Cheap flights from Idaho to Dulles Intl (IAD) from $138
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 6/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
How far in advance should I book a flight from Idaho to Washington, D.C. Dulles Intl Airport?
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 23 days in advance, which can save you up to 655% on flights from Idaho to Washington, D.C. Dulles Intl Airport compared to booking the week you need them. Waiting 23 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $491. For sooner than that we have options available in the next 3 days from $760.
What is the cheapest month to fly from Idaho to Washington, D.C. Dulles Intl Airport?
Flights from Idaho to Washington, D.C. Dulles Intl Airport lean towards being more expensive in December. Prices are generally better when you fly from Idaho to Washington, D.C. Dulles Intl Airport in February, with the cheapest ticket starting at $258.
When is the cheapest time to fly from Idaho to Washington, D.C. Dulles Intl Airport (ID - IAD)?
When flying from Idaho 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 Sun Country Air flights from Idaho to Dulles Intl
Explore cheap flight options specifically provided by Sun Country Air for the route between Idaho and Dulles Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,663,308 searches. Data last updated May 20, 2024.
Consider these cheap Sun Country Air flights we've found departing from Idaho to Washington, D.C.. Be sure to come back soon if the deals available don't appeal to you at this time.
Cheap Alaska Airlines flights from Idaho to Dulles Intl
Explore cheap flight options specifically provided by Alaska Airlines for the route between Idaho and Dulles Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,663,308 searches. Data last updated May 20, 2024.
Some of the best deals we've found on Alaska Airlines flights traveling from Idaho to Washington, D.C.. Make sure to examine the flight information before completing your reservation.
Cheap Idaho to Dulles Intl flights in May & June 2024
Find cheap flight options from Idaho to Dulles Intl specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,663,308 searches. Prices were last updated on May 20, 2024.
Check out some of the best flight deals from Idaho to Washington, D.C. in 2024. Check back in a little while for more flight options.
Idaho to Dulles Intl 2024 flight deals
Discover exclusive flight deals for travel between Idaho and Dulles Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,663,308 searches. Data last updated May 20, 2024.
Check out some of the best flight deals from Idaho to Washington, D.C. in 2024. Check back in a little while for more flight options.
Idaho to Dulles Intl flights leaving soon
Find last-minute flight options from Idaho to Dulles Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,663,308 searches. Data last updated May 20, 2024.
Have a look at some of the last-minute flights available departing from Idaho to Washington, D.C.. To prevent any unwanted surprises, users should verify their flight info before booking.
One-way flights to Dulles Intl from Idaho
Search for one-way flight options from Idaho to Dulles Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,663,308 searches. Data last updated May 20, 2024.
Users traveling one-way from Idaho to Washington, D.C. can select one of these great deals. Users in need of a round-trip flight from Idaho to Washington, D.C. instead should update the search form at the top of page.
Find flights from Idaho to Dulles Intl within your budget
Customize your flight search to find flights from Idaho to Dulles Intl 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 2,663,308 searches. Data last updated May 20, 2024.
Fly from
Fly to
Budget
$315 - $362
Route
Depart
Return
Price
Boise Air Term. Gowen FldWashington, D.C. Dulles Intl
BOI - IAD
BOIIAD
Boise Air Term. Gowen Fld
Wed 8/14
1 stop15h 05m
Washington, D.C. Dulles Intl
Wed 8/21
1 stop7h 55m
SpokaneWashington, D.C. Dulles Intl
GEG - IAD
GEGIAD
Spokane
Wed 6/5
1 stop9h 41m
Washington, D.C. Dulles Intl
Tue 6/11
1 stop9h 20m
SpokaneWashington, D.C. Dulles Intl
GEG - IAD
GEGIAD
Spokane
Wed 8/14
1 stop7h 12m
Washington, D.C. Dulles Intl
Tue 8/20
1 stop10h 34m
Boise Air Term. Gowen FldWashington, D.C. Dulles Intl
BOI - IAD
BOIIAD
Boise Air Term. Gowen Fld
Wed 6/26
1 stop16h 02m
Washington, D.C. Dulles Intl
Tue 7/2
1 stop25h 00m
SpokaneWashington, D.C. Dulles Intl
GEG - IAD
GEGIAD
Spokane
Fri 8/9
1 stop8h 04m
Washington, D.C. Dulles Intl
Mon 8/19
1 stop8h 28m
SpokaneWashington, D.C. Dulles Intl
GEG - IAD
GEGIAD
Spokane
Wed 8/14
1 stop7h 12m
Washington, D.C. Dulles Intl
Tue 8/20
2 stops10h 18m
SpokaneWashington, D.C. Dulles Intl
GEG - IAD
GEGIAD
Spokane
Sat 9/28
1 stop6h 28m
Washington, D.C. Dulles Intl
Tue 10/1
2 stops13h 46m
SpokaneWashington, D.C. Dulles Intl
GEG - IAD
GEGIAD
Spokane
Fri 10/4
1 stop8h 46m
Washington, D.C. Dulles Intl
Sun 10/6
1 stop11h 05m
Boise Air Term. Gowen FldWashington, D.C. Dulles Intl
BOI - IAD
BOIIAD
Boise Air Term. Gowen Fld
Tue 6/11
3 stops15h 41m
Washington, D.C. Dulles Intl
Wed 6/19
1 stop8h 01m
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Dulles Intl
Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated May 20, 2024.
Get a feel of what it's like to fly with Sun Country Air, Alaska Airlines and American Airlines from Idaho to Washington, D.C. by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Overall
Crew
Entertainment
Comfort
Food
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Boarding
Overall
Crew
Entertainment
Comfort
Food
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Boarding
Overall
Crew
Entertainment
Comfort
Food
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Boarding
Overall
Crew
Entertainment
Comfort
Food
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Boarding
Overall
Crew
Entertainment
Comfort
Food
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Boarding
Overall
Crew
Entertainment
Comfort
Food
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Related info for your journey
Find useful and relevant information for your journey from Idaho to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Idaho to Dulles IntlSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Idaho to Dulles Intl
Discover the top 4 airlines that operate flights from Idaho to Dulles Intl. 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 2,663,308 searches. Data last updated May 20, 2024.
Search flights from Idaho to Dulles Intl by cabin class
Find flights from Idaho to Dulles Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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How does Cheapflights help users find flights from Idaho to Dulles Intl?
Deals for Idaho to Dulles Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Idaho to Dulles Intl?
Millions of users choose and trust Cheapflights to book the best flight deals from Idaho to Dulles Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Idaho to Dulles Intl with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Idaho to Dulles Intl flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Idaho to Dulles Intl become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Dulles Intl from Idaho today and book when prices fit your budget.