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$89+ Cheap flights from Idaho Falls (IDA) to Washington

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 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — SEA
Oct 15 — Oct 221
From?
To?
Tue 10/15
Tue 10/22
1 adult, Economy
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Cheap Idaho Falls to Washington flights in October & November 2024

Find cheap flight options from Idaho Falls to Washington specifically for the months of October and November 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,713,696 searches. Prices were last updated on October 10, 2024.
These are some of the most attractive deals on flights from Idaho Falls to Washington in 2024. More deals are always being added, so be sure to check back regularly.
This Mytrip deal was found by Cheapflights users on 10/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/226:13 pmIDA - PDX
Nonstop1h 48mAllegiant Air
Mon 11/2510:15 amPDX - IDA
Nonstop1h 35mAllegiant Air
Deal found 10/10$135
This Alaska Airlines deal was found by Cheapflights users on 10/10. 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.
Sat 11/93:49 pmIDA - SEA
Nonstop1h 52mAlaska Airlines
Sat 11/169:20 pmSEA - IDA
Nonstop1h 39mAlaska Airlines
Deal found 10/10$177
This Alaska Airlines deal was found by Cheapflights users on 10/10. 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.
Wed 11/66:00 amIDA - PDX
1 stop5h 52mAlaska Airlines
Sat 11/97:00 amPDX - IDA
1 stop7h 09mAlaska Airlines
Deal found 10/10$218
This Delta deal was found by Cheapflights users on 10/10. 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.
Fri 11/17:00 pmIDA - SEA
1 stop4h 25mDelta
Mon 11/45:30 amSEA - IDA
1 stop5h 55mDelta
Deal found 10/10$256
This Alaska Airlines deal was found by Cheapflights users on 10/10. 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.
Wed 11/66:00 amIDA - GEG
1 stop5h 52mAlaska Airlines
Tue 11/125:42 pmGEG - IDA
1 stop5h 17mAlaska Airlines
Deal found 10/10$266
This Delta deal was found by Cheapflights users on 10/10. 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.
Wed 11/137:04 pmIDA - PDX
1 stop5h 40mDelta
Fri 11/157:20 pmPDX - IDA
1 stop26h 33mDelta
Deal found 10/10$267
This Delta deal was found by Cheapflights users on 10/10. 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.
Wed 11/67:05 pmIDA - GEG
1 stop4h 30mDelta
Tue 11/121:40 pmGEG - IDA
2 stops8h 13mDelta
Deal found 10/10$300
This Alaska Airlines deal was found by Cheapflights users on 10/10. 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.
Sat 11/93:49 pmIDA - PSC
1 stop5h 56mAlaska Airlines
Fri 11/158:15 amPSC - IDA
1 stop5h 54mAlaska Airlines
Deal found 10/10$318
This Delta deal was found by Cheapflights users on 10/9. 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.
Thu 11/77:00 pmIDA - PSC
2 stops5h 57mDelta
Sun 11/175:30 pmPSC - IDA
1 stop4h 23mDelta
Deal found 10/9$335

Idaho Falls to Washington 2024 flight deals

Discover exclusive flight deals for travel between Idaho Falls and Washington in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,713,696 searches. Data last updated October 10, 2024.
These are some of the most attractive deals on flights from Idaho Falls to Washington in 2024. More deals are always being added, so be sure to check back regularly.
This Mytrip deal was found by Cheapflights users on 10/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/226:13 pmIDA - PDX
Nonstop1h 48mAllegiant Air
Mon 11/2510:15 amPDX - IDA
Nonstop1h 35mAllegiant Air
Deal found 10/10$135
This Alaska Airlines deal was found by Cheapflights users on 10/10. 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.
Sat 11/93:49 pmIDA - SEA
Nonstop1h 52mAlaska Airlines
Sat 11/169:20 pmSEA - IDA
Nonstop1h 39mAlaska Airlines
Deal found 10/10$177
This Alaska Airlines deal was found by Cheapflights users on 10/10. 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.
Wed 11/66:00 amIDA - PDX
1 stop5h 52mAlaska Airlines
Sat 11/97:00 amPDX - IDA
1 stop7h 09mAlaska Airlines
Deal found 10/10$218
This Delta deal was found by Cheapflights users on 10/10. 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.
Fri 11/17:00 pmIDA - SEA
1 stop4h 25mDelta
Mon 11/45:30 amSEA - IDA
1 stop5h 55mDelta
Deal found 10/10$256
This Alaska Airlines deal was found by Cheapflights users on 10/10. 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.
Wed 11/66:00 amIDA - GEG
1 stop5h 52mAlaska Airlines
Tue 11/125:42 pmGEG - IDA
1 stop5h 17mAlaska Airlines
Deal found 10/10$266
This Delta deal was found by Cheapflights users on 10/10. 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.
Wed 11/137:04 pmIDA - PDX
1 stop5h 40mDelta
Fri 11/157:20 pmPDX - IDA
1 stop26h 33mDelta
Deal found 10/10$267
This Delta deal was found by Cheapflights users on 10/10. 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.
Wed 11/67:05 pmIDA - GEG
1 stop4h 30mDelta
Tue 11/121:40 pmGEG - IDA
2 stops8h 13mDelta
Deal found 10/10$300
This Alaska Airlines deal was found by Cheapflights users on 10/10. 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.
Sat 11/93:49 pmIDA - PSC
1 stop5h 56mAlaska Airlines
Fri 11/158:15 amPSC - IDA
1 stop5h 54mAlaska Airlines
Deal found 10/10$318
This Delta deal was found by Cheapflights users on 10/9. 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.
Thu 11/77:00 pmIDA - PSC
2 stops5h 57mDelta
Sun 11/175:30 pmPSC - IDA
1 stop4h 23mDelta
Deal found 10/9$335

