$443+ Cheap flights from Michigan to Idaho Falls (IDA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — IDA
Oct 30 — Nov 61
Round-trip
1 adult, Economy
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Find cheap flights from Michigan to Idaho Falls with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Michigan to Idaho Falls
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Best
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Cheapest flights from Michigan to Idaho FallsExplore the most affordable flight options available from Michigan to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 30, 2026.
Explore the most affordable flight options available from Michigan to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 30, 2026.
This American Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/126:36 am -
1 stop8h 29m
Tue 11/171:35 pm -
1 stop7h 14m
Deal found 9/28![American Airlines logo]()
$443
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/318:45 am -
1 stop8h 53m
Tue 11/32:35 pm -
1 stop5h 40m
Deal found 9/28![United Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/99:00 am -
1 stop6h 37m
Sat 12/122:40 pm -
1 stop5h 45m
Deal found 9/28![United Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:00 am -
1 stop7h 24m
Fri 10/302:35 pm -
1 stop5h 45m
Deal found 9/25![United Airlines logo]()
$478
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:32 am -
2 stops9h 56m
Tue 11/1710:35 am -
2 stops11h 23m
Deal found 9/28![United Airlines logo]()
$479
This United Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/175:30 am -
2 stops9h 54m
Tue 10/2010:35 am -
2 stops11h 24m
Deal found 9/25![United Airlines logo]()
$554
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/295:00 pm -
1 stop6h 09m
Wed 11/410:35 am -
2 stops11h 22m
Deal found 9/29![United Airlines logo]()
$567
This American Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/164:11 pm -
1 stop7h 31m
Mon 10/191:50 pm -
1 stop17h 40m
Deal found 9/29![American Airlines logo]()
$591
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/292:10 pm -
1 stop20h 52m
Thu 11/59:02 am -
1 stop11h 27m
Deal found 9/29![Allegiant Air logo]()
$595
This Alaska Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:00 am -
1 stop10h 20m
Tue 10/206:09 am -
1 stop8h 52m
Deal found 9/25![Alaska Airlines logo]()
$599
This United Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/108:00 am -
1 stop7h 24m
Wed 10/1410:35 am -
2 stops11h 19m
Deal found 9/25![United Airlines logo]()
$604
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/73:30 pm -
1 stop7h 24m
Tue 10/137:00 am -
1 stop5h 27m
Deal found 9/28![United Airlines logo]()
$635
Best flights from Michigan to Idaho FallsDiscover carefully curated flight deals from Michigan to Idaho Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 30, 2026.
Discover carefully curated flight deals from Michigan to Idaho Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 30, 2026.
This American Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected ” under the list of providers to see comparable flight deals.
Thu 11/126:36 am -
1 stop8h 29m
Tue 11/171:35 pm -
1 stop7h 14m
Deal found 9/28![American Airlines logo]()
$443
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/318:45 am -
1 stop8h 53m
Tue 11/32:35 pm -
1 stop5h 40m
Deal found 9/28![United Airlines logo]()
$469
This American Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/221:29 pm -
1 stop10h 17m
Sat 2/278:00 am -
1 stop7h 17m
Deal found 9/27![American Airlines logo]()
$460
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/99:00 am -
1 stop6h 37m
Sat 12/122:40 pm -
1 stop5h 45m
Deal found 9/29![United Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:00 am -
1 stop7h 24m
Fri 10/302:35 pm -
1 stop5h 45m
Deal found 9/25![United Airlines logo]()
$478
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/295:00 pm -
1 stop6h 09m
Wed 11/410:35 am -
2 stops11h 22m
Deal found 9/29![United Airlines logo]()
$567
This American Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/298:11 pm -
2 stops18h 58m
Wed 11/46:36 am -
2 stops15h 15m
Deal found 9/29![American Airlines logo]()
$647
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/305:15 am -
2 stops10h 20m
Wed 2/37:00 am -
2 stops9h 55m
Deal found 9/29![United Airlines logo]()
$579
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/103:30 pm -
1 stop7h 24m
Tue 10/137:00 am -
1 stop5h 27m
Deal found 9/28![United Airlines logo]()
$740
This United Airlines deal was found by Cheapflights users on 9/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/116:31 pm -
2 stops17h 22m
Thu 10/1510:35 am -
2 stops11h 20m
Deal found 9/26![United Airlines logo]()
$1,234
Last-minute flights from Michigan to Idaho FallsDiscover last-minute flight deals from Michigan to Idaho Falls. Data last updated September 30, 2026 and is based on user searches.
