What are the cheapest airlines flying from Idaho Falls to Detroit Metropolitan Wayne County Airport round-trip?

Currently priced at $360, American Airlines will fly you from Idaho Falls to Detroit Metropolitan Wayne County Airport and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $390 and $478, respectively. American Airlines is priced at 52% lower than the current average price of a flight leaving 3 months from now.

What is the cheapest month to book a flight from Idaho Falls to Detroit Metropolitan Wayne County Airport?

Currently, April is the cheapest month in which you can book a flight from Idaho Falls to Detroit Metropolitan Wayne County Airport (average of $257). Flying from Idaho Falls to Detroit Metropolitan Wayne County Airport in March is currently the most expensive (average of $305). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest day to fly from Idaho Falls to Detroit Metropolitan Wayne County Airport?

Travelers seeking maximum savings on their Idaho Falls to Detroit Metropolitan Wayne County Airport flight should consider departing on Tuesday at noon when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Detroit Metropolitan Wayne County Airport ranges from 1.8 - 3.1 inches per month. August is typically the wettest month, when rainfall can reach 3.1 in. January is typically the driest time to visit Detroit Metropolitan Wayne County Airport when rainfall is around 1.8 in.

If weather is an important factor for your trip to Detroit Metropolitan Wayne County Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

What is the cheapest day to fly round-trip from Idaho Falls to Detroit Metropolitan Wayne County Airport?

Users have found that flying from Idaho Falls to Detroit Metropolitan Wayne County Airport on a Friday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

What is the cheapest time of day to fly from IDA to DTW?

One of the essential ways to save on airfare from Idaho Falls to Detroit Metropolitan Wayne County Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 2% on airfare.

Can I find deals for flights from Idaho Falls to Detroit that include hotel bookings?

Yes. In addition to deals on Idaho Falls to Detroit flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Idaho Falls to Detroit?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho Falls to Detroit.

Can I find deals for business class flights from Idaho Falls to Detroit?

Yes. Cheapflights offers flight deals from Idaho Falls to Detroit by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$160+ Flights from Idaho Falls to Detroit Metropolitan Wayne County Airport

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Cheap flight deals from Idaho Falls to Detroit

Round-trip from	$360 (American Airlines)
One-way from	$160 (Delta)
Popular in	August
Cheapest in	June
Average price	$617

From Idaho Falls Fanning Field to Detroit Metropolitan Wayne County

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One-way flight from Idaho Falls Fanning Field to Detroit Metropolitan Wayne County

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Highest demand for flights based on searches. 13% potential increase in price ($122 potential increase over avg. RT price).

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Cheapest flight prices on average. 7% potential price decrease ($55 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Idaho Falls to Detroit

Cheapest flights from Idaho Falls to Detroit
Explore the most affordable flight options available from Idaho Falls to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Tue 8/121:32 pmIDA - DTW

1 stop6h 52mAmerican Airlines

Sun 8/176:55 amDTW - IDA

1 stop7h 52mAmerican Airlines

Deal found 7/3

$360

Tue 8/53:04 pmIDA - DTW

1 stop7h 19mDelta

Tue 8/125:25 amDTW - IDA

2 stops10h 54mDelta

Deal found 7/1

$390

Tue 8/57:00 amIDA - DTW

2 stops8h 13mUnited Airlines

Tue 8/1211:10 amDTW - IDA

2 stops8h 12mUnited Airlines

Deal found 7/1

$478

Wed 8/66:15 amIDA - DTW

1 stop20h 50mAlaska Airlines

Wed 8/137:00 amDTW - IDA

1 stop17h 39mAlaska Airlines

Deal found 7/1

$609

Best flights from Idaho Falls to Detroit
Discover carefully curated flight deals from Idaho Falls to Detroit that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

Tue 8/121:32 pmIDA - DTW

1 stop6h 52mAmerican Airlines

Sun 8/176:55 amDTW - IDA

1 stop7h 52mAmerican Airlines

Deal found 7/3

$360

Tue 8/53:04 pmIDA - DTW

1 stop7h 19mDelta

Tue 8/125:25 amDTW - IDA

2 stops10h 54mDelta

Deal found 7/1

$390

Tue 8/57:00 amIDA - DTW

2 stops8h 13mUnited Airlines

Tue 8/1211:10 amDTW - IDA

2 stops8h 12mUnited Airlines

Deal found 7/1

$478

Wed 8/66:15 amIDA - DTW

1 stop20h 50mAlaska Airlines

Wed 8/137:00 amDTW - IDA

1 stop17h 39mAlaska Airlines

Deal found 7/1

$609

Last-minute flights from Idaho Falls to Detroit
Discover last-minute flight deals from Idaho Falls to Detroit. Data last updated July 3, 2025 and is based on user searches.

Tue 8/53:04 pmIDA - DTW

1 stop7h 19mDelta

Tue 8/125:25 amDTW - IDA

2 stops10h 54mDelta

Deal found 7/1

$390

Tue 8/57:00 amIDA - DTW

2 stops8h 13mUnited Airlines

Tue 8/1211:10 amDTW - IDA

2 stops8h 12mUnited Airlines

Deal found 7/1

$478

Wed 8/66:15 amIDA - DTW

1 stop20h 50mAlaska Airlines

Wed 8/137:00 amDTW - IDA

1 stop17h 39mAlaska Airlines

Deal found 7/1

$609

Tue 8/121:32 pmIDA - DTW

1 stop6h 52mAmerican Airlines

Sun 8/176:55 amDTW - IDA

1 stop7h 52mAmerican Airlines

Deal found 7/3

$360

One-way flights from Idaho Falls to Detroit
Search for one-way flight options from Idaho Falls to Detroit. Find affordable one-way fares based on user searches. Data last updated July 3, 2025.

