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Cheap flights from Dulles Intl (IAD) to Idaho Falls (IDA) from $260

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 8/6. 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.
IAD — IDA
May 7 — May 141
From?
To?
Tue 5/7
Tue 5/14
1 adult, Economy
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Cheap flight deals from Dulles Intl to Idaho Falls

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) 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 May 2, 2024.

Popular in

June

Cheapest in

January

Round-trip from

$397

One-way from

$357
High demand for flights, 32% potential price rise
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Best time to find cheap flights, 45% potential price drop
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From Washington, D.C. Dulles Intl to Idaho Falls Fanning Field
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One-way flight from Washington, D.C. Dulles Intl to Idaho Falls Fanning Field
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What is the cheapest day to fly round-trip from Washington, D.C. Dulles Intl Airport to Idaho Falls?

Users have found that flying from Washington, D.C. Dulles Intl Airport to Idaho Falls on a Sunday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Idaho Falls?

Users have found that booking a flight from Washington, D.C. Dulles Intl Airport to Idaho Falls at least 27 days early can save you up to 146% on average compared to booking a flight this week. If booking 27 days before your flight isn’t an option for you, users have found flights from Washington, D.C. Dulles Intl Airport to Idaho Falls for as little as $519 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 $783 for flights departing within the next 3 days.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Idaho Falls?

January is one of the best times of the year to fly to Idaho Falls from Washington, D.C. Dulles Intl Airport. Prices for January average $699 per person but you can even find prices for as low as $309. The most expensive prices can be found in the month of December. Opting for a January flight can save you 28% on your journey compared to booking in December

When is the cheapest time to fly from Washington, D.C. Dulles Intl Airport to Idaho Falls (IAD - IDA)?

One of the essential ways to save on airfare from Washington, D.C. Dulles Intl Airport to Idaho Falls is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 8% on airfare.

Cheap Delta flights from Dulles Intl to Idaho Falls

Explore cheap flight options specifically provided by Delta for the route between Dulles Intl and Idaho Falls. 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 2,899,487 searches. Data last updated May 2, 2024.
Take a peek at the cheapest Delta flights we've detected traveling from Washington, D.C. to Idaho Falls. Make sure to check back often as deals are often changing.
Tue 7/3012:35 pmIAD - IDA
2 stops11h 33mDelta
Thu 8/87:00 pmIDA - IAD
2 stops12h 14mDelta
Deal found 5/1$529
Wed 5/297:15 amIAD - IDA
1 stop7h 13mDelta
Wed 6/57:00 pmIDA - IAD
2 stops12h 07mDelta
Deal found 5/1$539
Tue 7/911:39 amIAD - IDA
2 stops12h 29mDelta
Thu 7/187:00 pmIDA - IAD
2 stops12h 15mDelta
Deal found 4/30$603
Tue 7/301:15 pmIAD - IDA
2 stops10h 53mDelta
Fri 8/91:05 pmIDA - IAD
1 stop8h 45mDelta
Deal found 5/1$608
Tue 7/301:15 pmIAD - IDA
2 stops10h 53mDelta
Thu 8/87:00 pmIDA - IAD
1 stop26h 50mDelta
Deal found 5/1$617
Mon 7/157:15 amIAD - IDA
1 stop16h 53mDelta
Tue 7/237:00 pmIDA - IAD
2 stops12h 15mDelta
Deal found 4/30$618
Wed 5/296:00 amIAD - IDA
2 stops8h 28mDelta
Wed 6/57:00 pmIDA - IAD
2 stops12h 07mDelta
Deal found 5/1$624
Tue 7/911:39 amIAD - IDA
2 stops12h 29mDelta
Fri 7/191:05 pmIDA - IAD
1 stop8h 49mDelta
Deal found 4/30$642
Fri 7/127:15 amIAD - IDA
1 stop16h 53mDelta
Tue 7/237:00 pmIDA - IAD
2 stops12h 15mDelta
Deal found 4/30$648

