Which airlines offer extra legroom and free seat selection on Salt Lake City to Idaho Falls flights?

Among airlines operating Salt Lake City to Idaho Falls flights: • Delta: offers free seat selection Extra legroom and free seat selection availability depends on fare class and route.

What airlines fly from Salt Lake City to Idaho Falls?

Only Delta operates flights between Salt Lake City and Idaho Falls.

Which airports can I use when flying from Salt Lake City to Idaho Falls?

Flights from Salt Lake City to Idaho Falls usually depart from Salt Lake City (SLC) and arrive at Idaho Falls Fanning Field (IDA).

Which airlines include bags at no extra cost on Salt Lake City to Idaho Falls flights?

Here are some options for this route, based on selected ticket types and cabin classes: • Delta: a cabin bag in Economy Class class Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

What cabin classes can I book on flights from Salt Lake City to Idaho Falls?

Only Economy Class is available on flights from Salt Lake City to Idaho Falls.

What is the standard checked-bag allowance on flights from Salt Lake City to Idaho Falls?

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $45–$70 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

Which aircraft model is used most often on flights from Salt Lake City to Idaho Falls?

The Airbus A220-100 family is used most often on this route, operated mainly by Delta. Other aircraft seen on the route include Airbus A319 variants.

Can I save money by using flexible dates for flights from Salt Lake City to Idaho Falls?

Yes. Flexible dates can save you up to 49% on flights from Salt Lake City to Idaho Falls. Friday is the cheapest departure day at $299 round-trip on average, while Tuesday is the most expensive at $577, a difference of $278. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

How are flight departures from Salt Lake City to Idaho Falls spread across the day?

Morning is the busiest departure period on Salt Lake City to Idaho Falls flights, with 34% of flights leaving in that window. Evening departures account for 33%, night flights for 33%, and afternoon flights for 0%.

What are the earliest and latest flights from Salt Lake City to Idaho Falls?

These are the earliest and latest flight times available from Salt Lake City to Idaho Falls: • Earliest: departs at 11:04 am and lands at 12:12 pm • Latest: departs at 9:55 pm and lands at 11:03 pm. The flight takes about 1h 08m.

How long is a flight from Salt Lake City to Idaho Falls?

A nonstop flight from Salt Lake City to Idaho Falls takes 1h 08m, covering 189 miles.

Do I need a passport to fly from Salt Lake City to Idaho Falls?

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.

Have flight prices from Salt Lake City to Idaho Falls changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $184 to $1,369. That means the highest observed fare was about 7x higher than the lowest one.

How are flight prices from Salt Lake City to Idaho Falls looking right now?

One-way fares from Salt Lake City to Idaho Falls are currently in line with typical prices for this route. Average one-way fares are about $288.

What car rental options are available at Idaho Falls Fanning Field Airport (IDA)?

Idaho Falls Fanning Field Airport (IDA) hosts 5 major car rental companies, with daily rates averaging $96 for economy cars. Top options include: • Alamo • Hertz • Enterprise Rent-A-Car • Budget • National

How much should I expect to pay for a Salt Lake City to Idaho Falls flight?

Round-trip flights from Salt Lake City to Idaho Falls range from $259 to $499, with an average of $397 over the past 12 months. Anything below $259 counts as a good deal.

Which airlines offer Wi-Fi on Salt Lake City to Idaho Falls flights?

Delta is the only airline on the Salt Lake City to Idaho Falls route offering in-flight Wi-Fi. Pricing depends on fare class.

Which airline is the cheapest to fly from Salt Lake City to Idaho Falls?

Delta ($239) and Alaska Airlines ($410) are the cheapest airlines to fly round-trip from Salt Lake City to Idaho Falls according to KAYAK data over the last 5 days.

Which airline offers the most nonstop flights between Salt Lake City and Idaho Falls?

