Which airports can I use when flying from Des Moines to Idaho Falls?

Flights from Des Moines to Idaho Falls usually depart from Des Moines (DSM) and arrive at Idaho Falls Fanning Field (IDA).

What cabin classes can I book on flights from Des Moines to Idaho Falls?

Only Economy Class is available on flights from Des Moines to Idaho Falls.

Which airports do connecting flights from Des Moines to Idaho Falls pass through?

Connecting flights from Des Moines to Idaho Falls most commonly pass through: • Denver Intl (DEN) - 89% of one-stop connections • Dallas/Fort Worth (DFW) - 11% of one-stop connections Together, these airports account for 100% of one-stop bookings on this route.

Can I save money by using flexible dates for flights from Des Moines to Idaho Falls?

On the Des Moines to Idaho Falls route, being flexible with your departure day can save you up to 45%. Saturday is the cheapest day at $429 round-trip on average, while Thursday is the most expensive at $779: a $350 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

How long is a flight from Des Moines to Idaho Falls?

A nonstop flight from Des Moines to Idaho Falls takes 0h 00m, covering 945 miles.

Do I need a passport to fly from Des Moines 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 Des Moines 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 $349 to $1,197. That means the highest observed fare was about 3x higher than the lowest one.

How much time can I save by choosing a different layover airport from Des Moines to Idaho Falls?

Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 5h 12m, compared with 7h 59m via Dallas/Fort Worth (DFW).

What is the time difference between Des Moines and Idaho Falls?

Idaho Falls is 1 hour behind Des Moines (Mountain Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

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 starting from around $34 for economy cars. Top options include: • Alamo • Hertz • Enterprise Rent-A-Car • Budget • National

How much should I expect to pay for a Des Moines to Idaho Falls flight?

Round-trip flights from Des Moines to Idaho Falls range from $413 to $604, with an average of $459 over the past 12 months. Anything below $413 counts as a good deal.

What is the cheapest airline to fly from Des Moines to Idaho Falls?

United Airlines ($349) and American Airlines ($410) are the cheapest airlines to fly round-trip from Des Moines to Idaho Falls according to KAYAK data over the last 5 days.

What is the most popular layover airport when flying from Des Moines to Idaho Falls?

Denver Intl (DEN) is the most popular layover for the Des Moines to Idaho Falls route. 89% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via DEN.

What is the cheapest layover airport when flying from Des Moines to Idaho Falls?

Flights via Dallas/Fort Worth (DFW) offer the most affordable fares, with an average round-trip price of $378. Based on KAYAK data over the past 3 months.

When flying from Des Moines to Idaho Falls which airport offers the shortest layover?

Denver Intl (DEN) had the shortest average connection time for Des Moines to Idaho Falls layovers at 194 minutes over the past 3 months.

$349 CHEAP FLIGHTS from Des Moines to Idaho Falls (DSM - IDA)

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Cheapest round-trip

$349

Typical prices: $413-$604

United Airlines

Sun 10/14Sun 10/21

DSM - IDA • 1 stop

Nonstop flights

Not available

There are currently no direct flights between Des Moines and Idaho Falls. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

February

Cheapest • 36% price drop

August

Most popular

Good to know

Top layover airports

Dallas/Fort Worth (DFW)

Cheapest • Avg $378 (round-trip)

Denver Intl (DEN)

Shortest trip • 5h 12m (one-way)

Insights

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Flight Deals

Cheap Flights from Des Moines to Idaho Falls (DSM-IDA)

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from Des Moines to Idaho Falls