Cheap United Airlines flights from Dulles Intl to Idaho Falls

Explore cheap flight options specifically provided by United Airlines for the route between Dulles Intl and Idaho Falls. 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 2,899,487 searches. Data last updated May 2, 2024.
To aid your search, here are some of the cheapest United Airlines flights we've found from Washington, D.C. to Idaho Falls. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Wed 5/2910:08 pmIAD - IDA
1 stop21h 07mUnited Airlines
Wed 6/55:56 pmIDA - IAD
1 stop9h 29mUnited Airlines
Deal found 5/1$566
Wed 5/152:35 pmIAD - IDA
1 stop8h 32mUnited Airlines
Tue 5/215:56 pmIDA - IAD
1 stop9h 25mUnited Airlines
Deal found 4/30$567
Mon 8/1210:08 pmIAD - IDA
1 stop21h 09mUnited Airlines
Mon 8/195:55 pmIDA - IAD
1 stop9h 29mUnited Airlines
Deal found 5/1$586
Wed 5/298:32 amIAD - IDA
1 stop14h 36mUnited Airlines
Wed 6/55:56 pmIDA - IAD
1 stop9h 29mUnited Airlines
Deal found 4/30$595
Wed 5/1512:46 pmIAD - IDA
1 stop6h 29mUnited Airlines
Tue 5/2110:45 amIDA - IAD
2 stops11h 27mUnited Airlines
Deal found 4/30$597
Fri 8/910:08 pmIAD - IDA
1 stop21h 09mUnited Airlines
Thu 8/155:58 pmIDA - IAD
1 stop9h 27mUnited Airlines
Deal found 5/1$600
Mon 8/1210:08 pmIAD - IDA
1 stop21h 09mUnited Airlines
Mon 8/192:25 pmIDA - IAD
2 stops19h 08mUnited Airlines
Deal found 5/1$606
Mon 5/2010:00 pmIAD - IDA
1 stop13h 43mUnited Airlines
Sun 5/262:30 pmIDA - IAD
1 stop12h 55mUnited Airlines
Deal found 4/30$610
Mon 5/2010:00 pmIAD - IDA
1 stop13h 43mUnited Airlines
Sun 5/262:30 pmIDA - IAD
2 stops14h 48mUnited Airlines
Deal found 4/30$621

Cheap Dulles Intl to Idaho Falls flights in May & June 2024

Find cheap flight options from Dulles Intl to Idaho Falls specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Prices were last updated on May 2, 2024.
These are some of the most attractive deals on flights from Washington, D.C. to Idaho Falls in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Wed 5/297:15 amIAD - IDA
1 stop7h 13mDelta
Wed 6/57:00 pmIDA - IAD
2 stops12h 07mDelta
Deal found 5/1$523
Wed 5/2910:08 pmIAD - IDA
1 stop21h 07mUnited Airlines
Wed 6/55:56 pmIDA - IAD
1 stop9h 29mUnited Airlines
Deal found 5/1$566
Wed 5/296:00 amIAD - IDA
2 stops8h 28mDelta
Wed 6/57:00 pmIDA - IAD
2 stops12h 07mDelta
Deal found 5/1$573
Sat 5/188:15 amIAD - IDA
1 stop7h 19mUnited Airlines
Mon 5/272:30 pmIDA - IAD
1 stop12h 55mUnited Airlines
Deal found 5/1$682
Mon 5/2010:00 pmIAD - IDA
1 stop21h 19mUnited Airlines
Sun 5/265:56 pmIDA - IAD
1 stop9h 29mUnited Airlines
Deal found 5/1$685
Mon 5/2010:00 pmIAD - IDA
1 stop13h 43mUnited Airlines
Sun 5/262:30 pmIDA - IAD
2 stops14h 48mUnited Airlines
Deal found 5/1$731
Sat 5/117:15 amIAD - IDA
1 stop7h 13mDelta
Sun 5/121:31 pmIDA - IAD
1 stop8h 22mDelta
Deal found 5/1$740
Sun 5/1211:48 amIAD - IDA
2 stops11h 46mAmerican Airlines
Tue 5/141:15 pmIDA - IAD
1 stop8h 22mAmerican Airlines
Deal found 5/1$743
Fri 5/107:15 amIAD - IDA
1 stop7h 13mDelta
Mon 5/137:00 pmIDA - IAD
2 stops12h 07mDelta
Deal found 5/1$745