Fri 7/183:04 pmIDA - DTW

1 stop7h 19mDelta

Deal found 7/3

$160

Sat 7/1210:45 amIDA - DTW

2 stops11h 12mUnited Airlines

Deal found 7/3

$235

Cheapflights Fare Finder

Use the filters below to find and compare flights from Idaho Falls to Detroit Metropolitan Wayne County Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Idaho FallsDetroit

IDA - DTW

IDADTW

Idaho Falls Fanning Field

Tue 8/12

1:32 pm-10:24 pm

1 stop6h 52m

Detroit Metropolitan Wayne County

Sun 8/17

6:55 am-12:47 pm

1 stop7h 52m

$360

Idaho FallsDetroit

IDA - DTW

IDADTW

Idaho Falls Fanning Field

Tue 8/5

3:04 pm-12:23 am

1 stop7h 19m

Detroit Metropolitan Wayne County

Tue 8/12

5:25 am-2:19 pm

2 stops10h 54m

$390

Idaho FallsDetroit

IDA - DTW

IDADTW

Idaho Falls Fanning Field

Tue 8/5

7:00 am-5:13 pm

2 stops8h 13m

Detroit Metropolitan Wayne County

Tue 8/12

11:10 am-5:22 pm

2 stops8h 12m

$478

Idaho FallsDetroit

IDA - DTW

IDADTW

Idaho Falls Fanning Field

Wed 8/6

6:15 am-5:05 am

1 stop20h 50m

Detroit Metropolitan Wayne County

Wed 8/13

7:00 am-10:39 pm

1 stop17h 39m

$609

Idaho FallsDetroit

IDA - DTW

IDADTW

Idaho Falls Fanning Field

Fri 7/18

3:04 pm-12:23 am

1 stop7h 19m

$160

Idaho FallsDetroit

IDA - DTW

IDADTW

Idaho Falls Fanning Field

Sat 7/12

10:45 am-11:57 pm

2 stops11h 12m

$235

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Best time to book a flight from Idaho Falls to Detroit

Have a flexible travel schedule? Discover the best time to fly to Detroit from Idaho Falls with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Detroit

See what other customers who have flown with Alaska Airlines, Delta, and United Airlines from Idaho Falls to Detroit Metropolitan Wayne County Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Delta

8.0

Very good

7,982 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

United Airlines

7.4

Good

8,861 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

What are the cheapest airlines flying from Idaho Falls to Detroit Metropolitan Wayne County Airport round-trip?
Currently priced at $360, American Airlines will fly you from Idaho Falls to Detroit Metropolitan Wayne County Airport and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $390 and $478, respectively. American Airlines is priced at 52% lower than the current average price of a flight leaving 3 months from now.
Can I find deals for flights from Idaho Falls to Detroit that include hotel bookings?
Yes. In addition to deals on Idaho Falls to Detroit flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Idaho Falls to Detroit?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho Falls to Detroit.
Can I find deals for business class flights from Idaho Falls to Detroit?
Yes. Cheapflights offers flight deals from Idaho Falls to Detroit by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Idaho Falls to Detroit Metropolitan Wayne County Airport?
Currently, April is the cheapest month in which you can book a flight from Idaho Falls to Detroit Metropolitan Wayne County Airport (average of $257). Flying from Idaho Falls to Detroit Metropolitan Wayne County Airport in March is currently the most expensive (average of $305). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Madison Heights

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Top 2 airlines flying from Idaho Falls to Detroit

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$433	Average$832	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$540	Average$824	FlexibilityNo cancel fee	On-time69%

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$160+ Cheap flights from Idaho Falls to Detroit Metropolitan Wayne County Airport (IDA - DTW)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/18. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Idaho Falls to Detroit with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Idaho Falls to Detroit

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Idaho Falls to Detroit

Cheapest flights from Idaho Falls to DetroitExplore the most affordable flight options available from Idaho Falls to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Explore the most affordable flight options available from Idaho Falls to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Idaho Falls to Detroit Metropolitan Wayne County Airport that are best for you.

Best time to book a flight from Idaho Falls to Detroit

Have a flexible travel schedule? Discover the best time to fly to Detroit from Idaho Falls with our price prediction graph.

Reviews of airlines servicing Detroit

See what other customers who have flown with Alaska Airlines, Delta, and United Airlines from Idaho Falls to Detroit Metropolitan Wayne County Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Idaho Falls to Detroit. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Idaho Falls to Detroit Metropolitan Wayne County Airport round-trip?

Can I find deals for flights from Idaho Falls to Detroit that include hotel bookings?

How can I find direct flights from Idaho Falls to Detroit?

Can I find deals for business class flights from Idaho Falls to Detroit?

What is the cheapest month to book a flight from Idaho Falls to Detroit Metropolitan Wayne County Airport?

Traveling to a place near Idaho Falls?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Idaho Falls to Detroit

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Idaho Falls to Detroit

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Cheapest flights from Idaho Falls to Detroit
Explore the most affordable flight options available from Idaho Falls to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.