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Cheap flights from Washington to Idaho Falls (IDA) from $76

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 10/9. 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.
SEA — IDA
May 29 — Jun 51
From?
To?
Wed 5/29
Wed 6/5
1 adult, Economy
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How far in advance should I book a flight from State of Washington to Idaho Falls?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 53 days in advance, which can save you up to 119% on flights from State of Washington to Idaho Falls compared to booking the week you need them. Waiting 53 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 $239. For sooner than that we have options available in the next 3 days from $758.

What is the cheapest month to fly from State of Washington to Idaho Falls?

Due to multiple factors, expect to potentially pay more when booking in August. For low rates, March can be a great choice for travel to Idaho Falls. Flights to Idaho Falls from State of Washington in March are about $330 on average during March, but can be found for as low as $133.

When is the cheapest time to fly from State of Washington to Idaho Falls (WA - IDA)?

When flying from State of Washington to Idaho Falls, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap United Airlines flights from Washington to Idaho Falls

Explore cheap flight options specifically provided by United Airlines for the route between Washington 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 2,725,499 searches. Data last updated May 24, 2024.
Take a peek at the cheapest United Airlines flights we've detected traveling from Washington to Idaho Falls. Make sure to check back often as deals are often changing.
Tue 7/23:35 pmSEA - IDA
2 stops17h 00mUnited Airlines
Mon 7/85:58 pmIDA - SEA
1 stop15h 04mUnited Airlines
Deal found 5/21$520
Wed 7/315:10 amSEA - IDA
1 stop11h 07mUnited Airlines
Thu 8/110:45 amIDA - SEA
1 stop13h 00mUnited Airlines
Deal found 5/23$545
Tue 7/235:10 amSEA - IDA
1 stop11h 07mUnited Airlines
Sun 7/285:58 pmIDA - SEA
1 stop15h 04mUnited Airlines
Deal found 5/22$549
Thu 7/45:00 amPDX - IDA
1 stop15h 08mUnited Airlines
Sun 7/75:58 pmIDA - PDX
1 stop14h 45mUnited Airlines
Deal found 5/23$555
Mon 7/16:35 pmSEA - IDA
1 stop14h 00mUnited Airlines
Sun 7/75:58 pmIDA - SEA
1 stop15h 04mUnited Airlines
Deal found 5/22$594
Sun 6/305:00 amPDX - IDA
1 stop27h 35mUnited Airlines
Mon 7/85:58 pmIDA - PDX
2 stops17h 16mUnited Airlines
Deal found 5/22$600
Tue 7/237:27 amSEA - IDA
2 stops32h 50mUnited Airlines
Sun 7/285:58 pmIDA - SEA
1 stop15h 04mUnited Airlines
Deal found 5/22$617
Thu 7/46:45 amSEA - IDA
2 stops13h 23mUnited Airlines
Thu 7/115:58 pmIDA - SEA
1 stop15h 04mUnited Airlines
Deal found 5/22$636
Wed 7/315:10 amSEA - IDA
1 stop14h 58mUnited Airlines
Thu 8/15:58 pmIDA - SEA
2 stops19h 19mUnited Airlines
Deal found 5/23$640

