fly from for flights from Idaho Falls to Washington, D.C. Dulles Intl?
For a flight from Idaho Falls to Washington, D.C. Dulles Intl, you will be flying from Fanning Field. Idaho Falls Fanning Field (IDA) is just 3.8 mi from the center of the city. Fanning Field is the only Idaho Falls airport and it handles 0 outbound flights to Washington, D.C. Dulles Intl per day. 3 airlines have flights to Washington, D.C. Dulles Intl from Idaho Falls Fanning Field on a regular basis.
Which airlines flying from Idaho Falls Fanning Field to Washington, D.C. Dulles Intl have flexible cancellations due to COVID-19?
United Airlines, American Airlines, and Delta are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.
Can I find flights from Idaho Falls to Washington, D.C. Dulles Intl Airport for under $500 on Cheapflights?
Yes, there are multiple flights from Idaho Falls to Washington, D.C. Dulles Intl Airport for under $500. The cheapest flight booked recently is on American Airlines for just $478, but on average you can expect to pay $531.
Are there last-minute flights available from Idaho Falls to Washington, D.C. Dulles Intl Airport for under $700?
There are currently 9+ open flights from Idaho Falls to Washington, D.C. Dulles Intl Airport within the next 7 days for less than $700.
What are the cheapest airlines flying from Idaho Falls to Washington, D.C. Dulles Intl Airport round-trip?
Our cheapest airline available from Idaho Falls to Washington, D.C. Dulles Intl Airport is American Airlines. Our recent data shows that you can find tickets from as low as $478 on this airline. An additional option worth looking into is United Airlines, starting at $485. You may be able to fly from Idaho Falls to Washington, D.C. Dulles Intl Airport for 14% less than the average price by searching for these airlines.
What are the most popular airlines that fly from Idaho Falls to Washington, D.C. Dulles Intl Airport?
American Airlines, Delta and United Airlines are the most popular airlines when flying from Idaho Falls to Washington, D.C. Dulles Intl Airport.
What are the cheapest flights from Idaho Falls to Washington, D.C. Dulles Intl Airport?
On average you can expect to pay $596 for a flight from Idaho Falls to Washington, D.C. Dulles Intl Airport. The cheapest flight overall is $319 while the most popular route, (Idaho Falls Fanning Field - Washington, D.C. Dulles Intl) is currently priced at $503.