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Cheap flights from Idaho Falls to Portland (IDA - PDX) from $47

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 6/17. 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.
IDA — PDX
Jun 7 — Jun 141
From?
To?
Fri 6/7
Fri 6/14
1 adult, Economy
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The best prices from Idaho Falls Fanning Field to Portland are usually found in September or August, booked 87 days in advance, depart on a Monday or Friday and return on a Friday

Cheap flight deals from Idaho Falls to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Idaho Falls (IDA) to Portland (PDX). 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 2, 2024.

Popular in

March

Cheapest in

September

Round-trip from

$274

One-way from

$140
High demand for flights, 50% potential price rise
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Best time to find cheap flights, 60% potential price drop
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From Idaho Falls Fanning Field to Portland
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One-way flight from Idaho Falls Fanning Field to Portland
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What is the cheapest day to fly round-trip from Idaho Falls to Portland?

Flying to your destination on a Wednesday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Portland. Check prices with Cheapflights to find a great deal for your trip.

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

To save on the cost of your flight from Idaho Falls to Portland, book at least 14 days before your planned departure. Booking around this time can save you about 346% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $97 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $973.

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

September is one of the best times of the year to fly to Portland from Idaho Falls. Prices for September average $294 per person but you can even find prices for as low as $95. The most expensive prices can be found in the month of March. Opting for a September flight can save you 101% on your journey compared to booking in March

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

One of the essential ways to save on airfare from Idaho Falls to Portland is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 76% on airfare.

Cheap Alaska Airlines flights from Idaho Falls to Portland

Explore cheap flight options specifically provided by Alaska Airlines for the route between Idaho Falls and Portland. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
Find some of the cheapest Alaska Airlines flights traveling from Idaho Falls to Portland. Come back soon if you're not finding the exact deal you're looking for.
Sat 10/56:10 amIDA - PDX
1 stop4h 25mAlaska Airlines
Mon 10/74:50 pmPDX - IDA
1 stop6h 07mAlaska Airlines
Deal found 6/1$258
Sat 10/56:10 amIDA - PDX
2 stops10h 14mAlaska Airlines
Mon 10/76:50 pmPDX - IDA
1 stop4h 07mAlaska Airlines
Deal found 6/1$336
Sun 8/114:02 pmIDA - PDX
1 stop21h 16mAlaska Airlines
Tue 8/135:45 pmPDX - IDA
1 stop5h 12mAlaska Airlines
Deal found 6/2$385
Sat 6/296:00 amIDA - PDX
1 stop4h 41mAlaska Airlines
Sat 7/67:35 pmPDX - IDA
1 stop3h 22mAlaska Airlines
Deal found 6/2$388
Thu 7/184:02 pmIDA - PDX
2 stops18h 41mAlaska Airlines
Fri 7/195:45 pmPDX - IDA
1 stop5h 12mAlaska Airlines
Deal found 6/1$475
Sun 6/166:00 amIDA - PDX
1 stop3h 41mAlaska Airlines
Sun 6/236:50 pmPDX - IDA
1 stop4h 07mAlaska Airlines
Deal found 5/31$498
Sun 8/116:00 amIDA - PDX
1 stop3h 41mAlaska Airlines
Tue 8/136:19 amPDX - IDA
2 stops8h 03mAlaska Airlines
Deal found 6/2$503
Sat 6/296:00 amIDA - PDX
1 stop4h 41mAlaska Airlines
Sat 7/62:40 pmPDX - IDA
2 stops8h 17mAlaska Airlines
Deal found 6/2$516
Sun 6/166:00 amIDA - PDX
2 stops17h 07mAlaska Airlines
Sun 6/236:50 pmPDX - IDA
1 stop4h 07mAlaska Airlines
Deal found 5/31$575

