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  1. Flights
  2. United States
  3. Idaho Falls, ID
  4. Phoenix, AZ - Idaho Falls, ID

Cheap Flights from Phoenix, AZ (PHX) to Idaho Falls, ID (IDA)

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Discover the cheapest flights from Phoenix, AZ to Idaho Falls, ID
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Sat, May 30 - Sun, May 31
Allegiant Air
Allegiant AirDirect
PHX - IDA
Allegiant Air
Allegiant AirDirect
IDA - PHX
93$
92$
Prime price per passenger
Sun, Apr 12 - Tue, Apr 14
Allegiant Air
Allegiant AirDirect
PHX - IDA
Allegiant Air
Allegiant AirDirect
IDA - PHX
107$
105$
Prime price per passenger
Tue, Mar 24 - Tue, Mar 31
Allegiant Air
Allegiant AirDirect
PHX - IDA
Allegiant Air
Allegiant AirDirect
IDA - PHX
116$
109$
Prime price per passenger
Thu, Apr 30 - Mon, May 4
Allegiant Air
Allegiant AirDirect
PHX - IDA
Allegiant Air
Allegiant AirDirect
IDA - PHX
117$
110$
Prime price per passenger
Thu, Apr 16 - Sun, Apr 19
Allegiant Air
Allegiant AirDirect
PHX - IDA
Allegiant Air
Allegiant AirDirect
IDA - PHX
185$
177$
Prime price per passenger
Thu, May 14 - Mon, May 18
Allegiant Air
Allegiant AirDirect
PHX - IDA
Allegiant Air
Allegiant AirDirect
IDA - PHX
198$
180$
Prime price per passenger
Sun, Apr 12
Allegiant Air
Allegiant AirDirect
PHX - IDA
-17 %
60$
50$
Prime price per passenger
Sun, May 31
Allegiant Air
Allegiant AirDirect
PHX - IDA
-29 %
71$
51$
Prime price per passenger
Thu, May 7
Allegiant Air
Allegiant AirDirect
PHX - IDA
77$
71$
Prime price per passenger
Tue, Mar 24
Allegiant Air
Allegiant AirDirect
PHX - IDA
81$
80$
Prime price per passenger
Tue, Apr 14
Allegiant Air
Allegiant AirDirect
PHX - IDA
88$
80$
Prime price per passenger
The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from Phoenix, AZ to Idaho Falls, ID

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available at the end of May. Take advantage of this period to save on your flight tickets and make the most of your trip. Please note that prices may change after your search.
Filter by
week: May 25 - May 31
Flights from just $140
$165
$153
$195
$177
$165
$195
$183
$156
$166
$155
$173
$140
MarchAprilMay
Flying Time1 h and 59 mWhen flying from Phoenix, AZ to Idaho Falls, ID, this can take around 1 h and 59 m in flying time, however this flight duration can vary due to other factors
Cheapest flight$50The best price for flights from Phoenix, AZ to Idaho Falls, ID offered by eDreams, which have been found by our customers in the last 3 days
Origin airportPhoenix Sky Harbor International AirportWhen flying from Phoenix, AZ to Idaho Falls, ID
Destination airportIdaho Falls Regional AirportFor the route from Phoenix, AZ to Idaho Falls, ID
Peak seasonMarchMarch is the busiest time to fly from Phoenix, AZ to Idaho Falls, ID according to search data results from our customers
Airlines operating this routeAllegiant Air, American AirlinesAirline(s) that fly from Phoenix, AZ to Idaho Falls, ID
One-way average Price199.98A flight from Phoenix, AZ to Idaho Falls, ID at eDreams will cost around 199.98, this being based on prices of the previous 6 months of data
Best time to bookMarchMay is one of the most frequent times to fly to Idaho Falls, ID from Phoenix, AZ according to real data from our customers

Local currency and cost comparison

TrainLocal, one-way ticket
50%Trains are 50% more expensive in Idaho Falls, ID than in Phoenix, AZ.
Phoenix, AZ$2.00
Idaho Falls, ID$3.00
MealMid-priced restaurant
0%A meal in Idaho Falls, ID costs roughly the same as in Phoenix, AZ.
Phoenix, AZ$20.00
Idaho Falls, ID$19.00
TaxiStandard daytime start rate
10%A taxi fare in Idaho Falls, ID is 10% cheaper than in Phoenix, AZ.
Phoenix, AZ$2.75
Idaho Falls, ID$2.50
CoffeeRegular cappuccino
22%Coffee in Idaho Falls, ID is 22% cheaper than in Phoenix, AZ.
Phoenix, AZ$6.50
Idaho Falls, ID$5.08
Distance: 692 miles
Phoenix, AZ airports
Sky Harbor International Airport (PHX)How far from city center: 2 miles
Williams Gateway Arpt (AZA)How far from city center: 14 miles
Idaho Falls, ID airports
Fanning Fld (IDA)How far from city center: 4 miles

Are you planning to travel to Idaho Falls, ID for vacations, business or family visits? eDreams offers you the cheapest flights and best deals departing from Phoenix, AZ. With our fast search engine you will get a large selection of airfares from standard and low cost airlines worldwide and easily book your tickets for this route. If you are flexible we help you identify the cheapest day to fly to Idaho Falls, ID and if you need to leave soon you can check our most convenient last minute fares. Read all the useful information about your next destination and proceed to the reservation, indicating your flight dates and completing your travel booking with hotels and car rental!

Frequently asked questions about flights from Phoenix, AZ to Idaho Falls, ID

What are the benefits of booking flexible flight tickets?
Using the flexible flight ticket, you're guaranteed a refund or a rebooking option (without fees) in case of flight cancellations when travelling to United States. At eDreams have you covered!
On average, how much is the price of a flight from Phoenix, AZ to Idaho Falls, ID?
When you fly from Phoenix, AZ to Idaho Falls, ID the average price is 199.98. However, this price depends on many other factors such as seasonality or how far in advance the route has been booked.
For flights from Phoenix, AZ to Idaho Falls, ID, how can I find the cheapest price?
The cheapest price for a flight from Phoenix, AZ to Idaho Falls, ID is $50. At eDreams we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
Is Idaho Falls, ID more expensive than Phoenix, AZ to visit?
Looking at cab fares, a ride in Idaho Falls, ID costs an average of 2.50 USD , 9% cheaper than Phoenix, AZ, with a fare of 2.75 USD,
while train tickets cost 50% more at Idaho Falls, ID: $ 3.00 USD versus $ 2.00 USD at Phoenix, AZ.
Comparing the price of a meal, they range from 19.00 USD euros in Idaho Falls, ID, 5% less than the 20.00 USD euros in Phoenix, AZ.
The price of the coffee is around 22% cheaper in Idaho Falls, ID, with an average of 5.08 USD, while in Phoenix, AZ the coffee costs 6.50 USD.
When booking, when is the best time to get the best prices for flights from Phoenix, AZ to Idaho Falls, ID?
The most popular months to book a trip from Phoenix, AZ to Idaho Falls, ID are June, December and May, based on the searches of our customers.
When is the best time to travel from Phoenix, AZ to Idaho Falls, ID?
The best time of the year to visit Idaho Falls, ID depends on lots of personal preferences, especially the price. Regarding popularity, July is the best month to fly to Idaho Falls, ID from Phoenix, AZ in terms of searches from our customers, followed by March and August. If you prefer to avoid the busy season and get away from the crowds February, April and October are the months with fewer searches for Phoenix, AZ - Idaho Falls, ID.

Plan your trip

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