Cheap Alaska Airlines flights from Washington to Idaho Falls

Explore cheap flight options specifically provided by Alaska Airlines for the route between Washington 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 2,725,499 searches. Data last updated May 24, 2024.
To aid your search, here are some of the cheapest Alaska Airlines flights we've found from Washington to Idaho Falls. Deals frequently update to provide users with more options.
Mon 7/89:15 pmSEA - IDA
Nonstop1h 42mAlaska Airlines
Thu 7/116:00 amIDA - SEA
Nonstop1h 52mAlaska Airlines
Deal found 5/22$277
Sat 6/159:15 pmSEA - IDA
Nonstop1h 42mAlaska Airlines
Sat 6/223:51 pmIDA - SEA
Nonstop1h 56mAlaska Airlines
Deal found 5/22$292
Wed 8/712:40 pmSEA - IDA
Nonstop1h 42mAlaska Airlines
Sun 8/114:02 pmIDA - SEA
Nonstop1h 56mAlaska Airlines
Deal found 5/22$297
Wed 6/124:50 pmPDX - IDA
1 stop6h 07mAlaska Airlines
Mon 6/174:02 pmIDA - PDX
1 stop6h 35mAlaska Airlines
Deal found 5/23$345
Tue 7/95:45 pmPDX - IDA
1 stop5h 12mAlaska Airlines
Tue 7/166:00 amIDA - PDX
1 stop3h 41mAlaska Airlines
Deal found 5/22$368
Tue 7/239:15 pmSEA - IDA
Nonstop1h 42mAlaska Airlines
Sun 7/286:00 amIDA - SEA
Nonstop1h 52mAlaska Airlines
Deal found 5/22$386
Fri 7/125:45 pmPDX - IDA
1 stop5h 12mAlaska Airlines
Mon 7/156:00 amIDA - PDX
1 stop3h 41mAlaska Airlines
Deal found 5/23$388
Tue 7/94:45 pmPDX - IDA
1 stop6h 12mAlaska Airlines
Tue 7/166:00 amIDA - PDX
2 stops28h 43mAlaska Airlines
Deal found 5/22$410
Mon 7/112:40 pmSEA - IDA
Nonstop1h 42mAlaska Airlines
Sun 7/76:00 amIDA - SEA
Nonstop1h 52mAlaska Airlines
Deal found 5/22$417

Cheap Washington to Idaho Falls flights in May & June 2024

Find cheap flight options from Washington 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 2,725,499 searches. Prices were last updated on May 24, 2024.
Listed are some of the best fares we've found on flights departing from Washington to Idaho Falls in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Fri 5/243:46 pmPDX - IDA
Nonstop1h 39mAllegiant Air
Fri 5/317:16 pmIDA - PDX
Nonstop1h 41mAllegiant Air
Deal found 5/22$213
Fri 5/243:46 pmPDX - IDA
Nonstop1h 39mAllegiant Air
Mon 5/277:15 pmIDA - PDX
Nonstop1h 41mAllegiant Air
Deal found 5/23$240
Fri 5/243:46 pmPDX - IDA
Nonstop1h 39mAllegiant Air
Mon 5/277:15 pmIDA - PDX
Nonstop1h 41mAllegiant Air
Deal found 5/22$241
Wed 6/124:50 pmPDX - IDA
1 stop6h 07mAlaska Airlines
Mon 6/174:02 pmIDA - PDX
1 stop6h 35mAlaska Airlines
Deal found 5/23$345
Mon 6/245:00 amPDX - IDA
1 stop17h 57mAlaska Airlines
Sun 6/306:00 amIDA - PDX
1 stop26h 40mAlaska Airlines
Deal found 5/23$422
Thu 6/135:45 pmPDX - IDA
1 stop5h 12mAlaska Airlines
Mon 6/174:02 pmIDA - PDX
1 stop5h 40mAlaska Airlines
Deal found 5/23$425
Fri 6/1411:30 amPDX - IDA
1 stop11h 27mAlaska Airlines
Mon 6/174:02 pmIDA - PDX
1 stop17h 39mAlaska Airlines
Deal found 5/23$447
Fri 5/3112:11 pmSEA - IDA
Nonstop1h 41mAlaska Airlines
Mon 6/33:32 pmIDA - SEA
Nonstop1h 56mAlaska Airlines
Deal found 5/23$457
Wed 6/125:10 amPDX - IDA
1 stop6h 12mDelta
Mon 6/176:10 amIDA - PDX
2 stops9h 49mDelta
Deal found 5/23$462