Cheap United Airlines flights from Idaho Falls to Portland

Explore cheap flight options specifically provided by United Airlines for the route between Idaho Falls and Portland. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
Have a look at some of the cheapest available United Airlines flights departing from Idaho Falls and landing in Portland. Make sure to examine the flight information before completing your reservation.
Sat 10/55:40 pmIDA - PDX
2 stops17h 34mUnited Airlines
Mon 10/77:50 pmPDX - IDA
2 stops16h 42mUnited Airlines
Deal found 6/1$535
Sun 8/115:59 pmIDA - PDX
2 stops17h 15mUnited Airlines
Tue 8/131:37 pmPDX - IDA
2 stops22h 51mUnited Airlines
Deal found 6/2$599
Thu 7/185:59 pmIDA - PDX
2 stops17h 15mUnited Airlines
Fri 7/194:00 pmPDX - IDA
2 stops24h 18mUnited Airlines
Deal found 6/1$682
Wed 6/1910:45 amIDA - PDX
2 stops24h 27mUnited Airlines
Thu 6/206:22 pmPDX - IDA
1 stop14h 18mUnited Airlines
Deal found 6/2$697
Sun 8/112:35 pmIDA - PDX
1 stop9h 06mUnited Airlines
Mon 8/1212:20 amPDX - IDA
2 stops15h 58mUnited Airlines
Deal found 6/2$788
Wed 6/195:56 pmIDA - PDX
2 stops17h 16mUnited Airlines
Thu 6/207:30 pmPDX - IDA
2 stops16h 51mUnited Airlines
Deal found 6/2$792
Fri 6/142:30 pmIDA - PDX
1 stop9h 06mUnited Airlines
Sun 6/1612:15 amPDX - IDA
2 stops16h 00mUnited Airlines
Deal found 6/2$1,066
Thu 6/137:10 amIDA - PDX
2 stops14h 00mUnited Airlines
Fri 6/1411:45 pmPDX - IDA
2 stops16h 30mUnited Airlines
Deal found 6/1$1,150

Cheap Idaho Falls to Portland flights in June & July 2024

Find cheap flight options from Idaho Falls to Portland specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,807,690 searches. Prices were last updated on June 2, 2024.
The lowest fares we've come across on flights traveling from Idaho Falls to Portland in June and July 2024. More deals are always being added, so be sure to check back regularly.
Fri 6/142:40 pmIDA - PDX
2 stops10h 28mMultiple Airlines
Mon 6/173:48 pmPDX - IDA
Nonstop1h 39mMultiple Airlines
Deal found 6/2$265
Fri 6/147:17 pmIDA - PDX
Nonstop1h 39mMultiple Airlines
Mon 6/175:20 amPDX - IDA
1 stop8h 52mMultiple Airlines
Deal found 6/2$266
Sat 6/296:00 amIDA - PDX
1 stop4h 41mAlaska Airlines
Sat 7/67:35 pmPDX - IDA
1 stop3h 22mAlaska Airlines
Deal found 6/2$388
Fri 6/142:40 pmIDA - PDX
2 stops10h 28mMultiple Airlines
Mon 6/175:20 amPDX - IDA
1 stop8h 52mMultiple Airlines
Deal found 6/2$405
Sun 6/306:00 amIDA - PDX
1 stop4h 41mAlaska Airlines
Sun 7/78:55 pmPDX - IDA
1 stop26h 02mAlaska Airlines
Deal found 6/2$482
Sun 6/166:00 amIDA - PDX
1 stop3h 41mAlaska Airlines
Sun 6/236:50 pmPDX - IDA
1 stop4h 07mAlaska Airlines
Deal found 5/31$498
Sat 6/296:00 amIDA - PDX
1 stop4h 41mAlaska Airlines
Sat 7/62:40 pmPDX - IDA
2 stops8h 17mAlaska Airlines
Deal found 6/2$516
Sun 6/306:00 amIDA - PDX
1 stop17h 42mAlaska Airlines
Sun 7/79:24 pmPDX - IDA
2 stops25h 33mAlaska Airlines
Deal found 6/2$563
Fri 6/142:40 pmIDA - PDX
2 stops10h 28mMultiple Airlines
Mon 6/175:20 amPDX - IDA
2 stops14h 55mMultiple Airlines
Deal found 6/2$566

