What is the cheapest airline that flies from Idaho Falls Fanning Field to Detroit?

Delta and Alaska Airlines are the most popular carriers operating from Idaho Falls Fanning Field to Detroit

When did momondo last update prices for flights from Idaho Falls Fanning Field Airport to Detroit?

Prices for flights from Idaho Falls Fanning Field Airport to Detroit are updated daily.

How many operators does momondo search for flights from Idaho Falls Fanning Field Airport to Detroit?

As of October 2026, there is 1 operator available to choose from for flights from Idaho Falls Fanning Field Airport to Detroit.

How old do you have to be to fly from Idaho Falls Fanning Field Airport to Detroit?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Idaho Falls Fanning Field Airport to Detroit.

What documentation or ID do you need to fly to Detroit?

The required travel and health documents for your Detroit trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Detroit. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$385 Cheap Flights from Idaho Falls to Detroit in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Idaho Falls to Detroit

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:35 am - 2:25 pmIDA Idaho Falls Fanning Field-DTW Detroit Metropolitan Wayne County

5h 50m1 stop Denver Intl

8:50 am - 1:37 pmDTW Detroit Metropolitan Wayne County-IDA Idaho Falls Fanning Field

6h 47m1 stop Denver Intl

$469United Airlines

Sat, Dec 5 - Wed, Dec 9

2:40 pm - 10:15 pmIDA Idaho Falls Fanning Field-DTW Detroit Metropolitan Wayne County

5h 35m1 stop Denver Intl

8:50 am - 3:29 pmDTW Detroit Metropolitan Wayne County-IDA Idaho Falls Fanning Field

8h 39m1 stop Denver Intl

$469United Airlines

Sat, Dec 5 - Wed, Dec 9

2:40 pm - 10:15 pmIDA Idaho Falls Fanning Field-DTW Detroit Metropolitan Wayne County

5h 35m1 stop Denver Intl

8:41 am - 3:29 pmDTW Detroit Metropolitan Wayne County-IDA Idaho Falls Fanning Field

8h 48m2 stops Chicago O'Hare Intl Denver Intl

$474United Airlines

Sat, Dec 5 - Wed, Dec 9

2:40 pm - 10:15 pmIDA Idaho Falls Fanning Field-DTW Detroit Metropolitan Wayne County

5h 35m1 stop Denver Intl

6:00 am - 3:29 pmDTW Detroit Metropolitan Wayne County-IDA Idaho Falls Fanning Field

11h 29m2 stops Newark Denver Intl

$474United Airlines

Sat, Dec 5 - Wed, Dec 9

2:40 pm - 10:15 pmIDA Idaho Falls Fanning Field-DTW Detroit Metropolitan Wayne County

5h 35m1 stop Denver Intl

6:00 am - 3:29 pmDTW Detroit Metropolitan Wayne County-IDA Idaho Falls Fanning Field

11h 29m2 stops Newark Denver Intl

$509United Airlines

Sat, Dec 5 - Wed, Dec 9

10:25 pm - 6:56 amIDA Idaho Falls Fanning Field-DTW Detroit Metropolitan Wayne County

30h 31m1 stop Las Vegas Harry Reid Intl

6:41 am - 2:42 pmDTW Detroit Metropolitan Wayne County-IDA Idaho Falls Fanning Field

10h 01m1 stop Las Vegas Harry Reid Intl

$533Multiple Airlines

Fri, Nov 20 - Mon, Nov 30

10:25 pm - 6:56 amIDA Idaho Falls Fanning Field-DTW Detroit Metropolitan Wayne County

30h 31m1 stop Las Vegas Harry Reid Intl

6:41 am - 2:42 pmDTW Detroit Metropolitan Wayne County-IDA Idaho Falls Fanning Field

10h 01m1 stop Las Vegas Harry Reid Intl

$540Multiple Airlines

Mon, Nov 23 - Mon, Nov 30

1:39 pm - 11:38 pmIDA Idaho Falls Fanning Field-DTW Detroit Metropolitan Wayne County

7h 59m1 stop Dallas/Fort Worth

7:57 am - 1:09 pmDTW Detroit Metropolitan Wayne County-IDA Idaho Falls Fanning Field

7h 12m1 stop Dallas/Fort Worth

$549American Airlines

Wed, Oct 21 - Mon, Oct 26

6:00 am - 5:17 pmIDA Idaho Falls Fanning Field-DTW Detroit Metropolitan Wayne County

