Cheap flights from Phoenix Sky Harbor Intl Airport to Idaho Falls from $125
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix Sky Harbor Intl Airport to Idaho Falls departing on 7/24. 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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Delta flights from Phoenix Sky Harbor Intl Airport to Idaho Falls
Our best Delta deals on Phoenix Sky Harbor Intl Airport to Idaho Falls flight tickets
Alaska Airlines flights from Phoenix Sky Harbor Intl Airport to Idaho Falls
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How to get the cheapest flight ticket from Phoenix Sky Harbor Intl Airport to Idaho Falls
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 Falls?
If you aren’t able to travel to Idaho Falls during the month of July, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $341.
What is the cheapest day to depart on your flight to Idaho Falls?
Our data shows that Friday is the least expensive day to fly to Idaho Falls. Tickets to fly out on this day can be as low as $361. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Idaho Falls on Tuesday is $715.
What is the cheapest time of day to depart on your flight to Idaho Falls?
Our most recent data shows that the best time of day to fly to Idaho Falls is in the afternoon. Flights from Phoenix Sky Harbor Intl Airport to Idaho Falls during this time can be as low as $127. Try not to purchase tickets in the evening because they tend to be around $581. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Phoenix Sky Harbor Intl to Idaho Falls Fanning Field flight route?
Fly from Phoenix Sky Harbor Intl to Idaho Falls Fanning Field for the best Phoenix Sky Harbor Intl - Idaho Falls Fanning Field flight prices
What cabin class options are available on Phoenix Sky Harbor Intl to Idaho Falls Fanning Field flights?
There are 1 cabin classes available to choose from on Phoenix Sky Harbor Intl to Idaho Falls Fanning Field flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How have Phoenix Sky Harbor Intl Airport to Idaho Falls flight prices changed over time?
What is the cheapest airline that flies from Phoenix Sky Harbor Intl to Idaho Falls Fanning Field?
United Airlines, Hawaiian Airlines, and Alaska Airlines are the most popular carriers operating from Phoenix Sky Harbor Intl to Idaho Falls Fanning Field
What airlines fly to Idaho Falls?
Delta, United Airlines and American Airlines are the top three most popular airlines that fly to Idaho Falls from Phoenix Sky Harbor Intl Airport according to our data. Delta is the first choice among our users, with 59% of people opting to fly with this airline when traveling to Idaho Falls. Keep in mind that there are 4 different airlines that fly to Idaho Falls on a routine basis, so you have a few additional options to choose from.
When to book flights from Phoenix Sky Harbor Intl Airport to Idaho Falls
Cheap Phoenix Sky Harbor Intl Airport to Idaho Falls (PHX to IDA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Phoenix Sky Harbor Intl Airport to Idaho Falls
Best Price Found | $125 |
|---|---|
Fastest flight time | 2h 11m |
Direct flights | Thu and Sat |
Airports in Idaho Falls | 1 airport |
How far is Phoenix Sky Harbor Intl to Idaho Falls Fanning Field by plane?
A flight from Phoenix Sky Harbor Intl to Idaho Falls Fanning Field will travel around 692.6 mi. By plane, this route typically takes 2h 11m.
When did momondo last update prices for flights from Phoenix Sky Harbor Intl Airport to Idaho Falls Fanning Field Airport?
Prices for flights from Phoenix Sky Harbor Intl Airport to Idaho Falls Fanning Field Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Phoenix Sky Harbor Intl Airport to Idaho Falls Fanning Field Airport?
As of June 2025, there are 4 operators available to choose from for flights from Phoenix Sky Harbor Intl Airport to Idaho Falls Fanning Field Airport.
How old do you have to be to fly from Phoenix Sky Harbor Intl Airport to Idaho Falls Fanning Field Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Phoenix Sky Harbor Intl Airport to Idaho Falls Fanning Field Airport.
What documentation or ID do you need to fly to Idaho Falls Fanning Field Airport?
The necessary travel and health documents for your Idaho Falls Fanning Field Airport 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 Phoenix Sky Harbor Intl Airport to Idaho Falls?
Based on momondo bookings for flights between Phoenix Sky Harbor Intl Airport and Idaho Falls, the leading plane model is Canadair (Bombardier) Regional Jet 700, making up 85.71% of the total bookings. Other popular models include Airbus A320-100/200 with 14.29%.
What is the most popular airline from Phoenix Sky Harbor Intl Airport to Idaho Falls?
momondo data reveals that the most frequently booked airline on the route from Phoenix Sky Harbor Intl Airport to Idaho Falls is Delta, representing 38% of all bookings. The subsequent popular airlines are American Airlines at 30%, Alaska Airlines at 17%, and United Airlines at 15%.
Best airlines flying from Phoenix Sky Harbor Intl Airport to Idaho Falls
Compare and see reviews for airlines that fly from Phoenix Sky Harbor Intl Airport to Idaho Falls with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $247 | Free Cancellation | Rating 7.4 8,840 reviews | |||
| PriceFrom $271 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $285 | Free Cancellation | Rating 8.0 7,966 reviews | |||
| PriceFrom $301 | Free Cancellation | Rating 8.0 10,000 reviews |
Traveling to a place near Idaho Falls?
Book flights to Idaho Falls if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Phoenix to Idaho Falls?
Finding the right flight to Idaho Falls from Phoenix is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Idaho Falls quick and easy, saving you time and money.
Can I find flights from Phoenix to Idaho Falls with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Phoenix to Idaho Falls flights to just show those with flexible booking policies.
How can momondo help me find flights from Phoenix to Idaho Falls?
Once you have performed a search for Phoenix to Idaho Falls flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Phoenix to Idaho Falls right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Idaho Falls, momondo offers a useful price alert feature which will track prices for flights to Idaho Falls from Phoenix and alert you when they change.