Idaho Falls to Portland 2024 flight deals

Discover exclusive flight deals for travel between Idaho Falls and Portland in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
The lowest fares we've come across on flights traveling from Idaho Falls to Portland in June and July 2024. More deals are always being added, so be sure to check back regularly.
Mon 7/1510:03 pmIDA - PDX
2 stops22h 31mMultiple Airlines
Fri 7/193:51 pmPDX - IDA
Nonstop1h 34mMultiple Airlines
Deal found 6/2$179
Mon 7/152:34 pmIDA - PDX
3 stops19h 16mMultiple Airlines
Fri 7/193:51 pmPDX - IDA
Nonstop1h 34mMultiple Airlines
Deal found 6/2$201
Mon 7/810:03 pmIDA - PDX
1 stop14h 05mMultiple Airlines
Sun 7/147:45 pmPDX - IDA
1 stop12h 09mMultiple Airlines
Deal found 6/2$238
Mon 7/87:15 pmIDA - PDX
Nonstop1h 41mAllegiant Air
Sun 7/147:45 pmPDX - IDA
1 stop12h 09mAllegiant Air
Deal found 6/2$246
Mon 7/157:15 pmIDA - PDX
Nonstop1h 41mMultiple Airlines
Fri 7/195:15 amPDX - IDA
1 stop9h 09mMultiple Airlines
Deal found 6/2$250
Sat 10/56:10 amIDA - PDX
1 stop4h 25mAlaska Airlines
Mon 10/74:50 pmPDX - IDA
1 stop6h 07mAlaska Airlines
Deal found 6/1$258
Fri 6/142:40 pmIDA - PDX
2 stops10h 28mMultiple Airlines
Mon 6/173:48 pmPDX - IDA
Nonstop1h 39mMultiple Airlines
Deal found 6/2$265
Fri 6/147:17 pmIDA - PDX
Nonstop1h 39mMultiple Airlines
Mon 6/175:20 amPDX - IDA
1 stop8h 52mMultiple Airlines
Deal found 6/2$266
Mon 7/810:03 pmIDA - PDX
1 stop14h 05mMultiple Airlines
Sun 7/149:50 amPDX - IDA
2 stops26h 54mMultiple Airlines
Deal found 6/2$272

Non-stop flights to Portland from Idaho Falls

Discover non-stop flight options from Idaho Falls to Portland. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
For a quicker trip, book one of these direct flights from Idaho Falls to Portland. Search for alternative flights from Idaho Falls to Portland by utilizing the search form above.
Mon 7/157:15 pmIDA - PDX
Nonstop1h 41mAllegiant Air
Fri 7/193:51 pmPDX - IDA
Nonstop1h 34mAllegiant Air
Deal found 6/2$95
Fri 6/147:17 pmIDA - PDX
Nonstop1h 39mAllegiant Air
Mon 6/173:48 pmPDX - IDA
Nonstop1h 39mAllegiant Air
Deal found 6/2$116

One-way flights to Portland from Idaho Falls

Search for one-way flight options from Idaho Falls to Portland. 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 2,807,690 searches. Data last updated June 2, 2024.
Some of the best available deals we've found on one-way flights from Idaho Falls to Portland. Those needing a return flight from Idaho Falls to Portland can use the search form above.
Mon 6/177:17 pmIDA - PDX
Nonstop1h 39mAllegiant Air
Deal found 6/1$47
Mon 6/1710:05 pmIDA - PDX
1 stop14h 03mMultiple Airlines
Deal found 5/31$79
Mon 6/172:40 pmIDA - PDX
2 stops21h 28mMultiple Airlines
Deal found 5/31$88
Mon 7/810:03 pmIDA - PDX
1 stop14h 05mMultiple Airlines
Deal found 6/1$107
Mon 6/172:40 pmIDA - PDX
3 stops21h 28mMultiple Airlines
Deal found 5/31$108
Mon 7/810:03 pmIDA - PDX
2 stops22h 03mMultiple Airlines
Deal found 6/1$118
Mon 7/810:03 pmIDA - PDX
3 stops22h 03mMultiple Airlines
Deal found 6/1$140
Wed 6/194:19 pmIDA - PDX
1 stop27h 41mAllegiant Air
Deal found 6/1$167
Sat 6/227:12 pmIDA - PDX
1 stop4h 22mDelta
Deal found 6/1$254