9h 17m2 stops Salt Lake City Atlanta Hartsfield-Jackson

4:22 pm - 10:10 pmDTW Detroit Metropolitan Wayne County-IDA Idaho Falls Fanning Field

7h 48m2 stops Minneapolis St Paul Salt Lake City

$618Delta

Thu, Oct 22 - Mon, Oct 26

6:00 am - 11:58 pmIDA Idaho Falls Fanning Field-DTW Detroit Metropolitan Wayne County

15h 58m1 stop Salt Lake City

7:15 am - 6:17 pmDTW Detroit Metropolitan Wayne County-IDA Idaho Falls Fanning Field

13h 02m2 stops Minneapolis St Paul Salt Lake City

$678Delta

Wed, Nov 25 - Tue, Dec 1

Cheap last minute flights

Enter your travel dates to find the best prices.

6:09 am - 5:01 pmIDA Idaho Falls Fanning Field-DTW Detroit Metropolitan Wayne County

8h 52m1 stop Seattle/Tacoma Intl

7:00 am - 3:20 pmDTW Detroit Metropolitan Wayne County-IDA Idaho Falls Fanning Field

10h 20m1 stop Seattle/Tacoma Intl

$584Alaska Airlines

Sun, Oct 11 - Tue, Oct 13

2:28 pm - 10:39 pmIDA Idaho Falls Fanning Field-DTW Detroit Metropolitan Wayne County

6h 11m1 stop Denver Intl

9:04 am - 1:24 pmDTW Detroit Metropolitan Wayne County-IDA Idaho Falls Fanning Field

6h 20m1 stop Denver Intl

$614United Airlines

Sat, Oct 10 - Wed, Oct 14

2:28 pm - 10:39 pmIDA Idaho Falls Fanning Field-DTW Detroit Metropolitan Wayne County

6h 11m1 stop Denver Intl

7:00 am - 5:16 pmDTW Detroit Metropolitan Wayne County-IDA Idaho Falls Fanning Field

12h 16m2 stops Newark Denver Intl

$619United Airlines

Sat, Oct 10 - Wed, Oct 14

2:28 pm - 10:39 pmIDA Idaho Falls Fanning Field-DTW Detroit Metropolitan Wayne County

6h 11m1 stop Denver Intl

9:04 am - 1:24 pmDTW Detroit Metropolitan Wayne County-IDA Idaho Falls Fanning Field

6h 20m1 stop Denver Intl

$619United Airlines

Sat, Oct 10 - Tue, Oct 13

2:28 pm - 10:39 pmIDA Idaho Falls Fanning Field-DTW Detroit Metropolitan Wayne County

6h 11m1 stop Denver Intl

10:25 am - 5:16 pmDTW Detroit Metropolitan Wayne County-IDA Idaho Falls Fanning Field

8h 51m2 stops Chicago O'Hare Intl Denver Intl

$624United Airlines

Sat, Oct 10 - Tue, Oct 13

2:28 pm - 10:39 pmIDA Idaho Falls Fanning Field-DTW Detroit Metropolitan Wayne County

6h 11m1 stop Denver Intl

9:04 am - 1:24 pmDTW Detroit Metropolitan Wayne County-IDA Idaho Falls Fanning Field

6h 20m1 stop Denver Intl

$644United Airlines

Sat, Oct 10 - Mon, Oct 12

2:28 pm - 10:39 pmIDA Idaho Falls Fanning Field-DTW Detroit Metropolitan Wayne County

6h 11m1 stop Denver Intl

5:30 am - 1:24 pmDTW Detroit Metropolitan Wayne County-IDA Idaho Falls Fanning Field

9h 54m2 stops Chicago O'Hare Intl Denver Intl

$649United Airlines

Sat, Oct 10 - Sun, Oct 11

6:18 am - 3:09 pmIDA Idaho Falls Fanning Field-DTW Detroit Metropolitan Wayne County

6h 51m1 stop Dallas/Fort Worth

7:00 am - 1:20 pmDTW Detroit Metropolitan Wayne County-IDA Idaho Falls Fanning Field

8h 20m1 stop Chicago O'Hare Intl

$683American Airlines

Sat, Oct 10 - Sun, Oct 11

6:09 am - 5:01 pmIDA Idaho Falls Fanning Field-DTW Detroit Metropolitan Wayne County

8h 52m1 stop Seattle/Tacoma Intl

1:35 pm - 10:59 pmDTW Detroit Metropolitan Wayne County-IDA Idaho Falls Fanning Field

11h 24m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl

$684Alaska Airlines

Sun, Oct 11 - Wed, Oct 14

10:35 am - 11:59 pmIDA Idaho Falls Fanning Field-DTW Detroit Metropolitan Wayne County

