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Idaho Falls

$51+ Cheap flights from Oregon to Idaho Falls (IDA)

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 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — IDA
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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Cheap flight deals from Oregon to Idaho Falls

Discover tips and strategies to find the most affordable flight options for your journey from Oregon (USOR) 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 November 20, 2024.

Find flight deals from Oregon to Idaho Falls

Cheapest flights from Oregon to Idaho Falls
Explore the most affordable flight options available from Oregon to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This Alaska Airlines deal was found by Cheapflights users on 11/19. 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 12/126:24 pmMFR - IDA
1 stop4h 35mAlaska Airlines
Mon 12/306:00 amIDA - MFR
1 stop5h 52mAlaska Airlines
Deal found 11/19$297
This Alaska Airlines deal was found by Cheapflights users on 11/19. 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 12/317:00 amPDX - IDA
1 stop6h 56mAlaska Airlines
Tue 1/74:04 pmIDA - PDX
1 stop8h 39mAlaska Airlines
Deal found 11/19$321
This Delta deal was found by Cheapflights users on 11/19. 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 12/55:10 amPDX - IDA
1 stop6h 13mDelta
Mon 12/96:55 pmIDA - PDX
1 stop6h 02mDelta
Deal found 11/19$399
This United Airlines deal was found by Cheapflights users on 11/20. 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.
Thu 12/55:00 amEUG - IDA
1 stop7h 29mUnited Airlines
Mon 12/92:35 pmIDA - EUG
1 stop7h 42mUnited Airlines
Deal found 11/20$478
This Alaska Airlines deal was found by Cheapflights users on 11/19. 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.
Sun 12/81:38 pmEUG - IDA
1 stop9h 21mAlaska Airlines
Sat 12/146:00 amIDA - EUG
1 stop15h 54mAlaska Airlines
Deal found 11/19$516
This Delta deal was found by Cheapflights users on 11/20. 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 12/55:45 amEUG - IDA
1 stop5h 38mDelta
Mon 12/91:09 pmIDA - EUG
2 stops10h 49mDelta
Deal found 11/20$543
This United Airlines deal was found by Cheapflights users on 11/20. 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 12/43:20 pmPDX - IDA
2 stops17h 33mUnited Airlines
Sat 12/76:05 pmIDA - PDX
2 stops17h 15mUnited Airlines
Deal found 11/20$620
This United deal was found by Cheapflights users on 11/19. 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.
Mon 12/236:30 pmMFR - IDA
2 stops25h 37mUnited Airlines
Fri 12/2710:49 amIDA - MFR
2 stops26h 19mUnited Airlines
Deal found 11/19$675

Find flights from Oregon to Idaho Falls within your budget

Customize your flight search to find flights from Oregon 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 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortlandIdaho Falls

