$152 Find Cheap Flights from Dallas/Fort Worth Airport to Idaho Falls - Compare and Save

These are the earliest and latest flight times available from Dallas/Fort Worth Airport to Idaho Falls:

• Earliest: departs at 9:40 am and lands at 12:56 pm
• Latest: departs at 7:30 pm and lands at 10:46 pm.

The flight takes about 3h 16m.

Only Economy Class is available on flights from Dallas/Fort Worth Airport to Idaho Falls.

A nonstop flight from Dallas/Fort Worth Airport to Idaho Falls takes 3h 16m, covering 1,093 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.

Round-trip flights from Dallas/Fort Worth Airport to Idaho Falls range from $494 to $670, with an average of $564 over the past 12 months. Anything below $494 counts as a good deal.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $404 round-trip via Seattle/Tacoma Intl (SEA), compared to $576 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $50–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

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 A319 variants.

Morning is the busiest departure period on Dallas/Fort Worth Airport to Idaho Falls flights, with 50% of flights leaving in that window. Evening departures account for 50%, afternoon flights for 0%, and night flights for 0%.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $347 to $1,044. That means the highest observed fare was about 3x higher than the lowest one.

American Airlines is the only airline on the Dallas/Fort Worth Airport to Idaho Falls route offering in-flight Wi-Fi. Pricing depends on fare class.

One-way fares from Dallas/Fort Worth Airport to Idaho Falls are currently lower than usual. Average one-way flight prices are about $268, which is 27% below the typical average for this route.

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

Flights from Dallas/Fort Worth Airport to Idaho Falls usually depart from Dallas/Fort Worth (DFW) and arrive at Idaho Falls Fanning Field (IDA).

One-stop flights from Dallas/Fort Worth Airport to Idaho Falls most commonly connect through:

• Denver Intl (DEN) - 54% of one-stop connections
• Salt Lake City (SLC) - 33% of one-stop connections
• Seattle/Tacoma Intl (SEA) - 13% of one-stop connections

Denver Intl (DEN) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 40% on the Dallas/Fort Worth Airport to Idaho Falls route. Wednesday is the cheapest departure day at $445 round-trip on average, while Monday is the most expensive at $740, a difference of $295. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Only American Airlines operates flights between Dallas/Fort Worth Airport and Idaho Falls.

Flying via Salt Lake City (SLC) gives the shortest average 1-stop total travel time at 4h 51m, compared with 5h 17m via Denver Intl (DEN) and 9h 14m via Seattle/Tacoma Intl (SEA).

Idaho Falls is 1 hour behind Dallas/Fort Worth Airport (Mountain Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

Among airlines operating Dallas/Fort Worth Airport to Idaho Falls flights:

• American Airlines: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• American Airlines: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.