HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Seattle to Idaho Falls (SEA - IDA) from $169

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/27. 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
Jun 11 — Jun 181
From?
To?
Tue 6/11
Tue 6/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

The best prices from Seattle/Tacoma Intl to Idaho Falls Fanning Field are usually found in March or April, booked 52 days in advance, depart on a Wednesday or Monday and return on a Tuesday

Cheap flight deals from Seattle to Idaho Falls

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) 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 June 6, 2024.

Popular in

August

Cheapest in

March

Round-trip from

$397

One-way from

$238
High demand for flights, 21% potential price rise
Search Deals
Best time to find cheap flights, 19% potential price drop
Search Deals
From Seattle/Tacoma Intl to Idaho Falls Fanning Field
Search Deals
One-way flight from Seattle/Tacoma Intl to Idaho Falls Fanning Field
Search Deals

What is the cheapest day to fly round-trip from Seattle to Idaho Falls?

Leaving on a Tuesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 61% on the overall cost on flights from Seattle to Idaho Falls.

How far in advance should I book a flight from Seattle to Idaho Falls?

To save on the cost of your flight from Seattle to Idaho Falls, book at least 53 days before your planned departure. Booking around this time can save you about 119% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $239 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $758.

What is the cheapest month to fly from Seattle to Idaho Falls?

The best pricing can be found in the month of March. Prices to Idaho Falls from Seattle average $325. You can even find prices in March for less than $325, as users have found deals to Idaho Falls from as low as $133. The month of August appears to be one of the more expensive times to travel to Idaho Falls from Seattle. Flying in the targeted month can save you up to 26%.

What is the cheapest time of day to fly from SEA to IDA?

Unlike at noon, when flights are generally more expensive, you can save up to 67% on flights from Seattle to Idaho Falls by exploring options for tickets in the evening.

Cheap Seattle to Idaho Falls flights in June & July 2024

Find cheap flight options from Seattle to Idaho Falls specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 6, 2024.
These are some of the most attractive deals on flights from Seattle to Idaho Falls in 2024. More deals are always being added, so be sure to check back regularly.
Fri 7/129:15 pmSEA - IDA
Nonstop1h 42mAlaska Airlines
Sun 7/146:00 amIDA - SEA
Nonstop1h 52mAlaska Airlines
Deal found 6/6$307
Thu 7/189:15 pmSEA - IDA
Nonstop1h 42mAlaska Airlines
Sun 7/214:02 pmIDA - SEA
Nonstop1h 56mAlaska Airlines
Deal found 6/6$387
Mon 6/179:15 pmSEA - IDA
Nonstop1h 42mAlaska Airlines
Mon 6/246:00 amIDA - SEA
Nonstop1h 52mAlaska Airlines
Deal found 6/6$397
Sat 6/229:15 pmSEA - IDA
Nonstop1h 42mAlaska Airlines
Tue 6/256:00 amIDA - SEA
Nonstop1h 52mAlaska Airlines
Deal found 6/4$457
Thu 7/185:10 amSEA - IDA
1 stop14h 58mUnited Airlines
Sun 7/215:59 pmIDA - SEA
1 stop15h 03mUnited Airlines
Deal found 6/6$550
Sun 6/1612:40 pmSEA - IDA
Nonstop1h 42mAlaska Airlines
Wed 6/266:00 amIDA - SEA
Nonstop1h 52mAlaska Airlines
Deal found 6/6$562
Thu 7/43:35 pmSEA - IDA
2 stops17h 00mUnited Airlines
Mon 7/85:59 pmIDA - SEA
1 stop15h 03mUnited Airlines
Deal found 6/5$567
Wed 6/265:05 amSEA - IDA
1 stop11h 10mUnited Airlines
Mon 7/810:45 amIDA - SEA
1 stop22h 17mUnited Airlines
Deal found 6/5$589
Sat 6/225:30 amSEA - IDA
1 stop5h 52mDelta
Tue 6/256:10 amIDA - SEA
1 stop4h 53mDelta
Deal found 6/4$592