Delta has the most frequent nonstop flights from Salt Lake City to Idaho Falls with 20 flights per week. Based on KAYAK flight data over the last 3 months.

How many nonstop flights run daily between Salt Lake City and Idaho Falls?

There are 2 to 3 flights per day from Salt Lake City to Idaho Falls, about 20 flights per week. Monday has the most departures, with 15% of weekly flights.

What time of day do most flights depart from Salt Lake City to Idaho Falls?

Most nonstop flights from Salt Lake City to Idaho Falls depart in the morning, accounting for 34% of nonstop departures. Around 1 flights are scheduled in that window over the next three months.

$184 CHEAP FLIGHTS from Salt Lake City to Idaho Falls (SLC - IDA)

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$184

Typical prices: $259-$499

Multiple Airlines

Mon 11/12Fri 11/16

SLC - IDA • 1 stop

Cheapest non-stop

$239

Typical prices: $259-$499

Delta

Mon 12/3Thu 12/6

SLC - IDA • Non-stop

Nonstop flights

Every day

You can fly direct with Delta. Average duration is 1h 08m

Direct flights

When to travel

August

Cheapest • 45% price drop

June

Most popular

Good to know

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Idaho Falls!

Flight Deals

Cheap Flights from Salt Lake City to Idaho Falls (SLC-IDA)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Salt Lake City to Idaho Falls