Dulles Intl to Idaho Falls 2024 flight deals

Discover exclusive flight deals for travel between Dulles Intl and Idaho Falls in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
These are some of the most attractive deals on flights from Washington, D.C. to Idaho Falls in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Wed 5/297:15 amIAD - IDA
1 stop7h 13mDelta
Wed 6/57:00 pmIDA - IAD
2 stops12h 07mDelta
Deal found 5/1$523
Tue 7/3012:35 pmIAD - IDA
2 stops11h 33mDelta
Mon 8/57:00 pmIDA - IAD
2 stops12h 14mDelta
Deal found 5/1$529
Wed 5/2910:08 pmIAD - IDA
1 stop21h 07mUnited Airlines
Wed 6/55:56 pmIDA - IAD
1 stop9h 29mUnited Airlines
Deal found 5/1$566
Sat 9/144:13 pmIAD - IDA
1 stop9h 41mAlaska Airlines
Sat 9/216:06 amIDA - IAD
1 stop15h 53mAlaska Airlines
Deal found 5/1$571
Wed 5/296:00 amIAD - IDA
2 stops8h 28mDelta
Wed 6/57:00 pmIDA - IAD
2 stops12h 07mDelta
Deal found 5/1$573
Mon 8/1210:08 pmIAD - IDA
1 stop21h 09mUnited Airlines
Mon 8/195:55 pmIDA - IAD
1 stop9h 29mUnited Airlines
Deal found 5/1$586
Fri 9/137:09 pmIAD - IDA
1 stop30h 45mAlaska Airlines
Sun 9/154:20 pmIDA - IAD
2 stops22h 32mAlaska Airlines
Deal found 5/1$595
Fri 8/910:08 pmIAD - IDA
1 stop21h 09mUnited Airlines
Thu 8/155:58 pmIDA - IAD
1 stop9h 27mUnited Airlines
Deal found 5/1$600
Sat 9/144:13 pmIAD - IDA
1 stop9h 41mAlaska Airlines
Sat 9/216:06 amIDA - IAD
2 stops32h 57mAlaska Airlines
Deal found 5/1$602

Dulles Intl to Idaho Falls flights leaving soon

Find last-minute flight options from Dulles Intl to Idaho Falls 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 2,899,487 searches. Data last updated May 2, 2024.
Check out these flights departing soon from Washington, D.C. to Idaho Falls. Users should examine the flight details to ensure there are no surprises.
Fri 5/107:15 amIAD - IDA
1 stop7h 13mDelta
Mon 5/137:00 pmIDA - IAD
2 stops12h 07mDelta
Deal found 4/30$732
Fri 5/107:15 amIAD - IDA
1 stop7h 13mDelta
Mon 5/137:00 pmIDA - IAD
2 stops12h 07mDelta
Deal found 5/1$745
Fri 5/108:15 amIAD - IDA
1 stop7h 19mUnited Airlines
Mon 5/1310:45 amIDA - IAD
1 stop8h 20mUnited Airlines
Deal found 4/30$797
Fri 5/102:35 pmIAD - IDA
1 stop8h 32mUnited Airlines
Mon 5/1310:45 amIDA - IAD
1 stop8h 20mUnited Airlines
Deal found 5/1$812
Fri 5/108:30 amIAD - IDA
2 stops31h 04mUnited Airlines
Mon 5/132:30 pmIDA - IAD
2 stops19h 00mUnited Airlines
Deal found 4/30$871

One-way flights to Idaho Falls from Dulles Intl

Search for one-way flight options from Dulles Intl to Idaho Falls. 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 2,899,487 searches. Data last updated May 2, 2024.
Users traveling one-way from Washington, D.C. to Idaho Falls can select one of these great deals. For those needing a return trip from Washington, D.C., there is a search form available above.
Tue 8/67:30 amIAD - IDA
1 stop6h 48mDelta
Deal found 5/1$260
Tue 8/137:30 amIAD - IDA
1 stop6h 48mDelta
Deal found 5/1$261
Tue 7/301:15 pmIAD - IDA
2 stops10h 53mDelta
Deal found 5/1$265
Wed 7/316:10 amIAD - IDA
2 stops8h 13mDelta
Deal found 5/1$266
Wed 5/297:00 amIAD - IDA
1 stop18h 57mAlaska Airlines
Deal found 5/1$272
Wed 5/296:30 amIAD - IDA
2 stops16h 38mUnited Airlines
Deal found 5/1$284
Thu 8/1510:08 pmIAD - IDA
1 stop17h 20mUnited Airlines
Deal found 5/1$299
Sat 8/178:15 amIAD - IDA
2 stops14h 53mUnited Airlines
Deal found 5/1$304
Fri 5/2410:08 pmIAD - IDA
1 stop13h 32mUnited Airlines
Deal found 4/30$313

