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Salem

$95+ Cheap flights from Idaho Falls (IDA) to Salem, OR

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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — PDX
Aug 27 — Sep 31
Thu 8/27
Thu 9/3
1 adult, Economy
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Cheapflights Tip: The best prices from Idaho Falls Fanning Field to Salem are usually found in June or July, booked 89 days in advance, depart on a Friday or Monday and return on a Thursday

Cheap flight deals from Idaho Falls to Salem

Cheapest flights from Idaho Falls to Salem
Explore the most affordable flight options available from Idaho Falls to Salem. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2026.

This CheapOair deal was found by Cheapflights users on 7/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/73:55 pm
IDA
-
PDX
Nonstop1h 41m
Allegiant Air
Mon 8/1712:25 pm
PDX
-
IDA
Nonstop1h 40m
Allegiant Air
Deal found 7/23$112
This CheapOair deal was found by Cheapflights users on 7/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/103:55 pm
IDA
-
PDX
Nonstop1h 41m
Allegiant Air
Mon 8/1712:25 pm
PDX
-
IDA
Nonstop1h 40m
Allegiant Air
Deal found 7/23$132
This Booking.com deal was found by Cheapflights users on 7/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/73:55 pm
IDA
-
PDX
Nonstop1h 41m
Allegiant Air
Fri 8/1412:25 pm
PDX
-
IDA
Nonstop1h 40m
Allegiant Air
Deal found 7/23$136
This CheapOair deal was found by Cheapflights users on 7/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/73:55 pm
IDA
-
PDX
Nonstop1h 41m
Allegiant Air
Mon 8/1012:25 pm
PDX
-
IDA
Nonstop1h 40m
Allegiant Air
Deal found 7/23$137
This CheapOair deal was found by Cheapflights users on 7/24. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/143:55 pm
IDA
-
PDX
Nonstop1h 41m
Allegiant Air
Mon 8/1712:25 pm
PDX
-
IDA
Nonstop1h 40m
Allegiant Air
Deal found 7/24$155

Find flight deals from Idaho Falls to Salem

Keep the following information in mind while searching for Idaho Falls to Salem flight deals. Data was last updated July 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$112
(CheapOair)

One-way from

$95
(Super.com)

Popular in

April

Cheapest in

June

Average price

$138
Provider with most accurate pricing for Idaho Falls Fanning Field-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Idaho Falls Fanning Field-Portland flights.
Search Deals
From Idaho Falls Fanning Field to Salem
Search Deals
One-way flight from Idaho Falls Fanning Field to Salem
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho Falls to Salem 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 2,558,603 searches. Data last updated July 28, 2026.
Use the filters below to find and compare flights from Idaho Falls to Salem that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Idaho FallsPortland

