Cheap flights from Washington, D.C. (WAS) to Idaho from $65
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 7/23. 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 Washington, D.C. to Idaho?
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 21 days in advance, which can save you up to 89% on flights from Washington, D.C. to Idaho compared to booking the week you need them. Waiting 21 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 $454. For sooner than that we have options available in the next 3 days from $717.
What is the cheapest month to fly from Washington, D.C. to Idaho?
Our data shows that January tends to be the cheapest month to fly to Idaho from Washington, D.C.. Users have commonly found prices around $529 for the month, but tickets can be as low as $316. Due to multiple factors, prepare for potentially higher prices in June.
When is the cheapest time to fly from Washington, D.C. to Idaho (WAS - ID)?
When flying from Washington, D.C. to Idaho, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Cheap Spirit Airlines flights from Washington, D.C. to Idaho
Explore cheap flight options specifically provided by Spirit Airlines for the route between Washington, D.C. and Idaho. 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 2,752,338 searches. Data last updated mayo 8, 2024.
Find some of the cheapest Spirit Airlines flights traveling from Washington, D.C. to Idaho. Make sure to check back often as deals are often changing.
Cheap Sun Country Air flights from Washington, D.C. to Idaho
Explore cheap flight options specifically provided by Sun Country Air for the route between Washington, D.C. and Idaho. 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 2,752,338 searches. Data last updated mayo 8, 2024.
Some of the lowest-priced Sun Country Air flights we've found at this time heading from Washington, D.C. to Idaho. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Cheap Washington, D.C. to Idaho flights in May & June 2024
Find cheap flight options from Washington, D.C. to Idaho specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Prices were last updated on mayo 8, 2024.
Listed are some of the best fares we've found on flights departing from Washington, D.C. to Idaho in 2024. Check back in a little while for more flight options.
Washington, D.C. to Idaho 2024 flight deals
Discover exclusive flight deals for travel between Washington, D.C. and Idaho in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated mayo 8, 2024.
Listed are some of the best fares we've found on flights departing from Washington, D.C. to Idaho in 2024. Check back in a little while for more flight options.
Washington, D.C. to Idaho flights leaving soon
Find last-minute flight options from Washington, D.C. to Idaho 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 2,752,338 searches. Data last updated mayo 8, 2024.
Consider one of these great deals we found on last-minute flights from Washington, D.C. to Idaho. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
One-way flights to Idaho from Washington, D.C.
Search for one-way flight options from Washington, D.C. to Idaho. 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 2,752,338 searches. Data last updated mayo 8, 2024.
Users in need of a one-way flight from Washington, D.C. to Idaho can choose from these deals. Those seeking round-trip flights from Washington, D.C. to Idaho should utilize the search form at the the top of the page.
Find flights from Washington, D.C. to Idaho within your budget
Customize your flight search to find flights from Washington, D.C. to Idaho 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 2,752,338 searches. Data last updated mayo 8, 2024.
Fly from
Fly to
Budget
$133 - $338
Route
Depart
Return
Price
Baltimore/WashingtonBoise Air Term. Gowen Fld
BWI - BOI
BWIBOI
Baltimore/Washington
mar. 6/4
1 stop8h 00m
Boise Air Term. Gowen Fld
mar. 6/11
1 stop9h 41m
Baltimore/WashingtonBoise Air Term. Gowen Fld
BWI - BOI
BWIBOI
Baltimore/Washington
mar. 6/4
2 stops23h 36m
Boise Air Term. Gowen Fld
mar. 6/11
1 stop15h 42m
Baltimore/WashingtonBoise Air Term. Gowen Fld
BWI - BOI
BWIBOI
Baltimore/Washington
vie. 5/31
1 stop25h 05m
Boise Air Term. Gowen Fld
dom. 6/2
1 stop14h 38m
Baltimore/WashingtonBoise Air Term. Gowen Fld
BWI - BOI
BWIBOI
Baltimore/Washington
mar. 6/4
3 stops23h 58m
Boise Air Term. Gowen Fld
mar. 6/11
1 stop13h 15m
Baltimore/WashingtonBoise Air Term. Gowen Fld
BWI - BOI
BWIBOI
Baltimore/Washington
mié. 6/5
1 stop15h 09m
Boise Air Term. Gowen Fld
mié. 6/12
2 stops17h 16m
Washington, D.C. Dulles IntlBoise Air Term. Gowen Fld
IAD - BOI
IADBOI
Washington, D.C. Dulles Intl
mié. 8/14
1 stop7h 37m
Boise Air Term. Gowen Fld
mié. 8/21
1 stop15h 00m
Washington, D.C. Reagan-NationalSpokane
DCA - GEG
DCAGEG
Washington, D.C. Reagan-National
sáb. 8/24
1 stop10h 02m
Spokane
sáb. 8/31
1 stop9h 27m
Washington, D.C. Reagan-NationalSpokane
DCA - GEG
DCAGEG
Washington, D.C. Reagan-National
mié. 5/29
1 stop7h 38m
Spokane
sáb. 6/1
1 stop9h 14m
Washington, D.C. Reagan-NationalSpokane
DCA - GEG
DCAGEG
Washington, D.C. Reagan-National
jue. 5/30
1 stop9h 44m
Spokane
sáb. 6/1
1 stop8h 39m
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Idaho
Get insights into the airlines that provide service to Idaho. 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. Reviews last updated mayo 8, 2024.
To help decide which airline to fly from Washington, D.C. to Idaho, see what other customers have to say about Spirit Airlines, Sun Country Air and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Entertainment
Crew
Boarding
Comfort
Overall
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Food
Entertainment
Crew
Boarding
Comfort
Overall
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Food
Entertainment
Crew
Boarding
Comfort
Overall
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Food
Entertainment
Crew
Boarding
Comfort
Overall
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Food
Entertainment
Crew
Boarding
Comfort
Overall
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Food
Entertainment
Crew
Boarding
Comfort
Overall
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 Washington, D.C. to Idaho. 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 Washington, D.C. to IdahoSee 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 5 airlines flying from Washington, D.C. to Idaho
Discover the top 5 airlines that operate flights from Washington, D.C. to Idaho. 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 2,752,338 searches. Data last updated mayo 8, 2024.
Search flights from Washington, D.C. to Idaho by cabin class
Find flights from Washington, D.C. to Idaho, 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 Washington, D.C. to Idaho?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Washington, D.C. to Idaho. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Washington, D.C. to Idaho?
Millions of users choose and trust Cheapflights to book the best flight deals from Washington, D.C. to Idaho 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 Washington, D.C. to Idaho with no change fees?
Yes, we can. To see specific flights from Washington, D.C. to Idaho with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from Washington, D.C. to Idaho become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!