Idaho Falls to Washington flights leaving soon

Find last-minute flight options from Idaho Falls to Washington 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 2,713,696 searches. Data last updated October 10, 2024.
Consider one of these great deals we found on last-minute flights from Idaho Falls to Washington. To prevent any unwanted surprises, users should verify their flight info before booking.
This Alaska Airlines deal was found by Cheapflights users on 10/10. 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.
Tue 10/153:50 pmIDA - SEA
Nonstop1h 51mAlaska Airlines
Wed 10/169:20 pmSEA - IDA
Nonstop1h 37mAlaska Airlines
Deal found 10/10$538
This Delta deal was found by Cheapflights users on 10/10. 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.
Tue 10/157:05 pmIDA - SEA
1 stop4h 20mDelta
Wed 10/165:25 pmSEA - IDA
1 stop4h 05mDelta
Deal found 10/10$556
This Alaska Airlines deal was found by Cheapflights users on 10/8. 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.
Wed 10/166:10 amIDA - PSC
1 stop6h 49mAlaska Airlines
Fri 10/185:14 pmPSC - IDA
1 stop5h 43mAlaska Airlines
Deal found 10/8$706
This Delta deal was found by Cheapflights users on 10/9. 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.
Fri 10/187:05 pmIDA - PDX
1 stop5h 36mDelta
Mon 10/215:25 pmPDX - IDA
1 stop4h 05mDelta
Deal found 10/9$706
This United deal was found by Cheapflights users on 10/9. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/182:22 pmIDA - PDX
1 stop20h 05mUnited Airlines
Mon 10/211:46 pmPDX - IDA
2 stops18h 58mUnited Airlines
Deal found 10/9$790
This Delta deal was found by Cheapflights users on 10/8. 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.
Wed 10/167:05 pmIDA - PSC
1 stop5h 21mDelta
Sun 10/205:00 amPSC - IDA
2 stops6h 25mDelta
Deal found 10/8$887
This United Airlines deal was found by Cheapflights users on 10/10. 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.
Tue 10/157:00 amIDA - SEA
2 stops12h 38mUnited Airlines
Wed 10/164:26 pmSEA - IDA
2 stops16h 18mUnited Airlines
Deal found 10/10$910
This United Airlines deal was found by Cheapflights users on 10/8. 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.
Wed 10/162:22 pmIDA - PSC
2 stops23h 10mUnited Airlines
Sat 10/191:34 pmPSC - IDA
2 stops22h 58mUnited Airlines
Deal found 10/8$1,053