11h 24m2 stops Denver Intl Chicago O'Hare Intl

7:00 am - 5:16 pmDTW Detroit Metropolitan Wayne County-IDA Idaho Falls Fanning Field

12h 16m2 stops Newark Denver Intl

$694United Airlines

Sat, Oct 10 - Wed, Oct 14

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American Airlines flights from Idaho Falls to Detroit

Our best American Airlines deals on Idaho Falls to Detroit flight tickets

American Airlines

Oct 21

IDA1:50 pmIdaho Falls Fanning Field

5h 44m

1 stop

DTW9:34 pmDetroit Metropolitan Wayne County

Oct 26

DTW7:57 amDetroit Metropolitan Wayne County

7h 12m

1 stop

IDA1:09 pmIdaho Falls Fanning Field

$549

American Airlines

Dec 22

IDA6:15 amIdaho Falls Fanning Field

7h 35m

1 stop

DTW3:50 pmDetroit Metropolitan Wayne County

Jan 1

DTW6:03 amDetroit Metropolitan Wayne County

9h 14m

1 stop

IDA1:17 pmIdaho Falls Fanning Field

$575

American Airlines

Dec 22

IDA6:15 amIdaho Falls Fanning Field

7h 35m

1 stop

DTW3:50 pmDetroit Metropolitan Wayne County

Jan 1

DTW6:31 amDetroit Metropolitan Wayne County

12h 50m

2 stops

IDA5:21 pmIdaho Falls Fanning Field

$625

United Airlines flights from Idaho Falls to Detroit

Our best United Airlines deals on Idaho Falls to Detroit flight tickets

United Airlines

Dec 5

IDA2:40 pmIdaho Falls Fanning Field

5h 35m

1 stop

DTW10:15 pmDetroit Metropolitan Wayne County

Dec 9

DTW8:50 amDetroit Metropolitan Wayne County

8h 39m

1 stop

IDA3:29 pmIdaho Falls Fanning Field

$469

United Airlines

Dec 5

IDA2:40 pmIdaho Falls Fanning Field

5h 35m

1 stop

DTW10:15 pmDetroit Metropolitan Wayne County

Dec 9

DTW8:41 amDetroit Metropolitan Wayne County

8h 48m

2 stops

IDA3:29 pmIdaho Falls Fanning Field

$474

United Airlines

Dec 5

IDA2:40 pmIdaho Falls Fanning Field

5h 35m

1 stop

DTW10:15 pmDetroit Metropolitan Wayne County

Dec 9

DTW6:00 amDetroit Metropolitan Wayne County

11h 29m

2 stops

IDA3:29 pmIdaho Falls Fanning Field

$509

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Idaho FallsDetroit

IDA Idaho Falls Fanning Field - DTW Detroit Metropolitan Wayne County

IDADTW

Idaho Falls Fanning Field

Sat 12/5

6:35 am-2:25 pm

1 stop5h 50m

Detroit Metropolitan Wayne County

Wed 12/9

8:50 am-1:37 pm

1 stop6h 47m

$469

Idaho FallsDetroit

IDA Idaho Falls Fanning Field - DTW Detroit Metropolitan Wayne County

IDADTW

Idaho Falls Fanning Field

Sat 12/5

2:40 pm-10:15 pm

1 stop5h 35m

Detroit Metropolitan Wayne County

Wed 12/9

8:50 am-3:29 pm

1 stop8h 39m

$469

Idaho FallsDetroit

IDA Idaho Falls Fanning Field - DTW Detroit Metropolitan Wayne County

IDADTW

Idaho Falls Fanning Field

Sat 12/5

2:40 pm-10:15 pm

1 stop5h 35m

Detroit Metropolitan Wayne County

Wed 12/9

8:41 am-3:29 pm

2 stops8h 48m

$474

Idaho FallsDetroit

IDA Idaho Falls Fanning Field - DTW Detroit Metropolitan Wayne County

IDADTW

Idaho Falls Fanning Field

Sat 12/5

2:40 pm-10:15 pm

1 stop5h 35m

Detroit Metropolitan Wayne County

Wed 12/9

6:00 am-3:29 pm

2 stops11h 29m

$474

Idaho FallsDetroit

IDA Idaho Falls Fanning Field - DTW Detroit Metropolitan Wayne County

IDADTW

Idaho Falls Fanning Field

Sat 12/5

2:40 pm-10:15 pm

1 stop5h 35m

Detroit Metropolitan Wayne County

Wed 12/9

6:00 am-3:29 pm

2 stops11h 29m

$509

Idaho FallsDetroit

IDA Idaho Falls Fanning Field - DTW Detroit Metropolitan Wayne County

IDADTW

Idaho Falls Fanning Field

Fri 11/20

10:25 pm-6:56 am

1 stop30h 31m

Detroit Metropolitan Wayne County

Mon 11/30

6:41 am-2:42 pm

1 stop10h 01m

$533

Idaho FallsDetroit

IDA Idaho Falls Fanning Field - DTW Detroit Metropolitan Wayne County

IDADTW

Idaho Falls Fanning Field

Mon 11/23

10:25 pm-6:56 am

1 stop30h 31m

Detroit Metropolitan Wayne County

Mon 11/30

6:41 am-2:42 pm

1 stop10h 01m

$540

Idaho FallsDetroit

IDA Idaho Falls Fanning Field - DTW Detroit Metropolitan Wayne County

IDADTW