Seattle to Idaho Falls 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Idaho Falls in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
These are some of the most attractive deals on flights from Seattle to Idaho Falls in 2024. More deals are always being added, so be sure to check back regularly.
Fri 8/169:15 pmSEA - IDA
Nonstop1h 42mAlaska Airlines
Sun 8/184:02 pmIDA - SEA
Nonstop1h 56mAlaska Airlines
Deal found 6/5$237
Wed 8/75:30 amSEA - IDA
1 stop5h 53mDelta
Sun 8/111:05 pmIDA - SEA
1 stop6h 19mDelta
Deal found 6/6$296
Wed 8/79:15 pmSEA - IDA
Nonstop1h 42mAlaska Airlines
Sun 8/114:02 pmIDA - SEA
Nonstop1h 56mAlaska Airlines
Deal found 6/5$307
Thu 7/189:15 pmSEA - IDA
Nonstop1h 42mAlaska Airlines
Sun 7/216:00 amIDA - SEA
Nonstop1h 52mAlaska Airlines
Deal found 6/5$387
Mon 6/179:15 pmSEA - IDA
Nonstop1h 42mAlaska Airlines
Mon 6/246:00 amIDA - SEA
Nonstop1h 52mAlaska Airlines
Deal found 6/6$397
Thu 7/49:15 pmSEA - IDA
Nonstop1h 42mAlaska Airlines
Sun 7/76:00 amIDA - SEA
Nonstop1h 52mAlaska Airlines
Deal found 6/6$417
Sat 6/229:15 pmSEA - IDA
Nonstop1h 42mAlaska Airlines
Tue 6/256:00 amIDA - SEA
Nonstop1h 52mAlaska Airlines
Deal found 6/4$457
Fri 8/1611:02 amSEA - IDA
1 stop21h 33mUnited Airlines
Sun 8/185:59 pmIDA - SEA
1 stop17h 02mUnited Airlines
Deal found 6/5$515
Fri 8/1611:02 amSEA - IDA
1 stop21h 33mUnited Airlines
Sun 8/185:59 pmIDA - SEA
2 stops20h 07mUnited Airlines
Deal found 6/5$520

Seattle to Idaho Falls flights leaving soon

Find last-minute flight options from Seattle 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 3,050,429 searches. Data last updated June 6, 2024.
Book one of these great deals on flights from Seattle to Idaho Falls. Tip: verify your flight details before completing your reservation.
Sun 6/1612:40 pmSEA - IDA
Nonstop1h 42mAlaska Airlines
Wed 6/266:00 amIDA - SEA
Nonstop1h 52mAlaska Airlines
Deal found 6/6$562
Sun 6/166:35 pmSEA - IDA
1 stop14h 05mUnited Airlines
Wed 6/262:30 pmIDA - SEA
1 stop18h 32mUnited Airlines
Deal found 6/6$845
Sun 6/166:15 amSEA - IDA
2 stops10h 00mUnited Airlines
Wed 6/265:56 pmIDA - SEA
1 stop15h 06mUnited Airlines
Deal found 6/6$930
Sun 6/166:15 amSEA - IDA
2 stops10h 00mUnited Airlines
Wed 6/262:30 pmIDA - SEA
2 stops11h 16mUnited Airlines
Deal found 6/6$1,060
Sun 6/1612:20 amSEA - IDA
1 stop20h 23mAmerican Airlines
Mon 6/241:43 pmIDA - SEA
2 stops23h 48mAmerican Airlines
Deal found 6/6$1,274
Sun 6/1612:20 amSEA - IDA
1 stop11h 53mAmerican Airlines
Mon 6/241:43 pmIDA - SEA
1 stop8h 41mAmerican Airlines
Deal found 6/6$1,505
Sat 6/151:14 amSEA - IDA
1 stop10h 59mAmerican Airlines
Wed 6/266:32 amIDA - SEA
1 stop11h 28mAmerican Airlines
Deal found 6/6$1,530
Sat 6/151:14 amSEA - IDA
1 stop10h 59mAmerican Airlines
Wed 6/266:32 amIDA - SEA
2 stops15h 11mAmerican Airlines
Deal found 6/6$2,637