Discover last-minute flight deals from Michigan to Idaho Falls. Data last updated September 30, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/73:30 pm -
1 stop7h 24m
Tue 10/137:00 am -
1 stop5h 27m
Deal found 9/28![United Airlines logo]()
$635
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/93:30 pm -
1 stop7h 24m
Tue 10/137:00 am -
1 stop5h 27m
Deal found 9/28![United Airlines logo]()
$639
This United Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/108:00 am -
1 stop7h 24m
Wed 10/1410:35 am -
2 stops11h 19m
Deal found 9/25![United Airlines logo]()
$604
This American Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:57 am -
1 stop7h 12m
Sun 10/181:50 pm -
1 stop5h 44m
Deal found 9/29![American Airlines logo]()
$641
This American Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/164:11 pm -
1 stop7h 31m
Mon 10/191:50 pm -
1 stop17h 40m
Deal found 9/29![American Airlines logo]()
$591
This Alaska Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:00 am -
1 stop10h 20m
Tue 10/206:09 am -
1 stop8h 52m
Deal found 9/25![Alaska Airlines logo]()
$599
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:15 am -
1 stop10h 45m
Mon 10/199:33 pm -
2 stops20h 07m
Deal found 9/29![Multiple Airlines logo]()
$636
This United Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/175:30 am -
2 stops9h 54m
Tue 10/2010:35 am -
2 stops11h 24m
Deal found 9/25![United Airlines logo]()
$554
This United Airlines deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:00 am -
1 stop7h 24m
Fri 10/302:35 pm -
1 stop5h 45m
Deal found 9/25![United Airlines logo]()
$478
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/295:00 pm -
1 stop6h 09m
Wed 11/410:35 am -
2 stops11h 22m
Deal found 9/29![United Airlines logo]()
$567
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/292:10 pm -
1 stop20h 52m
Thu 11/59:02 am -
1 stop11h 27m
Deal found 9/29![Allegiant Air logo]()
$595
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/318:45 am -
1 stop8h 53m
Tue 11/32:35 pm -
1 stop5h 40m
Deal found 9/28![United Airlines logo]()
$469
Find flight deals from Michigan to Idaho Falls
Keep the following information in mind while searching for Michigan to Idaho Falls flight deals. Data was last updated September 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $443 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Michigan to Idaho Falls that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 30, 2026.
Use the filters below to find and compare flights from Michigan to Idaho Falls that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Grand RapidsIdaho Falls
GRR Grand Rapids Gerald R. Ford Intl - IDA Idaho Falls Fanning Field
GRRIDA
Grand Rapids Gerald R. Ford Intl
Thu 11/12
6:36 am-1:05 pm
1 stop8h 29m
Idaho Falls Fanning Field
Tue 11/17
1:35 pm-10:49 pm
1 stop7h 14m
$443
Grand RapidsIdaho Falls
GRR Grand Rapids Gerald R. Ford Intl - IDA Idaho Falls Fanning Field
GRRIDA
Grand Rapids Gerald R. Ford Intl
Mon 2/22
1:29 pm-9:46 pm
1 stop10h 17m
Idaho Falls Fanning Field
Sat 2/27
8:00 am-5:17 pm
1 stop7h 17m
$460
DetroitIdaho Falls
DTW Detroit Metropolitan Wayne County - IDA Idaho Falls Fanning Field
DTWIDA
Detroit Metropolitan Wayne County
Sat 10/31
8:45 am-3:38 pm
1 stop8h 53m
Idaho Falls Fanning Field
Tue 11/3
2:35 pm-10:15 pm
1 stop5h 40m
$469
Quickest round-trip
Grand RapidsIdaho Falls
GRR Grand Rapids Gerald R. Ford Intl - IDA Idaho Falls Fanning Field
GRRIDA
Grand Rapids Gerald R. Ford Intl
Wed 12/9
9:00 am-1:37 pm
1 stop6h 37m
Idaho Falls Fanning Field
Sat 12/12
2:40 pm-10:25 pm
1 stop5h 45m
$469
Grand RapidsIdaho Falls
GRR Grand Rapids Gerald R. Ford Intl - IDA Idaho Falls Fanning Field
