Idaho Falls

$86+ Cheap flights from Oregon to Idaho Falls (IDA)

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 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — IDA
Nov 9 — Nov 161
1 adult
Sat 11/9
Sat 11/16
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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 4, 2024.

This Gotogate deal was found by Cheapflights users on 11/3. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/611:15 amPDX - IDA
Nonstop1h 38mAllegiant Air
Mon 12/92:43 pmIDA - PDX
Nonstop1h 49mAllegiant Air
Deal found 11/3$106
This Mytrip deal was found by Cheapflights users on 11/3. 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 12/611:15 amPDX - IDA
Nonstop1h 38mMultiple Airlines
Mon 12/96:25 pmIDA - PDX
1 stop6h 23mMultiple Airlines
Deal found 11/3$180
This Delta deal was found by Cheapflights users on 11/3. 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 11/2810:15 amPDX - IDA
1 stop5h 15mDelta
Thu 12/126:55 pmIDA - PDX
1 stop6h 02mDelta
Deal found 11/3$310
This Alaska Airlines deal was found by Cheapflights users on 11/4. 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.
Fri 12/66:59 pmPDX - IDA
1 stop4h 00mAlaska Airlines
Sat 12/76:00 amIDA - PDX
1 stop4h 18mAlaska Airlines
Deal found 11/4$333
This Alaska Airlines deal was found by Cheapflights users on 11/3. 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 12/123:35 pmMFR - IDA
1 stop7h 24mAlaska Airlines
Mon 12/306:00 amIDA - MFR
1 stop18h 59mAlaska Airlines
Deal found 11/3$367
This eDestinos deal was found by Cheapflights users on 11/4. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/219:38 pmEUG - IDA
1 stop14h 15mAllegiant Air
Sun 11/242:50 pmIDA - EUG
1 stop27h 27mAllegiant Air
Deal found 11/4$439
This Delta deal was found by Cheapflights users on 11/3. 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 12/1812:00 pmMFR - IDA
2 stops33h 26mDelta
Wed 12/256:00 amIDA - MFR
2 stops8h 07mDelta
Deal found 11/3$457
This United Airlines deal was found by Cheapflights users on 11/4. 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.
Fri 12/61:20 pmPDX - IDA
2 stops23h 09mUnited Airlines
Sat 12/76:05 pmIDA - PDX
2 stops17h 15mUnited Airlines
Deal found 11/4$535
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Sat 11/235:00 amEUG - IDA
1 stop27h 53mUnited Airlines
Mon 12/25:59 pmIDA - EUG
1 stop20h 08mUnited Airlines
Deal found 11/3$616
This Alaska Airlines deal was found by Cheapflights users on 11/4. 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 11/218:24 amEUG - IDA
1 stop5h 45mAlaska Airlines
Sun 11/243:49 pmIDA - EUG
2 stops32h 24mAlaska Airlines
Deal found 11/4$625
This Delta deal was found by Cheapflights users on 11/4. 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 11/215:00 amEUG - IDA
2 stops6h 23mDelta
Sun 11/241:05 pmIDA - EUG
2 stops10h 52mDelta
Deal found 11/4$663

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 2,455,398 searches. Data last updated November 4, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortlandIdaho Falls