Washington to Idaho Falls 2024 flight deals

Discover exclusive flight deals for travel between Washington and Idaho Falls in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 24, 2024.
Listed are some of the best fares we've found on flights departing from Washington to Idaho Falls in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Fri 5/313:47 pmPDX - IDA
Nonstop1h 39mAllegiant Air
Mon 6/37:16 pmIDA - PDX
Nonstop1h 41mAllegiant Air
Deal found 5/22$146
Fri 5/243:46 pmPDX - IDA
Nonstop1h 39mAllegiant Air
Fri 5/317:16 pmIDA - PDX
Nonstop1h 41mAllegiant Air
Deal found 5/22$213
Thu 9/265:15 pmSEA - IDA
1 stop3h 46mDelta
Mon 9/307:00 pmIDA - SEA
1 stop5h 59mDelta
Deal found 5/21$236
Fri 5/243:46 pmPDX - IDA
Nonstop1h 39mAllegiant Air
Mon 5/277:15 pmIDA - PDX
Nonstop1h 41mAllegiant Air
Deal found 5/23$240
Fri 5/243:46 pmPDX - IDA
Nonstop1h 39mAllegiant Air
Mon 5/277:15 pmIDA - PDX
Nonstop1h 41mAllegiant Air
Deal found 5/22$241
Mon 7/89:15 pmSEA - IDA
Nonstop1h 42mAlaska Airlines
Thu 7/116:00 amIDA - SEA
Nonstop1h 52mAlaska Airlines
Deal found 5/22$277
Sat 6/225:30 amSEA - IDA
1 stop5h 52mDelta
Sun 6/237:00 pmIDA - SEA
1 stop5h 59mDelta
Deal found 5/22$287
Sat 6/159:15 pmSEA - IDA
Nonstop1h 42mAlaska Airlines
Sat 6/223:51 pmIDA - SEA
Nonstop1h 56mAlaska Airlines
Deal found 5/22$292
Wed 8/712:40 pmSEA - IDA
Nonstop1h 42mAlaska Airlines
Sun 8/114:02 pmIDA - SEA
Nonstop1h 56mAlaska Airlines
Deal found 5/22$297

Non-stop flights to Idaho Falls from Washington

Discover non-stop flight options from Washington to Idaho Falls. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,725,499 searches. Data last updated May 24, 2024.
For a quicker trip, book one of these direct flights from Washington to Idaho Falls. Search for alternative flights from Washington to Idaho Falls by utilizing the search form above.
Fri 6/143:48 pmPDX - IDA
Nonstop1h 39mAllegiant Air
Mon 6/177:17 pmIDA - PDX
Nonstop1h 39mAllegiant Air
Deal found 5/23$93
Fri 7/123:51 pmPDX - IDA
Nonstop1h 34mAllegiant Air
Mon 7/157:15 pmIDA - PDX
Nonstop1h 41mAllegiant Air
Deal found 5/23$120
Mon 7/89:15 pmSEA - IDA
Nonstop1h 42mAlaska Airlines
Thu 7/116:00 amIDA - SEA
Nonstop1h 52mAlaska Airlines
Deal found 5/22$277
Sat 6/159:15 pmSEA - IDA
Nonstop1h 42mAlaska Airlines
Sat 6/223:51 pmIDA - SEA
Nonstop1h 56mAlaska Airlines
Deal found 5/22$292
Wed 8/712:40 pmSEA - IDA
Nonstop1h 42mAlaska Airlines
Sun 8/114:02 pmIDA - SEA
Nonstop1h 56mAlaska Airlines
Deal found 5/22$297
Tue 7/239:15 pmSEA - IDA
Nonstop1h 42mAlaska Airlines
Sun 7/286:00 amIDA - SEA
Nonstop1h 52mAlaska Airlines
Deal found 5/22$386
Mon 7/112:40 pmSEA - IDA
Nonstop1h 42mAlaska Airlines
Sun 7/76:00 amIDA - SEA
Nonstop1h 52mAlaska Airlines
Deal found 5/22$417
Mon 7/89:15 pmSEA - IDA
Nonstop1h 42mAlaska Airlines
Thu 7/114:02 pmIDA - SEA
Nonstop1h 56mAlaska Airlines
Deal found 5/22$472
Mon 6/109:15 pmSEA - IDA
Nonstop1h 42mAlaska Airlines
Tue 6/116:00 amIDA - SEA
Nonstop1h 49mAlaska Airlines
Deal found 5/22$487