One-way flights to Idaho Falls from Seattle

Search for one-way flight options from Seattle 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 3,050,429 searches. Data last updated June 6, 2024.
If you're seeking multiple options on one-way flights from Seattle to Idaho Falls, be sure to check out these deals, which are updated often. Users in need of a round-trip flight from Seattle to Idaho Falls instead should update the search form at the top of page.
Thu 6/279:15 pmSEA - IDA
Nonstop1h 42mAlaska Airlines
Deal found 6/5$169
Wed 6/127:10 amSEA - IDA
1 stop4h 12mDelta
Deal found 6/5$238
Thu 6/279:28 amSEA - IDA
2 stops27h 22mMultiple Airlines
Deal found 6/5$264
Thu 6/279:28 amSEA - IDA
3 stops27h 22mMultiple Airlines
Deal found 6/5$265
Thu 6/278:58 amSEA - IDA
1 stop11h 10mUnited Airlines
Deal found 6/5$353
Wed 6/124:25 pmSEA - IDA
2 stops19h 56mUnited Airlines
Deal found 6/5$528
Tue 6/111:14 amSEA - IDA
1 stop10h 59mAmerican Airlines
Deal found 6/5$713
Wed 6/1212:11 pmSEA - IDA
Nonstop1h 41mAlaska Airlines
Deal found 6/5$799
Wed 6/2612:30 amSEA - IDA
2 stops19h 38mUnited Airlines
Deal found 6/5$903

Find flights from Seattle to Idaho Falls within your budget

Customize your flight search to find flights from Seattle 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 3,050,429 searches. Data last updated June 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$237 - $956