One-way flights to Washington from Idaho Falls

Search for one-way flight options from Idaho Falls to Washington. 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 2,713,696 searches. Data last updated October 10, 2024.
Users in need of a one-way flight from Idaho Falls to Washington can choose from these deals. Those seeking round-trip flights from Idaho Falls to Washington should utilize the search form at the the top of the page.
This Alaska Airlines deal was found by Cheapflights users on 10/10. 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.
Wed 10/303:49 pmIDA - SEA
Nonstop1h 52mAlaska Airlines
Deal found 10/10$89
This Delta deal was found by Cheapflights users on 10/9. 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.
Wed 10/301:05 pmIDA - SEA
1 stop4h 24mDelta
Deal found 10/9$139
This Alaska Airlines deal was found by Cheapflights users on 10/9. 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.
Thu 11/76:00 amIDA - PSC
1 stop5h 53mAlaska Airlines
Deal found 10/9$165
This Delta deal was found by Cheapflights users on 10/9. 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.
Thu 11/77:00 pmIDA - PSC
2 stops5h 57mDelta
Deal found 10/9$170
This United deal was found by Cheapflights users on 10/9. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/305:59 pmIDA - SEA
2 stops25h 42mUnited Airlines
Deal found 10/9$268
This Mytrip deal was found by Cheapflights users on 10/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/185:45 pmIDA - SEA
3 stops31h 25mMultiple Airlines
Deal found 10/10$279
This Delta deal was found by Cheapflights users on 10/9. 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.
Sat 10/196:00 amIDA - GEG
1 stop4h 14mDelta
Deal found 10/9$353

Find flights from Idaho Falls to Washington within your budget

Customize your flight search to find flights from Idaho Falls to Washington 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 2,713,696 searches. Data last updated October 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$110 - $469

Route

Depart

Return

Price

Idaho Falls Fanning FieldPortland

IDA - PDX

IDAPDX

Idaho Falls Fanning Field

Mon 2/3

Nonstop1h 54m

Portland

Mon 2/10

Nonstop1h 41m

$110

Idaho Falls Fanning FieldSeattle/Tacoma Intl

IDA - SEA

IDASEA

Idaho Falls Fanning Field

Sat 11/9

Nonstop1h 52m

Seattle/Tacoma Intl

Sat 11/16

Nonstop1h 39m

$177

Idaho Falls Fanning FieldPortland

IDA - PDX

IDAPDX

Idaho Falls Fanning Field

Wed 11/6

1 stop5h 52m

Portland

Sat 11/9

1 stop7h 09m

$218

Idaho Falls Fanning FieldSeattle/Tacoma Intl

IDA - SEA

IDASEA

Idaho Falls Fanning Field

Fri 11/1

1 stop4h 25m

Seattle/Tacoma Intl

Mon 11/4

1 stop5h 55m

$256

Idaho Falls Fanning FieldSpokane

IDA - GEG

IDAGEG

Idaho Falls Fanning Field

Wed 11/6

1 stop4h 30m

Spokane

Tue 11/12

1 stop4h 48m

$266

Idaho Falls Fanning FieldPortland

IDA - PDX

IDAPDX

Idaho Falls Fanning Field

Wed 11/13

1 stop5h 40m

Portland

Fri 11/15

1 stop26h 33m

$267

Idaho Falls Fanning FieldSpokane

IDA - GEG

IDAGEG

Idaho Falls Fanning Field

Wed 11/6

1 stop11h 49m

Spokane

Wed 11/13

1 stop5h 17m

$284

Idaho Falls Fanning FieldPasco Tri Cities

IDA - PSC

IDAPSC

Idaho Falls Fanning Field

Tue 11/12

1 stop9h 07m

Pasco Tri Cities

Sat 11/16

1 stop9h 12m

$324

Idaho Falls Fanning FieldSeattle/Tacoma Intl

IDA - SEA

IDASEA

Idaho Falls Fanning Field

Thu 10/31

1 stop28h 11m

Seattle/Tacoma Intl

Mon 11/4

1 stop27h 53m

$469

Flights are sorted by cheapest first

Deals found on 10/8

Best time to book a flight from Idaho Falls to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Idaho Falls 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.

Travel insights for flights from Idaho Falls to Washington

Get recent, data-driven insights about flights from Idaho Falls to Washington including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Idaho Falls to State of Washington?

Currently, January is the cheapest month in which you can book a flight from Idaho Falls to State of Washington (average of $238). Flying from Idaho Falls to State of Washington in July is currently the most expensive (average of $410). 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 IDA to WA?

Find hourly flight availability from Idaho Falls to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 10, 2024.

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

Weekly flight availability from Idaho Falls to State of Washington

Explore weekly flight availability from Idaho Falls to Washington. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated October 10, 2024.

The most flights from IDA to USWA are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Washington by month

Plan your trip to Washington by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

Plan your trip to Washington by taking into account the average temperature totals by month.