GRRIDA
Grand Rapids Gerald R. Ford Intl
Fri 10/23
8:00 am-1:24 pm
1 stop7h 24m
Idaho Falls Fanning Field
Fri 10/30
2:35 pm-10:20 pm
1 stop5h 45m
$478
Traverse CityIdaho Falls
TVC Traverse City Cherry Capital - IDA Idaho Falls Fanning Field
TVCIDA
Traverse City Cherry Capital
Thu 10/29
5:00 pm-9:09 pm
1 stop6h 09m
Idaho Falls Fanning Field
Wed 11/4
10:35 am-11:57 pm
2 stops11h 22m
$567
FlintIdaho Falls
FNT Flint Bishop - IDA Idaho Falls Fanning Field
FNTIDA
Flint Bishop
Sat 1/30
5:15 am-1:35 pm
2 stops10h 20m
Idaho Falls Fanning Field
Wed 2/3
7:00 am-6:55 pm
2 stops9h 55m
$579
Traverse CityIdaho Falls
TVC Traverse City Cherry Capital - IDA Idaho Falls Fanning Field
TVCIDA
Traverse City Cherry Capital
Thu 10/29
8:11 pm-1:09 pm
2 stops18h 58m
Idaho Falls Fanning Field
Wed 11/4
6:36 am-11:51 pm
2 stops15h 15m
$647
Traverse CityIdaho Falls
TVC Traverse City Cherry Capital - IDA Idaho Falls Fanning Field
TVCIDA
Traverse City Cherry Capital
Sat 10/10
3:30 pm-8:54 pm
1 stop7h 24m
Idaho Falls Fanning Field
Tue 10/13
7:00 am-2:27 pm
1 stop5h 27m
$740
FlintIdaho Falls
FNT Flint Bishop - IDA Idaho Falls Fanning Field
FNTIDA
Flint Bishop
Sun 10/11
6:31 pm-9:53 am
2 stops17h 22m
Idaho Falls Fanning Field
Thu 10/15
10:35 am-11:55 pm
2 stops11h 20m
$1,234
Sorted by cheapest first
Best time to book a flight from Michigan to Idaho Falls
Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from Michigan with our price prediction graph.
GRR-IDA
DTW-IDA
TVC-IDA
FNT-IDA
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.
Cheapflights Insights
Everything you need to know about your flight from Michigan to Idaho Falls
USMI-IDA
GRR-IDA
DTW-IDA
TVC-IDA
FNT-IDA
What is the cheapest month to book a flight from Michigan to Idaho Falls?
Currently, January is the cheapest month in which you can book a flight from Michigan to Idaho Falls (average of $348). Flying from Michigan to Idaho Falls in December is currently the most expensive (average of $623). 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.
How much does it cost to fly round-trip from Michigan to Idaho Falls?
Airfare is typical for this route at the moment.
Michigan to Idaho Falls flights typically cost between $367 and $561 in October.The cheapest round-trip price found within the last 5 days was $469 on United Airlines (Oct 31-Nov 3).
Related info for your journey
Find useful and relevant information for your journey from Michigan to Idaho Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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.
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Alternative routes for Michigan to Idaho Falls
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Idaho Falls by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Michigan to Idaho Falls by cabin class
Find flights from Michigan to Idaho Falls, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Idaho Falls
Explore flights to Idaho Falls departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 30, 2026.
Michigan and Idaho Falls flights
Browse other Michigan and Idaho Falls flight options. Last updated on September 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Michigan to Idaho Falls flights
Consider these flights traveling from Michigan to Idaho Falls.
Top 3 airlines flying from Michigan to Idaho Falls
Discover the top 3 airlines that operate flights from Michigan to Idaho Falls. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$293 | Average$485 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$328 | Average$468 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$368 | Average$493 | FlexibilityNo cancel fee | On-time71% |