Cheap flights from Oregon to Idaho from $46
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to Idaho departing on 7/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Oregon to Idaho
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Idaho?
In general, April is the cheapest month to fly from Oregon to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $218. If you don’t want to visit Idaho in April, then you should wait until January to fly from Oregon, when ticket prices are also cheap, with an average price of $227.
What is the cheapest day to depart on your flight to Idaho?
Our data shows that Wednesday is the least expensive day to fly to Idaho. Tickets to fly out on this day can be as low as $239. On the other hand, Thursday is the most expensive day to depart from Oregon because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $299.
What is the cheapest time of day to depart on your flight to Idaho?
According to our data, the cheapest time of day to fly to Idaho is in the evening. momondo users have found flights departing from Oregon to Idaho in the evening for as low as $250. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Idaho, so prices are often more expensive at around $322 per ticket.
What is the cheapest Oregon to Idaho flight route?
Fly from Portland to Idaho Falls Fanning Field for the best Oregon - Idaho flight prices
How far in advance should I book a flight to Idaho?
You are more likely to see cheaper flights to Idaho from Oregon when booking 20 weeks ahead of your departure date. In general, you can expect to find flights to Idaho for around $276 when searching 20 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Idaho from Oregon for as low as $196 on momondo.
What cabin class options are available on Oregon to Idaho flights?
There are 4 cabin classes available to choose from on Oregon to Idaho flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Oregon to Idaho?
Allegiant Air, Alaska Airlines, and Southwest are the most popular carriers operating from Oregon to Idaho
What airlines fly to Idaho?
Alaska Airlines, Delta and Allegiant Air are the top three most popular airlines that fly to Idaho from Oregon according to our data. Alaska Airlines is the first choice among our users, with 72% of people opting to fly with this airline when traveling to Idaho. Keep in mind that there are 6 different airlines that fly to Idaho on a routine basis, so you have a few additional options to choose from.
How many flights depart from Oregon to Idaho on average per day?
The number of flights available between Oregon and Idaho is 12 per day as of June 2025. The most frequent departure time is 5:00PM, with 40% of daily flights leaving in the afternoon.
How many flights depart from Oregon to Idaho on average per week?
The number of flights available between Oregon and Idaho is 84 per week as of June 2025. The most frequent departure day is Wed, with 40% of weekly flights leaving on this day.
Cheap Oregon to Idaho flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Oregon to Idaho
When did momondo last update prices for flights from Oregon to Idaho?
Prices for flights from Oregon to Idaho are updated daily.
How many operators does momondo search for flights from Oregon to Idaho?
The number of operators available for flights from Oregon to Idaho is 7 as of June 2025.
How old do you have to be to fly from Oregon to Idaho?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oregon to Idaho.
What documentation or ID do you need to fly to Idaho?
The necessary travel and health documents for your Idaho trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Oregon to Idaho?
momondo data reveals that the most frequently booked plane model on the route from Oregon to Idaho is Embraer 175, representing 50.00% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 16.29%, Boeing 737-900 Passenger/BBJ3 (winglets) at 12.69%, and Boeing 737 at 9.09%.
Best airlines flying from Oregon to Idaho
Compare and see reviews for airlines that fly from Oregon to Idaho with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $68 | Free Cancellation | Rating 7.3 725 reviews | |||
| PriceFrom $87 | Free Cancellation | Rating 6.3 8,052 reviews | |||
| PriceFrom $150 | Free Cancellation | Rating 7.8 2,494 reviews | |||
| PriceFrom $164 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom $166 | Free Cancellation | Rating 8.0 7,950 reviews | |||
| PriceFrom $246 | Free Cancellation | Rating 8.0 4,287 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Oregon to Idaho?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Oregon to Idaho for you.
Can I find flights from Oregon to Idaho with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Oregon to Idaho flights to just show those with flexible booking policies.
How can momondo help me find flights from Oregon to Idaho?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Oregon to Idaho.
I’m not ready to book a flight from Oregon to Idaho right now. Can momondo alert me if prices change?
Price alerts on flights to Idaho from Oregon are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.