Washington to Idaho Falls flights leaving soon

Find last-minute flight options from Washington 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 2,725,499 searches. Data last updated May 24, 2024.
Have a look at some of the last-minute flights available departing from Washington to Idaho Falls. It's wise to confirm all flight details are correct before booking.
Fri 5/313:47 pmPDX - IDA
Nonstop1h 39mAllegiant Air
Mon 6/37:16 pmIDA - PDX
Nonstop1h 41mAllegiant Air
Deal found 5/22$146
Fri 5/3112:11 pmSEA - IDA
Nonstop1h 41mAlaska Airlines
Mon 6/33:32 pmIDA - SEA
Nonstop1h 56mAlaska Airlines
Deal found 5/23$457
Fri 5/317:20 amSEA - IDA
1 stop4h 08mDelta
Mon 6/37:00 pmIDA - SEA
1 stop4h 21mDelta
Deal found 5/23$474
Tue 5/289:15 pmSEA - IDA
Nonstop1h 42mAlaska Airlines
Thu 6/66:00 amIDA - SEA
Nonstop1h 49mAlaska Airlines
Deal found 5/23$612
Fri 5/319:26 amPDX - IDA
1 stop4h 26mAlaska Airlines
Mon 6/33:32 pmIDA - PDX
2 stops18h 54mAlaska Airlines
Deal found 5/22$684
Wed 5/291:10 pmGEG - IDA
1 stop4h 07mDelta
Sat 6/16:00 amIDA - GEG
1 stop4h 10mDelta
Deal found 5/23$736
Tue 5/285:30 amSEA - IDA
1 stop5h 58mDelta
Thu 6/67:00 pmIDA - SEA
1 stop4h 21mDelta
Deal found 5/23$745
Fri 5/311:20 pmPDX - IDA
1 stop3h 57mDelta
Mon 6/37:00 pmIDA - PDX
1 stop5h 42mDelta
Deal found 5/22$748
Fri 5/319:25 amSEA - IDA
2 stops7h 52mDelta
Mon 6/37:00 pmIDA - SEA
1 stop4h 21mDelta
Deal found 5/23$790

One-way flights to Idaho Falls from Washington

Search for one-way flight options from Washington 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 2,725,499 searches. Data last updated May 24, 2024.
Take a look at some of the best available options we've come across on one-way flights from Washington to Idaho Falls. Those needing a return flight from Washington to Idaho Falls can use the search form above.
Wed 10/912:26 pmSEA - IDA
Nonstop1h 45mAlaska Airlines
Deal found 5/22$76
Wed 8/712:40 pmSEA - IDA
Nonstop1h 42mAlaska Airlines
Deal found 5/22$146
Sat 6/159:15 pmSEA - IDA
Nonstop1h 42mAlaska Airlines
Deal found 5/22$147
Wed 10/95:40 amSEA - IDA
1 stop5h 40mDelta
Deal found 5/22$159
Tue 7/95:30 amSEA - IDA
1 stop5h 53mDelta
Deal found 5/22$168
Sat 8/31:27 pmPDX - IDA
1 stop3h 49mDelta
Deal found 5/23$184
Tue 6/259:15 pmSEA - IDA
Nonstop1h 42mUndisclosed Carrier
Deal found 5/22$186
Wed 6/265:30 amSEA - IDA
1 stop5h 52mDelta
Deal found 5/22$199
Wed 6/264:45 pmPDX - IDA
1 stop6h 12mAlaska Airlines
Deal found 5/23$201

Find flights from Washington to Idaho Falls within your budget

Customize your flight search to find flights from Washington 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 2,725,499 searches. Data last updated May 24, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$277 - $520