Thu, Nov 12 - Mon, Nov 16

9:28 am - 1:30 pmSLC Salt Lake City-IDA Idaho Falls Fanning Field

28h 02m1 stop Las Vegas Harry Reid Intl

7:47 pm - 12:16 pmIDA Idaho Falls Fanning Field-SLC Salt Lake City

16h 29m1 stop Las Vegas Harry Reid Intl

$184Multiple Airlines

Thu, Dec 3 - Sun, Dec 6

9:34 pm - 12:51 pmSLC Salt Lake City-IDA Idaho Falls Fanning Field

15h 17m1 stop Las Vegas Harry Reid Intl

4:05 pm - 1:06 pmIDA Idaho Falls Fanning Field-SLC Salt Lake City

21h 01m1 stop Las Vegas Harry Reid Intl

$236Multiple Airlines

Thu, Dec 3 - Sun, Dec 6

8:59 pm - 10:07 pmSLC Salt Lake City-IDA Idaho Falls Fanning Field

1h 08mnonstop

5:35 am - 7:00 amIDA Idaho Falls Fanning Field-SLC Salt Lake City

1h 25mnonstop

$239Delta

Sat, Nov 28 - Sat, Dec 5

8:52 pm - 9:59 pmSLC Salt Lake City-IDA Idaho Falls Fanning Field

1h 07mnonstop

5:35 am - 7:00 amIDA Idaho Falls Fanning Field-SLC Salt Lake City

1h 25mnonstop

$289Delta

Thu, Nov 12 - Mon, Nov 16

9:28 am - 1:30 pmSLC Salt Lake City-IDA Idaho Falls Fanning Field

28h 02m1 stop Las Vegas Harry Reid Intl

7:47 pm - 3:21 pmIDA Idaho Falls Fanning Field-SLC Salt Lake City

19h 34m2 stops Las Vegas Harry Reid Intl Denver Intl

$319Multiple Airlines

Wed, Nov 11 - Sun, Nov 15

8:52 pm - 9:59 pmSLC Salt Lake City-IDA Idaho Falls Fanning Field

1h 07mnonstop

1:11 pm - 2:18 pmIDA Idaho Falls Fanning Field-SLC Salt Lake City

1h 07mnonstop

$339Delta

Thu, Nov 26 - Thu, Dec 3

5:30 pm - 6:34 pmSLC Salt Lake City-IDA Idaho Falls Fanning Field

1h 04mnonstop

6:59 pm - 8:21 pmIDA Idaho Falls Fanning Field-SLC Salt Lake City

1h 22mnonstop

$389Delta

Wed, Nov 11 - Sun, Nov 15

1:01 pm - 8:12 amSLC Salt Lake City-IDA Idaho Falls Fanning Field

19h 11m1 stop Phoenix Sky Harbor Intl

9:02 am - 8:33 amIDA Idaho Falls Fanning Field-SLC Salt Lake City

23h 31m1 stop Phoenix-Mesa Gateway

$391Multiple Airlines

Fri, Dec 4 - Tue, Dec 8

6:04 pm - 1:17 pmSLC Salt Lake City-IDA Idaho Falls Fanning Field

19h 13m2 stops San Diego Portland

3:44 pm - 10:19 amIDA Idaho Falls Fanning Field-SLC Salt Lake City

18h 35m1 stop Portland

$410Alaska Airlines

Fri, Dec 4 - Tue, Dec 8

10:59 am - 1:17 pmSLC Salt Lake City-IDA Idaho Falls Fanning Field

26h 18m2 stops San Diego Portland

3:44 pm - 11:44 amIDA Idaho Falls Fanning Field-SLC Salt Lake City

20h 00m2 stops Portland San Diego

$427Alaska Airlines

Recent direct flight deals from Salt Lake City to Idaho Falls

Thu, Dec 3 - Sun, Dec 6

8:59 pm - 10:07 pmSLC Salt Lake City-IDA Idaho Falls Fanning Field

1h 08mnonstop

5:35 am - 7:00 amIDA Idaho Falls Fanning Field-SLC Salt Lake City

1h 25mnonstop

$239Delta

Sat, Nov 28 - Sat, Dec 5

8:52 pm - 9:59 pmSLC Salt Lake City-IDA Idaho Falls Fanning Field

1h 07mnonstop

5:35 am - 7:00 amIDA Idaho Falls Fanning Field-SLC Salt Lake City

1h 25mnonstop

$289Delta

Fri, Nov 27 - Fri, Dec 4

11:05 am - 12:15 pmSLC Salt Lake City-IDA Idaho Falls Fanning Field

1h 10mnonstop

6:59 pm - 8:21 pmIDA Idaho Falls Fanning Field-SLC Salt Lake City

1h 22mnonstop

$319Delta

Wed, Nov 11 - Sun, Nov 15

8:52 pm - 9:59 pmSLC Salt Lake City-IDA Idaho Falls Fanning Field

1h 07mnonstop

1:11 pm - 2:18 pmIDA Idaho Falls Fanning Field-SLC Salt Lake City

1h 07mnonstop

$339Delta

Thu, Nov 26 - Thu, Dec 3

5:30 pm - 6:34 pmSLC Salt Lake City-IDA Idaho Falls Fanning Field

1h 04mnonstop

6:59 pm - 8:21 pmIDA Idaho Falls Fanning Field-SLC Salt Lake City

1h 22mnonstop

$389Delta

Wed, Nov 25 - Wed, Dec 2

11:05 am - 12:15 pmSLC Salt Lake City-IDA Idaho Falls Fanning Field

1h 10mnonstop

6:59 pm - 8:21 pmIDA Idaho Falls Fanning Field-SLC Salt Lake City

1h 22mnonstop

$439Delta

Mon, Nov 16 - Fri, Nov 20

8:52 pm - 9:59 pmSLC Salt Lake City-IDA Idaho Falls Fanning Field

1h 07mnonstop

6:00 am - 7:15 amIDA Idaho Falls Fanning Field-SLC Salt Lake City

1h 15mnonstop

$487Delta

Fri, Nov 13 - Tue, Nov 17

8:52 pm - 9:59 pmSLC Salt Lake City-IDA Idaho Falls Fanning Field

1h 07mnonstop

6:57 pm - 8:10 pmIDA Idaho Falls Fanning Field-SLC Salt Lake City

