Cheap flights from Idaho Falls to Spokane from $168
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho Falls to Spokane departing on 8/29. 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 Idaho Falls to Spokane
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 day to depart on your flight to Spokane?
The cheapest day to depart on your flight to Spokane is on a Wednesday when prices can be found for as low as $331. This is often the case because there is less demand to fly during this day of the week. On the other hand, Thursday is the most expensive day to depart from Idaho Falls because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $732.
What is the cheapest time of day to depart on your flight to Spokane?
According to our data, the cheapest time of day to fly to Spokane is in the evening. momondo users have found flights departing from Idaho Falls to Spokane in the evening for as low as $393. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the afternoon because they tend to be around $607. Of course, these prices can vary depending on the time of year and what airport you fly to.
When to book flights from Idaho Falls to Spokane
Cheap Idaho Falls to Spokane (IDA to GEG) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Idaho Falls to Spokane
How far is Idaho Falls Fanning Field to Spokane by plane?
A flight from Idaho Falls Fanning Field to Spokane will travel around 389.5 mi. 3h 47m is a normal flight duration for this route.
When did momondo last update prices for flights from Idaho Falls Fanning Field Airport to Spokane Airport?
Prices for flights from Idaho Falls Fanning Field Airport to Spokane Airport refresh daily.
How many operators does momondo search for flights from Idaho Falls Fanning Field Airport to Spokane Airport?
There are 2 operators available for flights from Idaho Falls Fanning Field Airport to Spokane Airport as of July 2025.
How old do you have to be to fly from Idaho Falls Fanning Field Airport to Spokane Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Idaho Falls Fanning Field Airport to Spokane Airport.
What documentation or ID do you need to fly to Spokane Airport?
The travel and health documents required for your trip to Spokane Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Spokane Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Idaho Falls to Spokane?
momondo data reveals that the most frequently booked airline on the route from Idaho Falls to Spokane is Delta, representing 59% of all bookings. The subsequent popular airline is Alaska Airlines at 41%.
Best airlines flying from Idaho Falls to Spokane
Compare and see reviews for airlines that fly from Idaho Falls to Spokane with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $218 | Free Cancellation | Rating 8.0 7,982 reviews | |||
| PriceFrom $297 | Free Cancellation | Rating 8.0 10,000 reviews |
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Why should I use momondo to find a flight deal from Idaho Falls to Spokane?
It is quick and easy to find Idaho Falls to Spokane flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Spokane that suits you.
Can I find flights from Idaho Falls to Spokane with flexible booking policies on momondo?
Yes. All flights to Spokane from Idaho Falls on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Idaho Falls to Spokane?
momondo provides multiple filters to help you find the best flight to Spokane from Idaho Falls. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Idaho Falls to Spokane right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Spokane from Idaho Falls. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.