Idaho Falls Fanning Field

Wed 10/21

1:39 pm-11:38 pm

1 stop7h 59m

Detroit Metropolitan Wayne County

Mon 10/26

7:57 am-1:09 pm

1 stop7h 12m

$549

Idaho FallsDetroit

IDA Idaho Falls Fanning Field - DTW Detroit Metropolitan Wayne County

IDADTW

Idaho Falls Fanning Field

Thu 10/22

6:00 am-5:17 pm

2 stops9h 17m

Detroit Metropolitan Wayne County

Mon 10/26

4:22 pm-10:10 pm

2 stops7h 48m

$618

Idaho FallsDetroit

IDA Idaho Falls Fanning Field - DTW Detroit Metropolitan Wayne County

IDADTW

Idaho Falls Fanning Field

Wed 11/25

6:00 am-11:58 pm

1 stop15h 58m

Detroit Metropolitan Wayne County

Tue 12/1

7:15 am-6:17 pm

2 stops13h 02m

$678

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Idaho Falls to Detroit

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Idaho Falls to Detroit flights?

You could potentially save up to 31% on your flight if you consider stops on a Idaho Falls to Detroit flight.

When to book flights from Idaho Falls to Detroit

Are you open to changing your travel dates? Check out the ideal times to fly from Idaho Falls to Detroit according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Idaho Falls to Detroit (IDA to DTT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho Falls to Detroit

Best Price Found	$385
Fastest flight time	5h 50m
Direct flights	None

The best one-way flight to Detroit from Idaho Falls in the past 72 hours is $385. The best round-trip flight deal from Idaho Falls to Detroit found on momondo in the last 72 hours is $469.

The fastest flight from Idaho Falls to Detroit takes 5h 50m

There are no direct flights from Idaho Falls to Detroit. There are no popular flight routes from Idaho Falls to Detroit.

Search flight deals

Frequently asked questions about flying from Idaho Falls to Detroit

How far is Idaho Falls Fanning Field to Detroit by plane?
Idaho Falls Fanning Field and Detroit are 1460.5 mi apart from one another. Flights usually cover this in 5h 50m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Idaho Falls Fanning Field Airport to Detroit?
Prices for flights from Idaho Falls Fanning Field Airport to Detroit are updated daily.
How many operators does momondo search for flights from Idaho Falls Fanning Field Airport to Detroit?
As of October 2026, there is 1 operator available to choose from for flights from Idaho Falls Fanning Field Airport to Detroit.
How old do you have to be to fly from Idaho Falls Fanning Field Airport to Detroit?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Idaho Falls Fanning Field Airport to Detroit.
What documentation or ID do you need to fly to Detroit?
The required travel and health documents for your Detroit trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Detroit. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Idaho Falls to Detroit?
momondo data reveals that the most frequently booked airline on the route from Idaho Falls to Detroit is American Airlines, representing 100% of all bookings.

Best airlines flying from Idaho Falls to Detroit

Compare and see reviews for airlines that fly from Idaho Falls to Detroit with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $250	Free Cancellation	Rating 7.8 8,646 reviews		Search Delta flights

Roseville

Port Huron

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Can I find flights from Idaho Falls to Detroit with flexible booking policies on momondo?

All flight searches from Idaho Falls to Detroit on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Idaho Falls to Detroit?

momondo helps you find the best flight between Idaho Falls and Detroit by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Idaho Falls to Detroit right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Detroit, momondo offers a useful price alert feature which will track prices for flights to Detroit from Idaho Falls and alert you when they change.