How does KAYAK find such low prices on flights from Oregon to Idaho Falls?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oregon to Idaho Falls. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oregon to Idaho Falls?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Idaho Falls from Oregon is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Oregon to Idaho Falls?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Idaho Falls with an airline and back to Oregon with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oregon to Idaho Falls?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Idaho Falls from Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$198 CHEAP FLIGHTS from Oregon to Idaho Falls

IDA

KAYAK searches hundreds of travel sites at once for deals on flights to Idaho Falls

...and more

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheapest round-trip

$198

Overall average: $197

Alaska Airlines

Tue 3/10Wed 3/11

PDX - IDA • 1 stop

Cheapest non-stop

$337

Alaska Airlines

Tue 6/16Mon 6/22

PDX - IDA • Non-stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Idaho Falls!

Flight Deals

Cheap Flights from Oregon to Idaho Falls

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Oregon to Idaho Falls

Tue, Mar 10 - Wed, Mar 11

3:52 pm - 11:36 pm

PDX

IDA

6h 44m

1 stop

5:20 pm - 10:41 pm

IDA

PDX

6h 21m

1 stop

$198Alaska Airlines

Tue, Feb 24 - Tue, Mar 3

5:00 pm - 10:21 pm

PDX

IDA

4h 21m

1 stop

6:35 pm - 11:53 pm

IDA

PDX

6h 18m

1 stop

$223Delta

Mon, Mar 9 - Thu, Mar 12

1:36 pm - 11:36 pm

PDX

IDA

9h 00m

1 stop

8:00 am - 10:46 am

IDA

PDX

3h 46m

1 stop

$229Alaska Airlines

Thu, Mar 5 - Mon, Mar 9

3:52 pm - 11:36 pm

PDX

IDA

6h 44m

1 stop

5:20 pm - 10:41 pm

IDA

PDX

6h 21m

1 stop

$247Alaska Airlines

Sat, Feb 28 - Wed, Mar 4

4:01 pm - 11:36 pm

EUG

IDA

30h 35m

2 stops

5:20 pm - 9:31 pm

IDA

EUG

5h 11m

1 stop

$260Alaska Airlines

Tue, Mar 10 - Wed, Mar 11

3:52 pm - 11:36 pm

PDX

IDA

6h 44m

1 stop

5:20 pm - 1:38 pm

IDA

PDX

21h 18m

2 stops

$260Alaska Airlines

Mon, Mar 9 - Mon, Mar 16

1:29 pm - 11:36 pm

EUG

IDA

9h 07m

1 stop

5:20 pm - 9:31 pm

IDA

EUG

5h 11m

1 stop

$261Alaska Airlines

Mon, Mar 9 - Thu, Mar 12

9:55 pm - 4:43 pm

PDX

IDA

17h 48m

2 stops

8:00 am - 10:46 am

IDA

PDX

3h 46m

1 stop

$261Alaska Airlines

Tue, Feb 10 - Sat, Feb 14

5:00 am - 1:30 pm

MFR

IDA

7h 30m

1 stop

2:40 pm - 9:18 pm

IDA

MFR

7h 38m

1 stop

$421United Airlines

Tue, Feb 10 - Sat, Feb 14

5:05 am - 12:34 pm

MFR

IDA

6h 29m

1 stop

5:25 am - 2:36 pm

IDA

MFR

10h 11m

2 stops

$426Delta

Useful Info

Low season	March
High season	July
Cheapest flight	$198

Best time to beat the crowds but there is an average 24% increase in price.

Most popular time to fly and prices are also 14% lower on average.

Flight from Portland to Idaho Falls

How does KAYAK find such low prices on flights from Oregon to Idaho Falls?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oregon to Idaho Falls.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oregon to Idaho Falls?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Idaho Falls from Oregon is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Oregon to Idaho Falls?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Idaho Falls with an airline and back to Oregon with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oregon to Idaho Falls?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Idaho Falls from Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Idaho Falls

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Idaho Falls

Idaho Falls (IDA)

IDA

$198 Find Cheap Flights from Oregon to Idaho Falls

KAYAK searches hundreds of travel sites at once for deals on flights to Idaho Falls

Everything you should know

Cheap Flights from Oregon to Idaho Falls

Recent round-trip flight deals from Oregon to Idaho Falls

Recent one-way flight deals from Oregon to Idaho Falls

Recent last minute flight deals from Oregon to Idaho Falls

Recent direct flight deals from Oregon to Idaho Falls

Good to know

FAQs for booking flights from Oregon to Idaho Falls

How does KAYAK find such low prices on flights from Oregon to Idaho Falls?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oregon to Idaho Falls.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oregon to Idaho Falls?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Idaho Falls from Oregon is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Oregon to Idaho Falls?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Idaho Falls with an airline and back to Oregon with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oregon to Idaho Falls?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Idaho Falls from Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Idaho Falls

Information on the airport you'll fly into in Idaho Falls

Cabin class types available on flights to Oregon

Complete your trip to Idaho Falls with a hotel stay or car rental

Find direct flights for Idaho Falls

Flights to other popular destinations

Flights from domestic origins to Idaho Falls

Choose which airport to fly into in Idaho Falls

Find deals for your return flight