Route

Depart

Return

Price

Seattle/Tacoma IntlIdaho Falls Fanning Field

SEA - IDA

SEAIDA

Seattle/Tacoma Intl

Mon 7/8

Nonstop1h 42m

Idaho Falls Fanning Field

Thu 7/11

Nonstop1h 52m

$277

Seattle/Tacoma IntlIdaho Falls Fanning Field

SEA - IDA

SEAIDA

Seattle/Tacoma Intl

Sat 6/22

1 stop5h 52m

Idaho Falls Fanning Field

Sun 6/23

1 stop5h 59m

$287

Seattle/Tacoma IntlIdaho Falls Fanning Field

SEA - IDA

SEAIDA

Seattle/Tacoma Intl

Sat 6/15

Nonstop1h 42m

Idaho Falls Fanning Field

Sat 6/22

Nonstop1h 56m

$292

Seattle/Tacoma IntlIdaho Falls Fanning Field

SEA - IDA

SEAIDA

Seattle/Tacoma Intl

Wed 8/7

Nonstop1h 42m

Idaho Falls Fanning Field

Sun 8/11

Nonstop1h 56m

$297

PortlandIdaho Falls Fanning Field

PDX - IDA

PDXIDA

Portland

Wed 6/12

1 stop6h 07m

Idaho Falls Fanning Field

Mon 6/17

1 stop6h 35m

$345

PortlandIdaho Falls Fanning Field

PDX - IDA

PDXIDA

Portland

Tue 7/9

1 stop5h 12m

Idaho Falls Fanning Field

Tue 7/16

1 stop3h 41m

$368

Seattle/Tacoma IntlIdaho Falls Fanning Field

SEA - IDA

SEAIDA

Seattle/Tacoma Intl

Mon 7/8

1 stop5h 53m

Idaho Falls Fanning Field

Thu 7/11

1 stop5h 58m

$406

Seattle/Tacoma IntlIdaho Falls Fanning Field

SEA - IDA

SEAIDA

Seattle/Tacoma Intl

Tue 7/9

1 stop5h 53m

Idaho Falls Fanning Field

Wed 7/24

1 stop6h 19m

$441

Seattle/Tacoma IntlIdaho Falls Fanning Field

SEA - IDA

SEAIDA

Seattle/Tacoma Intl

Tue 7/2

2 stops17h 00m

Idaho Falls Fanning Field

Mon 7/8

1 stop15h 04m

$520

Flights are sorted by cheapest first

Deals found on 5/22

No data available for this route at this time. Please check back soon.

Best time to book a flight from Washington to Idaho Falls

Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from Washington with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 24, 2024.
Peruse reviews from past customers who have flown with United Airlines, Alaska Airlines and Delta from Washington to Idaho Falls to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,175 reviews
Check prices

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

7.3

Food

7.3

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Alaska Airlines
8.1
Very good
9,175 reviews
Alaska Airlines
8.1
Very good
9,175 reviews
Check prices

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

7.3

Food

7.3

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Delta
8.0
Very good
10,561 reviews
Alaska Airlines
8.1
Very good
9,175 reviews
Check prices

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

7.3

Food

7.3

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

United Airlines
7.4
Good
10,845 reviews
Alaska Airlines
8.1
Very good
9,175 reviews
Check prices

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

7.3

Food

7.3

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

American Airlines
7.3
Good
14,388 reviews
Alaska Airlines
8.1
Very good
9,175 reviews
Check prices

Crew

8.6

Comfort

7.9

Boarding

8.2

Entertainment

7.3

Food

7.3

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Related info for your journey

Find useful and relevant information for your journey from Washington 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?

    Most people fly into Idaho Falls Fanning Field (IDA) if they book a flight to Idaho Falls from Washington. Fanning Field is conveniently located just 3.8 mi from Idaho Falls’s city center.

  • Can I find flights from State of Washington to Idaho Falls for under $300 on Cheapflights?

    Yes, there are multiple flights from State of Washington to Idaho Falls for under $300. The cheapest flight booked recently is on Alaska Airlines for just $277, but on average you can expect to pay $393.