Route

Depart

Return

Price

Seattle/Tacoma IntlIdaho Falls Fanning Field

SEA - IDA

SEAIDA

Seattle/Tacoma Intl

Fri 8/16

Nonstop1h 42m

Idaho Falls Fanning Field

Sun 8/18

Nonstop1h 56m

$237

Seattle/Tacoma IntlIdaho Falls Fanning Field

SEA - IDA

SEAIDA

Seattle/Tacoma Intl

Wed 8/7

1 stop5h 53m

Idaho Falls Fanning Field

Sun 8/11

1 stop6h 19m

$296

Seattle/Tacoma IntlIdaho Falls Fanning Field

SEA - IDA

SEAIDA

Seattle/Tacoma Intl

Fri 7/12

Nonstop1h 42m

Idaho Falls Fanning Field

Sun 7/14

Nonstop1h 52m

$307

Seattle/Tacoma IntlIdaho Falls Fanning Field

SEA - IDA

SEAIDA

Seattle/Tacoma Intl

Thu 7/18

Nonstop1h 42m

Idaho Falls Fanning Field

Sun 7/21

Nonstop1h 56m

$387

Seattle/Tacoma IntlIdaho Falls Fanning Field

SEA - IDA

SEAIDA

Seattle/Tacoma Intl

Mon 6/17

Nonstop1h 42m

Idaho Falls Fanning Field

Mon 6/24

Nonstop1h 52m

$397

Seattle/Tacoma IntlIdaho Falls Fanning Field

SEA - IDA

SEAIDA

Seattle/Tacoma Intl

Fri 8/16

1 stop21h 33m

Idaho Falls Fanning Field

Sun 8/18

1 stop17h 02m

$515

Seattle/Tacoma IntlIdaho Falls Fanning Field

SEA - IDA

SEAIDA

Seattle/Tacoma Intl

Fri 8/16

1 stop21h 33m

Idaho Falls Fanning Field

Sun 8/18

2 stops20h 07m

$520

Seattle/Tacoma IntlIdaho Falls Fanning Field

SEA - IDA

SEAIDA

Seattle/Tacoma Intl

Wed 8/7

1 stop5h 53m

Idaho Falls Fanning Field

Sun 8/11

2 stops9h 05m

$566

Seattle/Tacoma IntlIdaho Falls Fanning Field

SEA - IDA

SEAIDA

Seattle/Tacoma Intl

Sun 8/11

2 stops13h 31m

Idaho Falls Fanning Field

Fri 8/16

2 stops16h 47m

$956

Flights are sorted by cheapest first

Deals found on 6/5

How far ahead should I book a flight from Seattle to Idaho Falls?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Idaho Falls. Price data was last updated on May 31, 2024.
The price you pay for your flight from Seattle to Idaho Falls may vary depending on when you book. For the best chance of a lower fare, look to book 52 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

What is the cheapest day to fly from Seattle to Idaho Falls?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Idaho Falls. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Idaho Falls flight should consider departing on Thursday afternoons when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Seattle to Idaho Falls

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

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

If weather is an important factor for your trip to Idaho Falls, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 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 June 6, 2024.
See what other customers who have flown with Delta, United Airlines and American Airlines from Seattle to Idaho Falls have to say. 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
9,222 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.1

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

Alaska Airlines
8.1
Very good
9,222 reviews
Alaska Airlines
8.1
Very good
9,222 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.1

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

Delta
8.0
Very good
10,368 reviews
Alaska Airlines
8.1
Very good
9,222 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.1

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

United Airlines
7.4
Good
10,696 reviews
Alaska Airlines
8.1
Very good
9,222 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.1

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

American Airlines
7.3
Good
14,227 reviews
Alaska Airlines
8.1
Very good
9,222 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.1

Crew

8.6

Entertainment

7.3

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

Related info for your journey

Find useful and relevant information for your journey from Seattle 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 airports do I use to fly from Seattle to Idaho Falls?

    To fly from Seattle to Idaho Falls, you need to book a flight from Seattle/Tacoma Intl (SEA) to Fanning Field (IDA). Nonstop flights to Idaho Falls Fanning Field from Seattle/Tacoma Intl take 1h 41m on average. When it comes time to book airfare, you have a few options: there are 2 outbound flights from Seattle/Tacoma Intl to Fanning Field offered by 2 different airlines.

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

    Yes, there are multiple flights from Seattle to Idaho Falls for under $300. The cheapest flight booked recently is on Alaska Airlines for just $237, but on average you can expect to pay $508.

  • Are there nonstop flights from Seattle to Idaho Falls for under $300 on Cheapflights?

    Cheapflights has at least 7 direct flights from Seattle to Idaho Falls under $300. A good price for a nonstop flight from Seattle to Idaho Falls is less than $394.

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

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

  • What days are nonstop flights available from Seattle to Idaho Falls?

    Nonstop flights can be found on the following days: Sunday, Monday, Tuesday, Friday, Saturday.

  • How popular is this Seattle to Idaho Falls flight route?

    Within the past month, 3 users have taken a look at flights from Seattle/Tacoma Intl to Idaho Falls Fanning Field.

  • How many flights depart from Seattle to Idaho Falls on average per day?

    2 flight departures from Seattle to Idaho Falls per day on average.
    Evening (6pm - Midnight) - 100% of flight departures

  • How long is the flight from Seattle to Idaho Falls?

    Departing from Seattle to Idaho Falls will take you 1h 42m. The distance between Seattle and Idaho Falls is about 568 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Seattle to Idaho Falls round-trip?

    Our cheapest airline available from Seattle to Idaho Falls is Alaska Airlines. Our recent data shows that you can find tickets from as low as $237 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $296 and $515 round-trip. Alaska Airlines is 27% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Seattle to Idaho Falls one-way?

    One-way options have recently been found by users for as low as $169 on Alaska Airlines. Other airlines that offer cheap prices include Delta from $238 and United Airlines from $353 one-way.

  • What are the most reliable airlines from Seattle to Idaho Falls?