IDA - PDX

IDAPDX

Idaho Falls Fanning Field

Wed 8/26

3:57 pm-4:50 pm

Nonstop1h 53m

Portland

Wed 9/9

10:30 am-1:24 pm

Nonstop1h 54m

$247

Idaho FallsPortland

IDA - PDX

IDAPDX

Idaho Falls Fanning Field

Fri 8/28

3:57 pm-4:50 pm

Nonstop1h 53m

Portland

Thu 9/10

10:30 am-1:24 pm

Nonstop1h 54m

$257

Idaho FallsPortland

IDA - PDX

IDAPDX

Idaho Falls Fanning Field

Sat 8/29

6:00 am-8:37 am

1 stop3h 37m

Portland

Thu 9/3

5:08 pm-10:32 pm

1 stop4h 24m

$277

Idaho FallsPortland

IDA - PDX

IDAPDX

Idaho Falls Fanning Field

Thu 8/27

7:00 pm-11:39 pm

1 stop5h 39m

Portland

Thu 9/3

5:08 pm-10:32 pm

1 stop4h 24m

$287

Idaho FallsPortland

IDA - PDX

IDAPDX

Idaho Falls Fanning Field

Mon 9/14

3:57 pm-4:50 pm

Nonstop1h 53m

Portland

Fri 9/18

10:30 am-1:24 pm

Nonstop1h 54m

$287

Idaho FallsPortland

IDA - PDX

IDAPDX

Idaho Falls Fanning Field

Sun 8/30

6:00 am-8:37 am

1 stop3h 37m

Portland

Mon 9/7

5:45 am-10:50 am

1 stop4h 05m

$287

Idaho FallsPortland

IDA - PDX

IDAPDX

Idaho Falls Fanning Field

Fri 8/28

2:01 pm-6:37 pm

1 stop5h 36m

Portland

Sat 9/5

10:30 am-1:24 pm

Nonstop1h 54m

$327

Idaho FallsPortland

IDA - PDX

IDAPDX

Idaho Falls Fanning Field

Fri 9/18

3:57 pm-4:50 pm

Nonstop1h 53m

Portland

Tue 9/22

9:13 am-10:56 pm

2 stops12h 43m

$328

Idaho FallsPortland

IDA - PDX

IDAPDX

Idaho Falls Fanning Field

Thu 8/27

6:18 am-9:33 am

1 stop4h 15m

Portland

Sun 8/30

10:30 am-1:24 pm

Nonstop1h 54m

$337

Idaho FallsPortland

IDA - PDX

IDAPDX

Idaho Falls Fanning Field

Sat 8/22

3:57 pm-4:50 pm

Nonstop1h 53m

Portland

Sun 8/30

10:30 am-1:24 pm

Nonstop1h 54m

$337

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/24

Showing 1-10 of 22 resultsSorted by cheapest first
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Best time to book a flight from Idaho Falls to Salem

Have a flexible travel schedule? Discover the best time to fly to Salem 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.

Cheapflights Insights

Everything you need to know about your flight from Idaho Falls to Salem

What is the cheapest time of day to fly from IDA to SA8?

Find hourly flight availability from Idaho Falls to Salem. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 28, 2026.

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

How much does it cost to fly round-trip from Idaho Falls to Salem?

Airfare is typical for this route at the moment.
Idaho Falls to Salem flights typically cost between $98 and $204 in August.
The cheapest round-trip price found within the last 5 days was $112 on Allegiant Air (Aug 7-Aug 17).

Reviews of airlines servicing Salem

Get insights into the airlines that provide service to Salem. 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 Salem. Reviews last updated July 28, 2026.
See what other customers who have flown with Alaska Airlines,Delta, andAllegiant Air from Idaho Falls to Salem 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
7.9
Good
12,721 reviews

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Food

7.0

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
Alaska Airlines
7.9
Good
12,721 reviews
Alaska Airlines
7.9
Good
12,721 reviews

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Food

7.0

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
Delta
7.8
Good
8,482 reviews
Alaska Airlines
7.9
Good
12,721 reviews

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Food

7.0

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.
Allegiant Air
7.3
Good
681 reviews
Alaska Airlines
7.9
Good
12,721 reviews

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Food

7.0

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Franzi,Mar 2026

SFO - PDX

I love flying with Alaska. I think they sre the best airline.

Related info for your journey

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

    Most people fly from Idaho Falls Fanning Field (IDA) if they book a flight from Idaho Falls to Salem. On average, Fanning Field has 1 outbound flight to Salem per day from 3 airlines. Idaho Falls Fanning Field is conveniently located just 3.8 mi from Idaho Falls’s city center.

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

    The Idaho Falls Fanning Field to Salem flight path was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Alaska Airlines and Delta can get you from Idaho Falls to Salem in just under 1h 53m. Your travel time can differ by up to 1h 44m. The distance between Idaho Falls and Salem is about 537 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    For one-way options, check prices for Allegiant Air. According to our data, you can fly for as low as $51. Users have also found prices from $114 and $139 on Delta and Alaska Airlines, respectively.

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

    Consider SkyWest Airlines (73%), Alaska Airlines (73%) or Allegiant Air (60%) when booking your flight. These represent the most reliable airlines when flying from Idaho Falls to Salem.

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

    While on average a flight from Idaho Falls to Salem is generally $253, our data shows the cheapest flight currently is $80. When looking at the most popular route, (Idaho Falls Fanning Field - Portland), you can expect to pay $136 for that flight.

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

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

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

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

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

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

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Idaho Falls to Salem

Discover the top 3 airlines that operate flights from Idaho Falls to Salem. 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 2,558,603 searches. Data last updated July 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$81Average$119FlexibilityNo cancel feeOn-time88%
DeltaCheapest$166Average$461FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$168Average$466FlexibilityNo cancel feeOn-time75%

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