Find flights from Dulles Intl to Idaho Falls within your budget

Customize your flight search to find flights from Dulles Intl 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 2,899,487 searches. Data last updated May 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$529 - $638

Route

Depart

Return

Price

Washington, D.C. Dulles IntlIdaho Falls Fanning Field

IAD - IDA

IADIDA

Washington, D.C. Dulles Intl

Tue 7/30

2 stops11h 33m

Idaho Falls Fanning Field

Thu 8/8

2 stops12h 14m

$529

Washington, D.C. Dulles IntlIdaho Falls Fanning Field

IAD - IDA

IADIDA

Washington, D.C. Dulles Intl

Wed 5/29

1 stop7h 13m

Idaho Falls Fanning Field

Wed 6/5

2 stops12h 07m

$539

Washington, D.C. Dulles IntlIdaho Falls Fanning Field

IAD - IDA

IADIDA

Washington, D.C. Dulles Intl

Wed 5/29

1 stop21h 07m

Idaho Falls Fanning Field

Wed 6/5

1 stop9h 29m

$566

Washington, D.C. Dulles IntlIdaho Falls Fanning Field

IAD - IDA

IADIDA

Washington, D.C. Dulles Intl

Wed 5/15

1 stop8h 32m

Idaho Falls Fanning Field

Tue 5/21

1 stop9h 25m

$567

Washington, D.C. Dulles IntlIdaho Falls Fanning Field

IAD - IDA

IADIDA

Washington, D.C. Dulles Intl

Sat 9/14

1 stop9h 41m

Idaho Falls Fanning Field

Sat 9/21

1 stop15h 53m

$571

Washington, D.C. Dulles IntlIdaho Falls Fanning Field

IAD - IDA

IADIDA

Washington, D.C. Dulles Intl

Mon 8/12

1 stop21h 09m

Idaho Falls Fanning Field

Mon 8/19

1 stop9h 29m

$586

Washington, D.C. Dulles IntlIdaho Falls Fanning Field

IAD - IDA

IADIDA

Washington, D.C. Dulles Intl

Tue 7/9

1 stop17h 39m

Idaho Falls Fanning Field

Wed 7/10

1 stop14h 54m

$591

Washington, D.C. Dulles IntlIdaho Falls Fanning Field

IAD - IDA

IADIDA

Washington, D.C. Dulles Intl

Sat 9/14

1 stop9h 41m

Idaho Falls Fanning Field

Sat 9/21

2 stops32h 57m

$602

Washington, D.C. Dulles IntlIdaho Falls Fanning Field

IAD - IDA

IADIDA

Washington, D.C. Dulles Intl

Wed 7/31

1 stop17h 39m

Idaho Falls Fanning Field

Wed 8/7

1 stop14h 51m

$638

Flights are sorted by cheapest first

Deals found on 5/1

When is the cheapest time to fly from Washington, D.C. Dulles Intl Airport to Idaho Falls?

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Idaho Falls. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Idaho Falls flight should consider departing on Saturday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Idaho Falls by month

Plan your trip from Dulles Intl to Idaho Falls by taking into account the cheapest months to travel. The average price of a one-way flight from Dulles Intl to Idaho Falls is currently $280 while a round-trip flight costs $577. Price data was last updated on April 28, 2024.

Currently, December is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Idaho Falls (average of $397). Flying from Washington, D.C. Dulles Intl 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

Temperature and rainfall in Idaho Falls by month

Plan your trip to Idaho Falls by taking into account the average temperature and rainfall totals by month.