Find flights from Idaho Falls to Portland within your budget

Customize your flight search to find flights from Idaho Falls to Portland 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 2,807,690 searches. Data last updated June 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$116 - $535

Route

Depart

Return

Price

Idaho Falls Fanning FieldPortland

IDA - PDX

IDAPDX

Idaho Falls Fanning Field

Fri 6/14

Nonstop1h 39m

Portland

Mon 6/17

Nonstop1h 39m

$116

Idaho Falls Fanning FieldPortland

IDA - PDX

IDAPDX

Idaho Falls Fanning Field

Mon 7/15

2 stops22h 31m

Portland

Fri 7/19

Nonstop1h 34m

$179

Idaho Falls Fanning FieldPortland

IDA - PDX

IDAPDX

Idaho Falls Fanning Field

Mon 7/15

3 stops19h 16m

Portland

Fri 7/19

Nonstop1h 34m

$201

Idaho Falls Fanning FieldPortland

IDA - PDX

IDAPDX

Idaho Falls Fanning Field

Mon 7/15

Nonstop1h 41m

Portland

Fri 7/19

1 stop9h 09m

$250

Idaho Falls Fanning FieldPortland

IDA - PDX

IDAPDX

Idaho Falls Fanning Field

Sat 10/5

1 stop4h 25m

Portland

Mon 10/7

1 stop6h 07m

$258

Idaho Falls Fanning FieldPortland

IDA - PDX

IDAPDX

Idaho Falls Fanning Field

Fri 6/14

2 stops10h 28m

Portland

Mon 6/17

Nonstop1h 39m

$265

Idaho Falls Fanning FieldPortland

IDA - PDX

IDAPDX

Idaho Falls Fanning Field

Sat 10/5

2 stops10h 14m

Portland

Mon 10/7

1 stop4h 07m

$336

Idaho Falls Fanning FieldPortland

IDA - PDX

IDAPDX

Idaho Falls Fanning Field

Thu 7/18

1 stop5h 40m

Portland

Fri 7/19

1 stop6h 16m

$458

Idaho Falls Fanning FieldPortland

IDA - PDX

IDAPDX

Idaho Falls Fanning Field

Sat 10/5

2 stops17h 34m

Portland

Mon 10/7

2 stops16h 42m

$535

Flights are sorted by cheapest first

Deals found on 6/2

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

Use this chart to determine the optimal time to book a round-trip flight from Idaho Falls to Portland. Price data was last updated on May 31, 2024.
The best time to book flights from Idaho Falls to Portland is 85 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from Idaho Falls to Portland. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Idaho Falls to Portland flight should consider departing on Monday evenings when fares are most often at their lowest. Sunday 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 Idaho Falls to Portland

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

Temperature and rainfall in Portland by month

Plan your trip to Portland by taking into account the average temperature and rainfall totals by month.