PDX - IDA

PDXIDA

Portland

Mon 1/6

6:07 pm-8:45 pm

Nonstop1h 38m

$151

MedfordIdaho Falls

MFR - IDA

MFRIDA

Medford

Wed 12/18

1:30 pm-2:56 pm

1 stop24h 26m

$237

PortlandIdaho Falls

PDX - IDA

PDXIDA

Portland

Mon 1/6

1:34 pm-1:21 pm

3 stops22h 47m

$459

PortlandIdaho Falls

PDX - IDA

PDXIDA

Portland

Mon 1/6

7:35 pm-10:33 pm

1 stop25h 58m

$248

PortlandIdaho Falls

PDX - IDA

PDXIDA

Portland

Fri 1/24

11:15 am-1:56 pm

Nonstop1h 41m

Idaho Falls Fanning Field

Mon 1/27

2:46 pm-3:40 pm

Nonstop1h 54m

$86

PortlandIdaho Falls

PDX - IDA

PDXIDA

Portland

Fri 12/6

11:15 am-1:53 pm

Nonstop1h 38m

Idaho Falls Fanning Field

Mon 12/9

6:25 pm-11:48 pm

1 stop6h 23m

$180

PortlandIdaho Falls

PDX - IDA

PDXIDA

Portland

Thu 2/13

5:15 pm-10:36 pm

1 stop4h 21m

Idaho Falls Fanning Field

Sat 2/15

4:04 pm-8:50 pm

1 stop5h 46m

$309

EugeneIdaho Falls

EUG - IDA

EUGIDA

Eugene

Thu 1/23

3:30 pm-10:17 pm

1 stop5h 47m

Idaho Falls Fanning Field

Mon 1/27

5:30 am-1:43 pm

1 stop9h 13m

$310

PortlandIdaho Falls

PDX - IDA

PDXIDA

Portland

Thu 11/28

10:15 am-4:30 pm

1 stop5h 15m

Idaho Falls Fanning Field

Thu 12/12

6:55 pm-11:57 pm

1 stop6h 02m

$310

EugeneIdaho Falls

EUG - IDA

EUGIDA

Eugene

Sun 1/5

2:23 pm-9:51 am

2 stops18h 28m

Idaho Falls Fanning Field

Fri 1/10

2:28 pm-9:31 pm

1 stop8h 03m

$508

Flights are sorted by cheapest first

Deals found on 11/3

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 $376). 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 4, 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 4, 2024.
To help decide which airline to fly from Oregon to Idaho Falls, see what other customers have to say about United Airlines, Alaska Airlines and Allegiant Air. 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.
8.0
Very good
9,423 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.2

Entertainment

7.1

Reviews

1 / 10

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

8.0
Very good
9,423 reviews
8.0
Very good
9,423 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.2

Entertainment

7.1

Reviews

1 / 10

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

8.0
Very good
8,829 reviews
8.0
Very good
9,423 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.2

Entertainment

7.1

Reviews

1 / 10

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

7.4
Good
9,226 reviews
8.0
Very good
9,423 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.2

Entertainment

7.1

Reviews

1 / 10

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

7.4
Good
865 reviews
8.0
Very good
9,423 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.2

Entertainment

7.1

Reviews

1 / 10

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

7.2
Good
10,000 reviews
8.0
Very good
9,423 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.2

Entertainment

7.1

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.

  • Can I find flights from Oregon to Idaho Falls for under $100 on Cheapflights?

    Yes, there are multiple flights from Oregon to Idaho Falls for under $100. The cheapest flight booked recently is on Allegiant Air for just $88, but on average you can expect to pay $349.

  • Are there nonstop flights from Oregon to Idaho Falls for under $100 on Cheapflights?

    Cheapflights has at least 1 direct flight from Oregon to Idaho Falls under $100. A good price for a nonstop flight from Oregon to Idaho Falls is less than $88.

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

    There are currently 3+ open flights from Oregon to Idaho Falls within the next 7 days for less than $600.

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

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

    $151 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 United Airlines, with prices starting from $237 and $459, respectively.

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

  • What does PDX to IDA mean?

    PDX and IDA are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. PDX to IDA refers to a flight route from Portland Airport to Idaho Falls Fanning Field Airport. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Eugene Airport (EUG), Bend/Redmond Airport (RDM), Medford Airport (MFR), North Bend Airport (OTH), Pendleton Airport (PDT).

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

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

    Yes, Cheapflights allows you to browse and filter Oregon 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 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.

  • Can I find deals for flights from Oregon to Idaho Falls that allow pets onboard?

    Many airlines flying from Oregon 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 Oregon to Idaho Falls?

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

    The Oregon to Idaho Falls flight deals you see on this page were last updated on 11/4.

  • 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 $376). 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.

See more FAQs

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Alternative routes for Oregon to Idaho Falls

See prices for flight routes from nearby airports that may be better suited for you.

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 2,455,398 searches. Data last updated November 4, 2024.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$90Average$122FlexibilityNo cancel feeOn-time88%
Alaska AirlinesCheapest$277Average$526FlexibilityNo cancel feeOn-time75%
DeltaCheapest$296Average$533FlexibilityNo cancel feeOn-timeN/A
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