$184+ Cheap flights from District of Columbia to Idaho Falls (IDA)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from District of Columbia to Idaho Falls with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from District of Columbia to Idaho Falls
Discover tips and strategies to find the most affordable flight options for your journey from District of Columbia (USDC) to Idaho Falls (IDA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.
Round-trip from | $391 (Delta) |
|---|---|
One-way from | $184 (American Airlines) |
Find flight deals from District of Columbia to Idaho Falls
Cheapest flights from District of Columbia to Idaho FallsExplore the most affordable flight options available from District of Columbia to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.
Explore the most affordable flight options available from District of Columbia to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.
This Delta deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Alaska Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Alaska Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Find flights from District of Columbia to Idaho Falls within your budget
Customize your flight search to find flights from District of Columbia to Idaho Falls that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.
Fly from
Fly to
Route
Depart
Return
Price
Washington, D.C.Idaho Falls
IAD - IDA
IADIDA
Washington, D.C. Dulles Intl
Sat 2/22
12:29 pm-10:44 pm
2 stops12h 15m
Idaho Falls Fanning Field
Tue 2/25
6:58 pm-9:08 am
2 stops12h 10m
Washington, D.C.Idaho Falls
IAD - IDA
IADIDA
Washington, D.C. Dulles Intl
Sat 5/17
5:25 pm-10:45 pm
1 stop7h 20m
Idaho Falls Fanning Field
Sat 5/24
2:25 pm-12:45 am
1 stop8h 20m
Washington, D.C.Idaho Falls
IAD - IDA
IADIDA
Washington, D.C. Dulles Intl
Sat 2/22
6:12 am-12:26 pm
1 stop8h 14m
Idaho Falls Fanning Field
Tue 2/25
12:56 pm-10:33 pm
1 stop7h 37m
Washington, D.C.Idaho Falls
DCA - IDA
DCAIDA
Washington, D.C. Reagan-National
Tue 3/4
8:00 am-3:30 pm
1 stop9h 30m
Idaho Falls Fanning Field
Sat 3/8
8:00 am-9:59 pm
1 stop11h 59m
Washington, D.C.Idaho Falls
IAD - IDA
IADIDA
Washington, D.C. Dulles Intl
Mon 2/24
6:48 pm-10:36 pm
1 stop29h 48m
Idaho Falls Fanning Field
Mon 3/10
8:00 am-4:18 pm
2 stops54h 18m
Washington, D.C.Idaho Falls
DCA - IDA
DCAIDA
Washington, D.C. Reagan-National
Tue 3/25
5:00 am-12:28 pm
1 stop9h 28m
Idaho Falls Fanning Field
Sat 3/29
12:58 pm-12:50 am
1 stop9h 52m
Washington, D.C.Idaho Falls
DCA - IDA
DCAIDA
Washington, D.C. Reagan-National
Wed 7/2
10:00 am-10:15 pm
2 stops14h 15m
Idaho Falls Fanning Field
Wed 7/9
7:00 pm-8:35 am
2 stops11h 35m
Washington, D.C.Idaho Falls
DCA - IDA
DCAIDA
Washington, D.C. Reagan-National
Fri 5/9
8:05 am-10:45 pm
2 stops16h 40m
Idaho Falls Fanning Field
Sun 5/11
4:22 pm-12:56 pm
2 stops18h 34m
Washington, D.C.Idaho Falls
DCA - IDA
DCAIDA
Washington, D.C. Reagan-National
Wed 4/9
5:00 am-12:29 pm
1 stop9h 29m
Washington, D.C.Idaho Falls
IAD - IDA
IADIDA
Washington, D.C. Dulles Intl
Wed 4/9
6:18 am-12:29 pm
1 stop8h 11m
Best time to book a flight from District of Columbia to Idaho Falls
Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from District of Columbia with our price prediction graph.
Travel insights for flights from District of Columbia to Idaho Falls
Get recent, data-driven insights about flights from District of Columbia to Idaho Falls including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from District of Columbia to Idaho Falls?
Currently, October is the cheapest month in which you can book a flight from District of Columbia to Idaho Falls (average of $380). Flying from District of Columbia to Idaho Falls in July is currently the most expensive (average of $628). 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.
What is the cheapest time of day to fly from DC to IDA?
Find hourly flight availability from District of Columbia to Idaho Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from District of Columbia to Idaho Falls as you normally would.
Rainfall in Idaho Falls by month
Plan your trip to Idaho Falls by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Idaho Falls ranges from 0.6 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. July is typically the driest time to visit Idaho Falls when rainfall is around 0.6 in.
Temperature in Idaho Falls by month
Plan your trip to Idaho Falls by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Idaho Falls, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).
Reviews of airlines servicing Idaho Falls
Get insights into the airlines that provide service to Idaho Falls. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho Falls. Reviews last updated January 21, 2025.
To help decide which airline to fly from District of Columbia to Idaho Falls, see what other customers have to say about Alaska Airlines, Delta and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Crew
Food
Overall
Boarding
Entertainment
Reviews
Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Comfort
Crew
Food
Overall
Boarding
Entertainment
Reviews
Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Comfort
Crew
Food
Overall
Boarding
Entertainment
Reviews
Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Comfort
Crew
Food
Overall
Boarding
Entertainment
Reviews
Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Comfort
Crew
Food
Overall
Boarding
Entertainment
Reviews
Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Related info for your journey
Find useful and relevant information for your journey from District of Columbia to Idaho Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near District of Columbia?
Book flights to District of Columbia if you plan to visit one of these locationsBrowse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for District of Columbia to Idaho Falls
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from District of Columbia to Idaho Falls
Discover the top 4 airlines that operate flights from District of Columbia to Idaho Falls. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 21, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$370 | Average$663 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$425 | Average$500 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$444 | Average$802 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$524 | Average$738 | FlexibilityNo cancel fee | On-time71% |