IDA

Temperature

23 - 69.8 °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 May 2, 2024.
See what other customers who have flown with Delta, United Airlines and Alaska Airlines from Washington, D.C. to Idaho Falls have to say. 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.
Alaska Airlines
8.1
Very good
9,115 reviews
Check prices

Overall

8.1

Boarding

8.2

Comfort

7.9

Entertainment

7.3

Crew

8.6

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,115 reviews
Alaska Airlines
8.1
Very good
9,115 reviews
Check prices

Overall

8.1

Boarding

8.2

Comfort

7.9

Entertainment

7.3

Crew

8.6

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.1
Very good
10,874 reviews
Alaska Airlines
8.1
Very good
9,115 reviews
Check prices

Overall

8.1

Boarding

8.2

Comfort

7.9

Entertainment

7.3

Crew

8.6

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines
7.4
Good
11,159 reviews
Alaska Airlines
8.1
Very good
9,115 reviews
Check prices

Overall

8.1

Boarding

8.2

Comfort

7.9

Entertainment

7.3

Crew

8.6

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

American Airlines
7.3
Good
14,788 reviews
Alaska Airlines
8.1
Very good
9,115 reviews
Check prices

Overall

8.1

Boarding

8.2

Comfort

7.9

Entertainment

7.3

Crew

8.6

Food

7.3

Reviews

1 / 10

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 Dulles Intl to Idaho Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Idaho Falls from Washington, D.C. Dulles Intl?

    For a flight from Washington, D.C. Dulles Intl to Idaho Falls, you will be flying into 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 inbound flights from Washington, D.C. Dulles Intl per day. 4 airlines have flights to Idaho Falls Fanning Field from Washington, D.C. Dulles Intl on a regular basis.

  • Can I find flights from Washington, D.C. Dulles Intl Airport to Idaho Falls for under $600 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Idaho Falls for under $600. The cheapest flight booked recently is on Delta for just $529, but on average you can expect to pay $593.

  • Are there last-minute flights available from Washington, D.C. Dulles Intl Airport to Idaho Falls for under $800?

    There are currently 5+ open flights from Washington, D.C. Dulles Intl Airport to Idaho Falls within the next 7 days for less than $800.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Idaho Falls round-trip?

    Our cheapest airline available from Washington, D.C. Dulles Intl Airport to Idaho Falls is Delta. Our recent data shows that you can find tickets from as low as $529 on this airline. Additional options worth looking into are United Airlines and Alaska Airlines, starting at $566 and $571 round-trip. Delta is currently priced 25% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Idaho Falls one-way?

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $260. However, be on the lookout for offers from Alaska Airlines and United Airlines, as they are both options that can get you from Washington, D.C. Dulles Intl Airport to Idaho Falls for a low price.

  • What are the most popular airlines that fly from Washington, D.C. Dulles Intl Airport to Idaho Falls?

    American Airlines, Alaska Airlines and Delta are the most popular airlines when flying from Washington, D.C. Dulles Intl Airport to Idaho Falls.

  • What does IAD to IDA mean?

    IAD stands for Washington, D.C. Dulles Intl Airport, while IDA stands for Idaho Falls Fanning Field Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Dulles Intl to Idaho Falls that include extra baggage allowance?

    The amount of baggage you can bring on your Dulles Intl to Idaho Falls flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Dulles Intl to Idaho Falls with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dulles Intl to Idaho Falls flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Dulles Intl to Idaho Falls that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Idaho Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Idaho Falls?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to Idaho Falls.

  • Can I find deals for business class flights from Dulles Intl to Idaho Falls?

    Yes. Cheapflights offers flight deals from Dulles Intl to Idaho Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Dulles Intl to Idaho Falls that allow pets onboard?

    Many airlines flying from Dulles Intl to Idaho Falls offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Dulles Intl to Idaho Falls?

    Yes, you can often find last-minute deals on Dulles Intl to Idaho Falls flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Washington, D.C. Dulles Intl Airport to Idaho Falls flight deals updated?

    The Washington, D.C. Dulles Intl Airport to Idaho Falls flight deals you see on this page were last updated on 5/1.

See more FAQs

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Alternative routes for Dulles Intl to Idaho Falls
See prices for flight routes from nearby airports that may be better suited for you.

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Top 4 airlines flying from Dulles Intl to Idaho Falls

Discover the top 4 airlines that operate flights from Dulles Intl 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 2,899,487 searches. Data last updated May 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$408Average$686FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$423Average$816FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Alaska AirlinesCheapest$425Average$500FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
DeltaCheapest$480Average$667FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
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Washington, D.C. Dulles Intl Airport to Bali flights

Search flights from Dulles Intl to Idaho Falls by cabin class

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