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$106+ Cheap flights from Idaho Falls (IDA) to Oregon

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — PDX
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
1 adult, Economy
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Cheap flight deals from Idaho Falls to Oregon

Keep the following information in mind while searching for Idaho Falls to Oregon flight deals. Data was last updated February 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$106
(Kiwi.com)

Popular in

April

Cheapest in

January

Average price

$296

Good round-trip deal

$108 or less

Good one-way deal

$55 or less
Provider with most accurate pricing for Idaho Falls Fanning Field-Portland flight deals.
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Provider most trusted by Cheapflights users for Idaho Falls Fanning Field-Portland flights.
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From Idaho Falls Fanning Field to Oregon
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($79 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Idaho Falls Fanning Field to Oregon.
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Price to beat on a one-way flight from Idaho Falls Fanning Field to Oregon.
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Find flight deals from Idaho Falls to Oregon

Cheapest flights from Idaho Falls to Oregon
Explore the most affordable flight options available from Idaho Falls to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.

This Kiwi.com deal was found by Cheapflights users on 2/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/76:15 pmIDA - PDX
Nonstop1h 40mAllegiant Air
Mon 4/142:47 pmPDX - IDA
Nonstop1h 38mAllegiant Air
Deal found 2/21$106
This Delta deal was found by Cheapflights users on 2/21. 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 5/66:00 amIDA - PDX
1 stop3h 59mDelta
Tue 5/135:20 pmPDX - IDA
1 stop3h 54mDelta
Deal found 2/21$251
This Alaska Airlines deal was found by Cheapflights users on 2/21. 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 5/74:35 pmIDA - PDX
1 stop5h 21mAlaska Airlines
Fri 5/99:35 amPDX - IDA
1 stop5h 23mAlaska Airlines
Deal found 2/21$283
This Hawaiian Airlines deal was found by Cheapflights users on 2/21. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/134:07 pmIDA - PDX
1 stop6h 47mHawaiian Airlines
Sun 3/1610:32 amPDX - IDA
1 stop3h 58mHawaiian Airlines
Deal found 2/21$342
This United Airlines deal was found by Cheapflights users on 2/22. 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 2/276:30 amIDA - PDX
2 stops13h 10mUnited Airlines
Mon 3/33:54 pmPDX - IDA
2 stops16h 46mUnited Airlines
Deal found 2/22$1,037
This United deal was found by Cheapflights users on 2/21. 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.
Sat 3/810:38 amIDA - PDX
2 stops12h 16mMultiple Airlines
Tue 3/116:00 amPDX - IDA
3 stops14h 06mMultiple Airlines
Deal found 2/21$1,097

Find flights from Idaho Falls to Oregon within your budget

Customize your flight search to find flights from Idaho Falls to Oregon 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 February 22, 2025.

Fly from

Idaho Falls

Fly to

Oregon

Route

Depart

Return

Price

Idaho FallsPortland

IDA - PDX

IDAPDX

Idaho Falls Fanning Field

Mon 4/7

6:15 pm-6:55 pm

Nonstop1h 40m

Portland

Mon 4/14

2:47 pm-5:25 pm

Nonstop1h 38m

$106

Idaho FallsPortland

IDA - PDX

IDAPDX

Idaho Falls Fanning Field

Tue 5/6

6:00 am-8:59 am

1 stop3h 59m

Portland

Tue 5/13

5:20 pm-10:14 pm

1 stop3h 54m

$251

Idaho FallsPortland

IDA - PDX

IDAPDX

Idaho Falls Fanning Field

Wed 5/7

4:35 pm-8:56 pm

1 stop5h 21m

Portland

Fri 5/9

9:35 am-3:58 pm

1 stop5h 23m

$283

Idaho FallsPortland

IDA - PDX

IDAPDX

Idaho Falls Fanning Field

Thu 3/13

4:07 pm-9:54 pm

1 stop6h 47m

Portland

Sun 3/16

10:32 am-3:30 pm

1 stop3h 58m

$342

Idaho FallsPortland

IDA - PDX

IDAPDX

Idaho Falls Fanning Field

Sat 3/8

10:38 am-9:54 pm

2 stops12h 16m

Portland

Tue 3/11

6:00 am-9:06 pm

3 stops14h 06m

$1,097

Idaho FallsPortland

IDA - PDX

IDAPDX

Idaho Falls Fanning Field

Sat 3/15

8:00 am-12:33 pm

1 stop5h 33m

$151

Idaho FallsPortland

IDA - PDX

IDAPDX

Idaho Falls Fanning Field

Sat 3/15

1:00 pm-6:35 pm

2 stops6h 35m

$157

Idaho FallsMedford

IDA - MFR

IDAMFR

Idaho Falls Fanning Field

Thu 3/20

8:00 am-11:07 am

1 stop4h 07m

$158

Idaho FallsPortland

IDA - PDX

IDAPDX

Idaho Falls Fanning Field

Tue 4/1

8:00 am-10:27 am

2 stops27h 27m

$205

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Best time to book a flight from Idaho Falls to Oregon

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

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

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

Currently, November is the cheapest month in which you can book a flight from Idaho Falls to Oregon (average of $277). Flying from Idaho Falls to Oregon in March is currently the most expensive (average of $376). 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 OR?

Find hourly flight availability from Idaho Falls to Oregon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 22, 2025.

When flying from Idaho Falls to Oregon, 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 Oregon by month

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

In terms of precipitation, rainfall in Oregon ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Oregon when rainfall is around 0.7 in.

Temperature in Oregon by month

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

If weather is an important factor for your trip to Oregon, 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 41.0 F).

Reviews of airlines servicing Oregon

Get insights into the airlines that provide service to Oregon. 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 Oregon. Reviews last updated February 22, 2025.
Alaska Airlines
8.0
Very good
9,700 reviews

Food

7.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,700 reviews
Alaska Airlines
8.0
Very good
9,700 reviews

Food

7.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,203 reviews
Alaska Airlines
8.0
Very good
9,700 reviews

Food

7.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Hawaiian Airlines
7.9
Good
2,314 reviews
Alaska Airlines
8.0
Very good
9,700 reviews

Food

7.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Allegiant Air
7.3
Good
764 reviews
Alaska Airlines
8.0
Very good
9,700 reviews

Food

7.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

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

    Idaho Falls Fanning Field (IDA) is the airport you will fly out of if you book a flight from Idaho Falls to Oregon. It is only a 3.8 mi journey to Fanning Field (IDA) from Idaho Falls’s city center.

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

    The Idaho Falls Fanning Field to Oregon flight path was viewed by 2 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 Oregon one-way?

    $151 is the cheapest one-way deal found within the past few days, from Hawaiian Airlines. You may also be able to find cheap deals on Delta and Alaska Airlines, with prices starting from $157 and $158, respectively.

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

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

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

    Looking for the cheapest flight from Idaho Falls to Oregon? While on average our users pay $86, our data indicates the cheapest price to be $51. The most popular route (Idaho Falls Fanning Field - Portland), is priced around $106.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Idaho Falls to Oregon 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 Idaho Falls to Oregon?

    Currently, November is the cheapest month in which you can book a flight from Idaho Falls to Oregon (average of $277). Flying from Idaho Falls to Oregon in March is currently the most expensive (average of $376). 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 Idaho Falls to Oregon

Discover the top 3 airlines that operate flights from Idaho Falls to Oregon. 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 February 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$86Average$131FlexibilityNo cancel feeOn-time88%
Alaska AirlinesCheapest$274Average$467FlexibilityNo cancel feeOn-time75%
DeltaCheapest$290Average$528FlexibilityNo cancel feeOn-timeN/A
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