Wed, Oct 14 - Wed, Oct 21

5:22 pm - 8:54 pmDSM Des Moines-IDA Idaho Falls Fanning Field

4h 32m1 stop Denver Intl

5:51 pm - 11:48 pmIDA Idaho Falls Fanning Field-DSM Des Moines

4h 57m1 stop Denver Intl

$349United Airlines

Fri, Oct 23 - Tue, Oct 27

4:12 pm - 9:42 pmDSM Des Moines-IDA Idaho Falls Fanning Field

6h 30m1 stop Dallas/Fort Worth

1:39 pm - 11:07 pmIDA Idaho Falls Fanning Field-DSM Des Moines

8h 28m1 stop Dallas/Fort Worth

$410American Airlines

Wed, Oct 14 - Wed, Oct 21

5:22 pm - 8:54 pmDSM Des Moines-IDA Idaho Falls Fanning Field

4h 32m1 stop Denver Intl

2:28 pm - 11:35 pmIDA Idaho Falls Fanning Field-DSM Des Moines

8h 07m2 stops Denver Intl Chicago O'Hare Intl

$424United Airlines

Fri, Oct 23 - Tue, Oct 27

5:45 am - 9:53 amDSM Des Moines-IDA Idaho Falls Fanning Field

5h 08m1 stop Denver Intl

10:35 am - 4:07 pmIDA Idaho Falls Fanning Field-DSM Des Moines

4h 32m1 stop Denver Intl

$429United Airlines

Fri, Oct 23 - Tue, Oct 27

5:45 am - 9:53 amDSM Des Moines-IDA Idaho Falls Fanning Field

5h 08m1 stop Denver Intl

2:35 pm - 8:36 pmIDA Idaho Falls Fanning Field-DSM Des Moines

5h 01m1 stop Denver Intl

$429United Airlines

Thu, Oct 15 - Mon, Oct 19

11:33 am - 3:24 pmDSM Des Moines-IDA Idaho Falls Fanning Field

4h 51m1 stop Denver Intl

4:05 pm - 11:48 pmIDA Idaho Falls Fanning Field-DSM Des Moines

6h 43m1 stop Denver Intl

$429United Airlines

Sat, Oct 24 - Wed, Oct 28

9:15 am - 1:24 pmDSM Des Moines-IDA Idaho Falls Fanning Field

5h 09m1 stop Denver Intl

10:35 am - 4:07 pmIDA Idaho Falls Fanning Field-DSM Des Moines

4h 32m1 stop Denver Intl

$429United Airlines

Thu, Oct 15 - Mon, Oct 19

5:45 am - 9:53 amDSM Des Moines-IDA Idaho Falls Fanning Field

5h 08m1 stop Denver Intl

4:05 pm - 11:48 pmIDA Idaho Falls Fanning Field-DSM Des Moines

6h 43m1 stop Denver Intl

$429United Airlines

Mon, Oct 26 - Thu, Oct 29

7:31 pm - 1:20 pmDSM Des Moines-IDA Idaho Falls Fanning Field

18h 49m1 stop Chicago O'Hare Intl

1:50 pm - 12:14 amIDA Idaho Falls Fanning Field-DSM Des Moines

9h 24m1 stop Chicago O'Hare Intl

$613American Airlines

Mon, Oct 26 - Thu, Oct 29

7:31 pm - 1:09 pmDSM Des Moines-IDA Idaho Falls Fanning Field

18h 38m2 stops Chicago O'Hare Intl Dallas/Fort Worth

1:50 pm - 12:14 amIDA Idaho Falls Fanning Field-DSM Des Moines

9h 24m1 stop Chicago O'Hare Intl

$618American Airlines

Booking Insights

Price, demand and travel trends for Des Moines to Idaho Falls flights

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

Prices

Airlines

Layovers

How much is a round-trip flight from Des Moines to Idaho Falls?

Round-trip flights from Des Moines to Idaho Falls start at $349. Prices are below average for this route right now, with typical round-trip fares ranging from $413 to $604. The lowest price found in the past 5 days was $349 on United Airlines.

Find deals

Low season	April
High season	August

When to book flights from Des Moines to Idaho Falls

Are your dates flexible? Find out the best times to travel from Des Moines 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.

Which airports can I use when flying from Des Moines to Idaho Falls?
Flights from Des Moines to Idaho Falls usually depart from Des Moines (DSM) and arrive at Idaho Falls Fanning Field (IDA).
What cabin classes can I book on flights from Des Moines to Idaho Falls?
Only Economy Class is available on flights from Des Moines to Idaho Falls.
Which airports do connecting flights from Des Moines to Idaho Falls pass through?
Connecting flights from Des Moines to Idaho Falls most commonly pass through:

• Denver Intl (DEN) - 89% of one-stop connections
• Dallas/Fort Worth (DFW) - 11% of one-stop connections
Together, these airports account for 100% of one-stop bookings on this route.
Can I save money by using flexible dates for flights from Des Moines to Idaho Falls?
On the Des Moines to Idaho Falls route, being flexible with your departure day can save you up to 45%. Saturday is the cheapest day at $429 round-trip on average, while Thursday is the most expensive at $779: a $350 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.
How long is a flight from Des Moines to Idaho Falls?
A nonstop flight from Des Moines to Idaho Falls takes 0h 00m, covering 945 miles.
Do I need a passport to fly from Des Moines 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 Des Moines 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 $349 to $1,197. That means the highest observed fare was about 3x higher than the lowest one.
How much time can I save by choosing a different layover airport from Des Moines to Idaho Falls?
Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 5h 12m, compared with 7h 59m via Dallas/Fort Worth (DFW).
What is the time difference between Des Moines and Idaho Falls?
Idaho Falls is 1 hour behind Des Moines (Mountain Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.
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 starting from around $34 for economy cars. Top options include:
• Alamo
• Hertz
• Enterprise Rent-A-Car
• Budget
• National
How much should I expect to pay for a Des Moines to Idaho Falls flight?
Round-trip flights from Des Moines to Idaho Falls range from $413 to $604, with an average of $459 over the past 12 months. Anything below $413 counts as a good deal.

If your dates can be flexible, aim for a Saturday departure instead of Thursday. On this route, Saturday flights average $429 - about $350 less than Thursday (45% savings) based on the last 12 months.
If you can choose when to travel, plan your Des Moines to Idaho Falls trip for February. Fares historically average $293 round-trip in that month - typically $529 less than the most expensive month, which is June (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
- Quality Inn Idaho Falls
- Comfort Suites Idaho Falls

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DSM - IDA

$349 Find Cheap Flights from Des Moines to Idaho Falls - Compare and Save

Everything you should know

Cheap Flights from Des Moines to Idaho Falls (DSM-IDA)

Recent round-trip flight deals from Des Moines to Idaho Falls

Recent one-way flight deals from Des Moines to Idaho Falls

Recent last minute flight deals from Des Moines to Idaho Falls

Price, demand and travel trends for Des Moines to Idaho Falls flights

How much is a round-trip flight from Des Moines to Idaho Falls?

What is the cheapest airline to fly from Des Moines to Idaho Falls?

What is the most popular layover airport when flying from Des Moines to Idaho Falls?

What is the cheapest layover airport when flying from Des Moines to Idaho Falls?

When flying from Des Moines to Idaho Falls which airport offers the shortest layover?

Key details for Des Moines to Idaho Falls flights

Low season

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When to book flights from Des Moines to Idaho Falls

Your Des Moines to Idaho Falls flight questions, answered

Your guide to booking Des Moines to Idaho Falls flights

More options for your flight from Des Moines to Idaho Falls

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

Information on your arrival and departure airports

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