PDX

Temperature

41 - 69.8 °F

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated June 2, 2024.
To help decide which airline to fly from Idaho Falls to Portland, see what other customers have to say about Alaska Airlines, United Airlines and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,197 reviews
Check prices

Boarding

8.2

Entertainment

7.3

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Alaska Airlines
8.1
Very good
9,197 reviews
Alaska Airlines
8.1
Very good
9,197 reviews
Check prices

Boarding

8.2

Entertainment

7.3

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Delta
8.0
Very good
10,402 reviews
Alaska Airlines
8.1
Very good
9,197 reviews
Check prices

Boarding

8.2

Entertainment

7.3

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Allegiant Air
7.5
Good
999 reviews
Alaska Airlines
8.1
Very good
9,197 reviews
Check prices

Boarding

8.2

Entertainment

7.3

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

United Airlines
7.4
Good
10,755 reviews
Alaska Airlines
8.1
Very good
9,197 reviews
Check prices

Boarding

8.2

Entertainment

7.3

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

American Airlines
7.3
Good
14,260 reviews
Alaska Airlines
8.1
Very good
9,197 reviews
Check prices

Boarding

8.2

Entertainment

7.3

Comfort

7.9

Overall

8.1

Crew

8.6

Food

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Related info for your journey

Find useful and relevant information for your journey from Idaho Falls to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Idaho Falls to Portland for under $200 on Cheapflights?

    Yes, there are multiple flights from Idaho Falls to Portland for under $200. The cheapest flight booked recently is on Allegiant Air for just $116, but on average you can expect to pay $361.

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

    Cheapflights has at least 2 direct flights from Idaho Falls to Portland under $100. A good price for a nonstop flight from Idaho Falls to Portland is less than $105.

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

    This flight path from Idaho Falls Fanning Field to Portland 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 flying from Idaho Falls to Portland round-trip?

    Flying on Allegiant Air is currently your cheapest option to Portland, with prices starting at $116. Additional round-trip tickets that might be worth considering are offered by Alaska Airlines and Delta, with the lowest prices starting at $258 and $458, respectively. Allegiant Air is currently priced 60% below the average price you’ll pay for this route.

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

    $47 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 Delta and Alaska Airlines, with prices starting from $254 and $294, respectively.

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

    Looking at all options, your cheapest flight can be booked for $62. While the most popular route (Idaho Falls Fanning Field - Portland) can be booked for $91 on average our data indicates $80 when flying from Idaho Falls to Portland.

  • What does IDA to PDX mean?

    This is defined as Idaho Falls Fanning Field Airport (IDA) and Portland Airport (PDX). Codes like Portland Airport are often used to just call airports uniquely.

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

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

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

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

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

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

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

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

    Many airlines flying from Idaho Falls to Portland 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 Idaho Falls to Portland?

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

    The Idaho Falls to Portland flight deals you see on this page were last updated on 6/2.

  • What are the most popular airlines that fly from Idaho Falls to Portland?

    Alaska Airlines, Delta and Allegiant Air are the most popular airlines when flying from Idaho Falls to Portland.

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

    Currently, October is the cheapest month in which you can book a flight from Idaho Falls to Portland (average of $274). Flying from Idaho Falls to Portland in July is currently the most expensive (average of $394). 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 Idaho Falls to Portland
See prices for flight routes from nearby airports that may be better suited for you.

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Top 3 airlines flying from Idaho Falls to Portland

Discover the top 3 airlines that operate flights from Idaho Falls to Portland. 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 2,807,690 searches. Data last updated June 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$88Average$124FlexibilityNo cancel feeOn-time88%
Search Allegiant Air flights
DeltaCheapest$276Average$573FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapest$282Average$563FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
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Search flights from Idaho Falls to Portland by cabin class

Find flights from Idaho Falls to Portland, 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 Idaho Falls to Portland

Find hourly flight availability from Idaho Falls to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 2, 2024.
0%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
100%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Idaho Falls to Portland?

When you search for this flight from Idaho Falls to Portland, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Idaho Falls to Portland?

Millions of users choose and trust Cheapflights to book the best flight deals from Idaho Falls to Portland for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Idaho Falls to Portland with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Idaho Falls to Portland flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Idaho Falls to Portland become cheaper?

Not ready to book yet? You can track prices for flights from Idaho Falls to Portland on Cheapflights with our Price Alert feature and get notified when better prices are available.

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