If weather is an important factor for your trip to State of Washington, 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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated October 10, 2024.
See what other customers who have flown with United Airlines, Alaska Airlines and Delta from Idaho Falls to Washington have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,392 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.2

Overall

8.0

Crew

8.6

Reviews

1 / 10

It was the first time I have flown Alaska and I don’t think I can recommend it to others. It was so hot on the plane, food was preordered but I never received it.

Alaska Airlines
8.0
Very good
9,392 reviews
Alaska Airlines
8.0
Very good
9,392 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.2

Overall

8.0

Crew

8.6

Reviews

1 / 10

It was the first time I have flown Alaska and I don’t think I can recommend it to others. It was so hot on the plane, food was preordered but I never received it.

Delta
8.0
Very good
8,963 reviews
Alaska Airlines
8.0
Very good
9,392 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.2

Overall

8.0

Crew

8.6

Reviews

1 / 10

It was the first time I have flown Alaska and I don’t think I can recommend it to others. It was so hot on the plane, food was preordered but I never received it.

United Airlines
7.4
Good
9,366 reviews
Alaska Airlines
8.0
Very good
9,392 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.2

Overall

8.0

Crew

8.6

Reviews

1 / 10

It was the first time I have flown Alaska and I don’t think I can recommend it to others. It was so hot on the plane, food was preordered but I never received it.

Allegiant Air
7.4
Good
875 reviews
Alaska Airlines
8.0
Very good
9,392 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.2

Overall

8.0

Crew

8.6

Reviews

1 / 10

It was the first time I have flown Alaska and I don’t think I can recommend it to others. It was so hot on the plane, food was preordered but I never received it.

American Airlines
7.3
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,392 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.2

Overall

8.0

Crew

8.6

Reviews

1 / 10

It was the first time I have flown Alaska and I don’t think I can recommend it to others. It was so hot on the plane, food was preordered but I never received it.

Related info for your journey

Find useful and relevant information for your journey from Idaho Falls to Washington. 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 from for flights from Idaho Falls to Washington?

    Idaho Falls Fanning Field (IDA), located 3.8 mi from the city center, is the airport you fly out of when you book flights from Idaho Falls to Washington.

  • Can I find flights from Idaho Falls to State of Washington for under $200 on Cheapflights?

    Yes, there are multiple flights from Idaho Falls to State of Washington for under $200. The cheapest flight booked recently is on Allegiant Air for just $110, but on average you can expect to pay $457.

  • Are there nonstop flights from Idaho Falls to State of Washington for under $200 on Cheapflights?

    Cheapflights has at least 2 direct flights from Idaho Falls to State of Washington under $200. A good price for a nonstop flight from Idaho Falls to State of Washington is less than $156.

  • Are there last-minute flights available from Idaho Falls to State of Washington for under $600?

    There are currently 8+ open flights from Idaho Falls to State of Washington within the next 7 days for less than $600.

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

    This flight path from Idaho Falls Fanning Field to Washington was viewed by 23 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 Idaho Falls to State of Washington one-way?

    For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $89. Users have also found prices from $139 and $268 on Delta and United Airlines, respectively.

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

    The most popular route from Idaho Falls to State of Washington is Idaho Falls Fanning Field - Seattle/Tacoma Intl. You may also consider Idaho Falls Fanning Field - Portland or Idaho Falls Fanning Field - Spokane.

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

    Consider Alaska Airlines (60%), Horizon Air (60%) or Qatar Airways (54%) when booking your flight. These represent the most reliable airlines when flying from Idaho Falls to State of Washington.

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

    While on average a flight from Idaho Falls to State of Washington is generally $388, our data shows the cheapest flight currently is $127. When looking at the most popular route, (Idaho Falls Fanning Field - Seattle/Tacoma Intl), you can expect to pay $233 for that flight.

  • What does IDA to SEA mean?

    Idaho Falls Fanning Field Airport is IDA and Seattle/Tacoma Intl Airport is SEA. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Spokane Airport (GEG), Pasco Tri Cities Airport (PSC), Bellingham Airport (BLI), Everett Paine Field Airport (PAE), Pullman Moscow Regional Airport (PUW).

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

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

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

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

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

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

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

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

    Many airlines flying from Idaho Falls to Washington 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 Idaho Falls to Washington?

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

    The Idaho Falls to State of Washington flight deals you see on this page were last updated on 10/10.

  • What is the cheapest month to book a flight from Idaho Falls to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Idaho Falls to State of Washington (average of $238). Flying from Idaho Falls to State of Washington in July is currently the most expensive (average of $410). 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.

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Alternative routes for Idaho Falls to Washington