1h 13mnonstop

$518Delta

Tue, Nov 10 - Wed, Nov 11

11:05 am - 12:15 pmSLC Salt Lake City-IDA Idaho Falls Fanning Field

1h 10mnonstop

6:57 pm - 8:10 pmIDA Idaho Falls Fanning Field-SLC Salt Lake City

1h 13mnonstop

$587Delta

Thu, Nov 12 - Mon, Nov 16

5:10 pm - 6:17 pmSLC Salt Lake City-IDA Idaho Falls Fanning Field

1h 07mnonstop

6:57 pm - 8:10 pmIDA Idaho Falls Fanning Field-SLC Salt Lake City

1h 13mnonstop

$638Delta

Booking Insights

Price, demand and travel trends for Salt Lake City to Idaho Falls flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Airlines

Which airline is the cheapest to fly from Salt Lake City to Idaho Falls?: Delta ($239) and Alaska Airlines ($410) are the cheapest airlines to fly round-trip from Salt Lake City to Idaho Falls according to KAYAK data over the last 5 days.
Which airline offers the most nonstop flights between Salt Lake City and Idaho Falls?: Delta has the most frequent nonstop flights from Salt Lake City to Idaho Falls with 20 flights per week. Based on KAYAK flight data over the last 3 months.

Find deals

High season	June
Cheapest flight	$184

The most popular month to fly with an average 45% increase in travelers.

Round-trip flight from Salt Lake City to Idaho Falls

When to book flights from Salt Lake City to Idaho Falls

Are your dates flexible? Find out the best times to travel from Salt Lake City to Idaho Falls based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What are the earliest and latest flights from Salt Lake City to Idaho Falls?
These are the earliest and latest flight times available from Salt Lake City to Idaho Falls:

• Earliest: departs at 11:04 am and lands at 12:12 pm
• Latest: departs at 9:55 pm and lands at 11:03 pm.

The flight takes about 1h 08m.
What cabin classes can I book on flights from Salt Lake City to Idaho Falls?
Only Economy Class is available on flights from Salt Lake City to Idaho Falls.
How long is a flight from Salt Lake City to Idaho Falls?
A nonstop flight from Salt Lake City to Idaho Falls takes 1h 08m, covering 189 miles.
Do I need a passport to fly from Salt Lake City to Idaho Falls?
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.
How much should I expect to pay for a Salt Lake City to Idaho Falls flight?
Round-trip flights from Salt Lake City to Idaho Falls range from $259 to $499, with an average of $397 over the past 12 months. Anything below $259 counts as a good deal.
What is the standard checked-bag allowance on flights from Salt Lake City to Idaho Falls?
There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $45–$70 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.
Which aircraft model is used most often on flights from Salt Lake City to Idaho Falls?
The Airbus A220-100 family is used most often on this route, operated mainly by Delta. Other aircraft seen on the route include Airbus A319 variants.
How are flight departures from Salt Lake City to Idaho Falls spread across the day?
Morning is the busiest departure period on Salt Lake City to Idaho Falls flights, with 34% of flights leaving in that window. Evening departures account for 33%, night flights for 33%, and afternoon flights for 0%.
Have flight prices from Salt Lake City to Idaho Falls changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $184 to $1,369. That means the highest observed fare was about 7x higher than the lowest one.
Which airlines offer Wi-Fi on Salt Lake City to Idaho Falls flights?
Delta is the only airline on the Salt Lake City to Idaho Falls route offering in-flight Wi-Fi. Pricing depends on fare class.
How are flight prices from Salt Lake City to Idaho Falls looking right now?
One-way fares from Salt Lake City to Idaho Falls are currently in line with typical prices for this route. Average one-way fares are about $288.
What car rental options are available at Idaho Falls Fanning Field Airport (IDA)?
Idaho Falls Fanning Field Airport (IDA) hosts 5 major car rental companies, with daily rates averaging $96 for economy cars. Top options include:

• Alamo
• Hertz
• Enterprise Rent-A-Car
• Budget
• National
Which airports can I use when flying from Salt Lake City to Idaho Falls?
Flights from Salt Lake City to Idaho Falls usually depart from Salt Lake City (SLC) and arrive at Idaho Falls Fanning Field (IDA).
Can I save money by using flexible dates for flights from Salt Lake City to Idaho Falls?
Yes. Flexible dates can save you up to 49% on flights from Salt Lake City to Idaho Falls. Friday is the cheapest departure day at $299 round-trip on average, while Tuesday is the most expensive at $577, a difference of $278.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What airlines fly from Salt Lake City to Idaho Falls?
Only Delta operates flights between Salt Lake City and Idaho Falls.
Which airlines offer extra legroom and free seat selection on Salt Lake City to Idaho Falls flights?
Among airlines operating Salt Lake City to Idaho Falls flights:

• Delta: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.
Which airlines include bags at no extra cost on Salt Lake City to Idaho Falls flights?
Here are some options for this route, based on selected ticket types and cabin classes:

• Delta: a cabin bag in Economy Class class

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

If your dates are flexible, aim for a Friday departure and avoid flying on Tuesday. On this route, Friday flights average $299, about $278 less than Tuesday fares (48% savings) based on the last 12 months.
If you can choose when to travel, plan your Salt Lake City to Idaho Falls trip for August. Fares historically average $219 round-trip in that month - typically $379 less than the most expensive month, which is July (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Idaho Falls Fanning Field Airport.

• Tru by Hilton Idaho Falls
• Comfort Suites Idaho Falls
• Best Western Plus CottonTree Inn

Direct departures

Salt Lake City to Idaho Falls Fanning Field

Monday

Delta

Tuesday

Delta

Wednesday

Delta

Thursday

Delta

Friday

Delta

Saturday

Delta

Sunday

Delta

See more direct flights

Direct returns

Idaho Falls Fanning Field to Salt Lake City

Monday

Delta

Tuesday

Delta

Wednesday

Delta

Thursday

Delta

Friday

Delta

Saturday

Delta

Sunday

Delta

See more direct flights

More options for your flight from Salt Lake City to Idaho Falls

Add a hotel or car rental

Airports

Cabin class

Direct Flights

Origins

Other destinations

Return flight

Complete your trip to Idaho Falls with a hotel stay or car rental

Car rentals in Idaho Falls

Hotels in Idaho Falls

Vacations in Idaho Falls

SLC - IDA

$184 Find Cheap Flights from Salt Lake City to Idaho Falls - Compare and Save

Everything you should know

Cheap Flights from Salt Lake City to Idaho Falls (SLC-IDA)

Recent round-trip flight deals from Salt Lake City to Idaho Falls

Recent one-way flight deals from Salt Lake City to Idaho Falls

Recent last minute flight deals from Salt Lake City to Idaho Falls

Recent direct flight deals from Salt Lake City to Idaho Falls

Price, demand and travel trends for Salt Lake City to Idaho Falls flights

Which airline is the cheapest to fly from Salt Lake City to Idaho Falls?

Which airline offers the most nonstop flights between Salt Lake City and Idaho Falls?

How many nonstop flights run daily between Salt Lake City and Idaho Falls?

What time of day do most flights depart from Salt Lake City to Idaho Falls?

Key details for Salt Lake City to Idaho Falls flights

High season

Cheapest flight

When to book flights from Salt Lake City to Idaho Falls

Your Salt Lake City to Idaho Falls flight questions, answered

Your guide to booking Salt Lake City to Idaho Falls flights

Prefer to fly direct from Salt Lake City to Idaho Falls?

More options for your flight from Salt Lake City to Idaho Falls

Complete your trip to Idaho Falls with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Salt Lake City to Idaho Falls

Find direct flights to and from Salt Lake City and Idaho Falls

Flights from domestic origins to Idaho Falls

Flights to other popular destinations

Find deals for your return flight