  • Are there nonstop flights from State of Washington to Idaho Falls for under $100 on Cheapflights?

    Cheapflights has at least 9 direct flights from State of Washington to Idaho Falls under $100. A good price for a nonstop flight from State of Washington to Idaho Falls is less than $315.

  • Are there last-minute flights available from State of Washington to Idaho Falls for under $200?

    There are currently 20+ open flights from State of Washington to Idaho Falls within the next 7 days for less than $200.

  • How popular is this State of Washington to Idaho Falls flight route?

    The Washington to Idaho Falls Fanning Field flight path was viewed by 3 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from State of Washington to Idaho Falls one-way?

    The cheapest airlines for a one-way flight from State of Washington to Idaho Falls are Alaska Airlines ($76), Delta ($159), and Undisclosed Carrier ($186).

  • What are the most popular routes from State of Washington to Idaho Falls?

    The most popular flight routes from State of Washington to Idaho Falls are Seattle/Tacoma Intl - Idaho Falls Fanning Field, Portland - Idaho Falls Fanning Field and Spokane - Idaho Falls Fanning Field.

  • What are the most reliable airlines from State of Washington to Idaho Falls?

    Consider Alaska Airlines (87%), Horizon Air (87%) or Qatar Airways (83%) when booking your flight. These represent the most reliable airlines when flying from State of Washington to Idaho Falls.

  • What are the cheapest flights from State of Washington to Idaho Falls?

    The cheapest flight price from State of Washington to Idaho Falls is $133. On average you can expect to pay $256. The most popular route, (Seattle/Tacoma Intl - Idaho Falls Fanning Field), can usually be booked for $167.

  • What does SEA to IDA mean?

    This is defined as Seattle/Tacoma Intl Airport (SEA) and Idaho Falls Fanning Field Airport (IDA). Codes like Idaho Falls Fanning Field Airport are often used to just call airports uniquely. Spokane Airport (GEG), Pasco Tri Cities Airport (PSC), Bellingham Airport (BLI), Everett Paine Field Airport (PAE), Seattle Lake Union Spb Airport (LKE) are some additional IATA codes for airports related to your trip.

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

    The amount of baggage you can bring on your Washington 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 Washington to Idaho Falls with specific airlines?

    Yes, Cheapflights allows you to browse and filter Washington 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 Washington to Idaho Falls that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington 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 Washington to Idaho Falls that allow pets onboard?

    Many airlines flying from Washington 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 Washington to Idaho Falls?

    Yes, you can often find last-minute deals on Washington 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 State of Washington to Idaho Falls flight deals updated?

    The State of Washington to Idaho Falls flight deals you see on this page were last updated on 5/23.

  • When is the best time to book a flight from State of Washington to Idaho Falls?

    Currently, December is the cheapest month in which you can book a flight from State of Washington to Idaho Falls (average of $397). Flying from State of Washington to Idaho Falls in July is currently the most expensive (average of $625). 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.

See more FAQs

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Top 2 airlines flying from Washington to Idaho Falls

Discover the top 2 airlines that operate flights from Washington 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 2,725,499 searches. Data last updated May 24, 2024.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$149Average$449FlexibilityNo cancel feeOn-time75%
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DeltaCheapest$222Average$555FlexibilityNo cancel feeOn-timeN/A
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Search flights from Washington to Idaho Falls by cabin class

Find flights from Washington to Idaho Falls, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Washington to Idaho Falls

Find hourly flight availability from Washington 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 May 24, 2024.
0%of flight departuresEarly morningMidnight to 6 am
25%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
75%of flight departuresEvening6 pm to midnight
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6 AM
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6 PM

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Washington to Idaho Falls?

Deals for Washington to Idaho Falls 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 Washington to Idaho Falls?

Millions of users choose and trust Cheapflights to book the best flight deals from Washington to Idaho Falls 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 to Idaho Falls with no change fees?

Need flexible booking options for your flight to Idaho Falls from Washington? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Of course! You can now track prices for flights from Washington to Idaho Falls and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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