$89 Find Cheap Flights from Phoenix Sky Harbor Airport to Idaho Falls - Compare and Save

American Airlines allow passengers to board with one carry-on bag and a personal item for free when flying from PHX to IDA. The dimensions of your carry-on bag must not exceed 22 x 14 x 9 inches, have a weight limit of 40 lb, and fit in the airport’s sizer. Your personal item must have a maximum dimension of 18 x 14 x 8 inches and fit under a seat.

United Airlines offers accessible services to people with special needs flying from PHX to IDA. The services include assistance booking, priority check-in, and assistance during boarding, navigation, and deplaning. They provide accessible equipment such as wheelchairs, accessible seats, and wheelchair ramps for those with reduced mobility.

Consider traveling with Delta from PHX to IDA to enjoy unique meal options. Delta provides meals personalized to meet different passengers, including diabetic, vegan, gluten- and lactose-intolerant, and follows religious dietary laws. They also offer kid-friendly meals. You are eligible for these services after notifying the airline at least 48 hours before the departure flight.

At a fee, children aged 5 to 12 can travel with Alaska Airlines from PHX to IDA unaccompanied. Those aged from 5 to 7 years are only eligible for direct flights, while those aged from 8 to 12 years can fly with connecting flights. You must check in with your minor at least 90 minutes before the departure flight. You must also provide proof of the child’s age using documents such as a birth certificate or passport. The airline requires the accompanying guardian to provide a government-issued ID and details for the receiving guardian, such as name, contact information, and address.

Only American Airlines operates flights between Phoenix Sky Harbor Intl Airport and Idaho Falls.

Flights from Phoenix Sky Harbor Intl Airport to Idaho Falls usually depart from Phoenix Sky Harbor Intl (PHX) and arrive at Idaho Falls Fanning Field (IDA).

Only Economy Class is available on flights from Phoenix Sky Harbor Intl Airport to Idaho Falls.

On this route, nonstop and layover fares are close on average, with nonstop at $351 round-trip and layover options via Las Vegas Harry Reid Intl (LAS) at $344.

The Canadair (Bombardier) Regional Jet 700 family is used most often on this route, operated mainly by American Airlines. Other aircraft seen on the route include Airbus A320-100/200 variants.

One-stop flights from Phoenix Sky Harbor Intl Airport to Idaho Falls most commonly connect through:

• Salt Lake City (SLC) - 38% of one-stop connections
• Denver Intl (DEN) - 35% of one-stop connections
• Seattle/Tacoma Intl (SEA) - 14% of one-stop connections
• Portland (PDX) - 8% of one-stop connections

Salt Lake City (SLC) handles the largest share of one-stop connections on this route.

On the Phoenix Sky Harbor Intl Airport to Idaho Falls route, being flexible with your departure day can save you up to 48%. Saturday is the cheapest day at $291 round-trip on average, while Monday is the most expensive at $550: a $259 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Phoenix Sky Harbor Intl Airport to Idaho Falls route, 15% of flights were delayed in the past 3 months, with delays averaging 1 hour 55 minutes.

These are the earliest and latest flight times available from Phoenix Sky Harbor Intl Airport to Idaho Falls:

• Earliest: departs at 2:50 pm and lands at 5:00 pm
• Latest: departs at 8:50 pm and lands at 11:00 pm.

The flight takes about 2h 10m.

A nonstop flight from Phoenix Sky Harbor Intl Airport to Idaho Falls takes 2h 10m, covering 696 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $267 to $1,294. That means the highest observed fare was about 5x higher than the lowest one.

One-way fares from Phoenix Sky Harbor Intl Airport to Idaho Falls are currently lower than usual. Average one-way flight prices are about $223, which is 24% below the typical average for this route.

American Airlines is the only airline operating Phoenix Sky Harbor Intl Airport to Idaho Falls flights. 85% of its flights are on time.

Afternoon flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 4h 04m, compared with 5h 25m via Denver Intl (DEN) and 6h 13m via Seattle/Tacoma Intl (SEA).

Idaho Falls is 1 hour ahead of Phoenix Sky Harbor Intl Airport (Mountain Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

Idaho Falls Fanning Field Airport (IDA) hosts 5 major car rental companies, with daily rates starting from around $34 for economy cars. Top options include:
• Alamo
• Hertz
• Enterprise Rent-A-Car
• Budget
• National

Round-trip flights from Phoenix Sky Harbor Intl Airport to Idaho Falls range from $316 to $519, with an average of $428 over the past 12 months. Anything below $316 counts as a good deal.