PDX - IDA

PDXIDA

Portland

Fri 1/17

11:15 am-1:56 pm

Nonstop1h 41m

Idaho Falls Fanning Field

Mon 1/20

2:46 pm-3:40 pm

Nonstop1h 54m

$125

PortlandIdaho Falls

PDX - IDA

PDXIDA

Portland

Fri 1/17

11:50 am-3:27 pm

1 stop26h 37m

Idaho Falls Fanning Field

Mon 1/20

8:00 am-8:34 am

1 stop25h 34m

$273

MedfordIdaho Falls

MFR - IDA

MFRIDA

Medford

Thu 12/12

6:24 pm-11:59 pm

1 stop4h 35m

Idaho Falls Fanning Field

Mon 12/30

6:00 am-10:52 am

1 stop5h 52m

$297

PortlandIdaho Falls

PDX - IDA

PDXIDA

Portland

Thu 12/5

5:10 am-12:23 pm

1 stop6h 13m

Idaho Falls Fanning Field

Mon 12/9

6:55 pm-11:57 pm

1 stop6h 02m

$399

EugeneIdaho Falls

EUG - IDA

EUGIDA

Eugene

Thu 12/5

5:00 am-1:29 pm

1 stop7h 29m

Idaho Falls Fanning Field

Mon 12/9

2:35 pm-9:17 pm

1 stop7h 42m

$478

EugeneIdaho Falls

EUG - IDA

EUGIDA

Eugene

Sun 12/8

1:38 pm-11:59 pm

1 stop9h 21m

Idaho Falls Fanning Field

Sat 12/14

6:00 am-8:54 pm

1 stop15h 54m

$516

EugeneIdaho Falls

EUG - IDA

EUGIDA

Eugene

Thu 12/5

5:45 am-12:23 pm

1 stop5h 38m

Idaho Falls Fanning Field

Mon 12/9

1:09 pm-10:58 pm

2 stops10h 49m

$543

PortlandIdaho Falls

PDX - IDA

PDXIDA

Portland

Wed 12/4

3:20 pm-9:53 am

2 stops17h 33m

Idaho Falls Fanning Field

Sat 12/7

6:05 pm-10:20 am

2 stops17h 15m

$620

MedfordIdaho Falls

MFR - IDA

MFRIDA

Medford

Mon 12/23

6:30 pm-9:07 pm

2 stops25h 37m

Idaho Falls Fanning Field

Fri 12/27

10:49 am-12:08 pm

2 stops26h 19m

$675

PortlandIdaho Falls

PDX - IDA

PDXIDA

Portland

Fri 2/7

11:15 am-1:56 pm

Nonstop1h 41m

$51

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 16 results
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Best time to book a flight from Oregon to Idaho Falls

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

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

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

Currently, October is the cheapest month in which you can book a flight from Oregon to Idaho Falls (average of $380). Flying from Oregon to Idaho Falls in July is currently the most expensive (average of $629). 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 OR to IDA?

Find hourly flight availability from Oregon 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 November 20, 2024.

When flying from Oregon 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.

Rainfall in Idaho Falls by month

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

In terms of precipitation, rainfall in Idaho Falls ranges from 0.6 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. July is typically the driest time to visit Idaho Falls when rainfall is around 0.6 in.

Temperature in Idaho Falls by month

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

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 November 20, 2024.
To help decide which airline to fly from Oregon to Idaho Falls, see what other customers have to say about Alaska Airlines, United Airlines and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,461 reviews

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.2

Boarding

8.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Alaska Airlines
8.0
Very good
9,461 reviews
Alaska Airlines
8.0
Very good
9,461 reviews

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.2

Boarding

8.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Delta
8.0
Very good
8,756 reviews
Alaska Airlines
8.0
Very good
9,461 reviews

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.2

Boarding

8.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

United Airlines
7.4
Good
9,171 reviews
Alaska Airlines
8.0
Very good
9,461 reviews

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.2

Boarding

8.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Allegiant Air
7.4
Good
850 reviews
Alaska Airlines
8.0
Very good
9,461 reviews

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.2

Boarding

8.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Related info for your journey

Find useful and relevant information for your journey from Oregon 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 Oregon?

    For a flight from Oregon to Idaho Falls, you will be flying into Fanning Field. Idaho Falls Fanning Field (IDA) is just 3.8 mi from the center of the city.

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

    The Oregon to Idaho Falls Fanning Field 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.

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

    $51 is the cheapest one-way deal found within the past few days, from Allegiant Air. You may also be able to find cheap deals on Alaska Airlines and Delta, with prices starting from $150 and $264, respectively.

  • What are the most popular routes from Oregon to Idaho Falls?

    Most travelers choose Portland - Idaho Falls Fanning Field, Medford - Idaho Falls Fanning Field or Eugene - Idaho Falls Fanning Field when deciding on the best route from Oregon to Idaho Falls.

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

    Looking at all options, your cheapest flight can be booked for $105. While the most popular route (Portland - Idaho Falls Fanning Field) can be booked for $102 on average our data indicates $121 when flying from Oregon to Idaho Falls.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oregon 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.

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

    Currently, October is the cheapest month in which you can book a flight from Oregon to Idaho Falls (average of $380). Flying from Oregon to Idaho Falls in July is currently the most expensive (average of $629). 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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Top 3 airlines flying from Oregon to Idaho Falls

Discover the top 3 airlines that operate flights from Oregon 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$91Average$120FlexibilityNo cancel feeOn-time88%
Alaska AirlinesCheapest$231Average$492FlexibilityNo cancel feeOn-time75%
DeltaCheapest$296Average$506FlexibilityNo cancel feeOn-timeN/A
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