    Before booking your flight to Idaho Falls from Seattle, check out the most reliable airlines to get you to your destination on time: Alaska Airlines (90%), Horizon Air (90%), Qatar Airways( 87%).

  • What are the cheapest flights from Seattle to Idaho Falls?

    The cheapest flight price from Seattle to Idaho Falls is $139. On average you can expect to pay $315. The most popular route, (Seattle/Tacoma Intl - Idaho Falls Fanning Field), can usually be booked for $227.

  • What does SEA to IDA mean?

    SEA stands for Seattle/Tacoma 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 Seattle to Idaho Falls that include extra baggage allowance?

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

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

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

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

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

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

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

    Many airlines flying from Seattle 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 Seattle to Idaho Falls?

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

    The Seattle to Idaho Falls flight deals you see on this page were last updated on 6/6.

  • What is the cheapest month to book a flight from Seattle to Idaho Falls?

    Currently, December is the cheapest month in which you can book a flight from Seattle to Idaho Falls (average of $397). Flying from Seattle to Idaho Falls in June is currently the most expensive (average of $618). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

Seattle to Boise flights
Seattle to Spokane flights
Portland to Spokane flights
Portland to Boise flights
Spokane to Boise flights
Seattle to Jackson flights
Seattle to Hailey flights
Portland to Jackson flights
Seattle to West Yellowstone flights
Portland to Idaho Falls flights
Seattle to Twin Falls flights
Spokane to Idaho Falls flights
Seattle to Lewiston flights
Seattle to Pocatello flights
Pullman to Boise flights
Bellingham to Spokane flights
Spokane to Jackson flights
Portland to Hailey flights
Portland to Twin Falls flights
Spokane to Pocatello flights
Pullman to Spokane flights
Spokane to Hailey flights
Pasco to Idaho Falls flights
Spokane to Twin Falls flights
Bellingham to Hailey flights
Portland to Pocatello flights
Portland to Lewiston flights
Pasco to West Yellowstone flights
Yakima to Hailey flights

Top 2 airlines flying from Seattle to Idaho Falls

Discover the top 2 airlines that operate flights from Seattle 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 3,050,429 searches. Data last updated June 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$151Average$302FlexibilityNo cancel feeOn-time75%
DeltaCheapest$222Average$531FlexibilityNo cancel feeOn-timeN/A
Cleveland to Miami flights
Kansas City to Los Angeles flights
New York to Iceland flights
New York to San Francisco flights
Texas to New York flights
Los Angeles to Amsterdam flights
Orlando to Philadelphia flights
Austin to London flights
Chicago O'Hare Intl Airport to Orlando flights
Los Angeles to Guatemala City flights
Austin to Miami flights
Seattle to Bali flights

Search flights from Seattle to Idaho Falls by cabin class

Find flights from Seattle to Idaho Falls, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from Seattle to Idaho Falls

Find hourly flight availability from Seattle 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 June 6, 2024.
1%of flight departuresEarly morningMidnight to 6 am
30%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
69%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Seattle to Idaho Falls

Explore weekly flight availability from Seattle to Idaho Falls. 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 June 6, 2024.
Sunday2daily flights
Monday2daily flights
Tuesday2daily flights
Wednesday2daily flights
Thursday2daily flights
Friday2daily flights
Saturday2daily flights

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Gaziantep
Flights to Miyakojima Hirara
Flights to Figari-Sud Corse
Flights to Mason City
Flights to Komatsu
Flights to Sendai
Flights to Rhinelander Oneida County
Flights to Constanţa Mihail Kogalniceanu
Flights to Brainerd Crow Wing County
Flights to Reus
Flights to Virac
Flights to Neiva La Marguita
Flights to Pellston Emmet County
Flights to Urumqi
Flights to Bastia Poretta
Flights to Samos
Flights to Hyannis Barnstable
Flights to Provincetown
Flights to Alghero-Fertilia
Flights to Laayoune Hassan I
Flights to Devils Lake
Flights to Vava'u Lupepau'U
Flights to Hakodate
Flights to Edremit/Korfez
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines