$552+ Cheap flights from Idaho Falls to Harrisburg (IDA - MDT)
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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — MDT
Dec 5 — Dec 121
Round-trip
1 adult, Economy
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Find cheap flights from Idaho Falls to Harrisburg 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Idaho Falls to Harrisburg
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Best
Last-minute
Cheapest flights from Idaho Falls to HarrisburgExplore the most affordable flight options available from Idaho Falls to Harrisburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.
Explore the most affordable flight options available from Idaho Falls to Harrisburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Tue 11/101:35 pm -
1 stop7h 12m
Sat 11/1412:11 pm -
2 stops11h 32m
Deal found 11/1![American Airlines logo]()
$552
This United Airlines deal was found by Cheapflights users on 11/1. 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.
Tue 11/107:00 am -
2 stops7h 54m
Sat 11/146:15 am -
2 stops9h 13m
Deal found 11/1![United Airlines logo]()
$558
This American Airlines deal was found by Cheapflights users on 11/2. 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 11/46:36 am -
2 stops13h 39m
Sat 11/712:11 pm -
2 stops11h 32m
Deal found 11/2![American Airlines logo]()
$584
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Tue 11/31:35 pm -
1 stop7h 12m
Sat 11/712:11 pm -
2 stops11h 32m
Deal found 11/2![American Airlines logo]()
$698
This United Airlines deal was found by Cheapflights users on 11/3. 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 12/232:37 pm -
2 stops28h 38m
Thu 12/316:03 am -
2 stops11h 35m
Deal found 11/3![United Airlines logo]()
$729
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Tue 11/31:35 pm -
1 stop7h 12m
Sun 11/87:11 am -
1 stop7h 54m
Deal found 11/2![American Airlines logo]()
$739
This American Airlines deal was found by Cheapflights users on 11/4. 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 11/196:44 am -
2 stops13h 33m
Wed 11/2511:48 am -
2 stops12h 43m
Deal found 11/4![American Airlines logo]()
$748
This American Airlines deal was found by Cheapflights users on 11/2. 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 11/46:36 am -
2 stops13h 39m
Sun 11/810:12 am -
2 stops14h 47m
Deal found 11/2![American Airlines logo]()
$749
Best flights from Idaho Falls to HarrisburgDiscover carefully curated flight deals from Idaho Falls to Harrisburg that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.
Discover carefully curated flight deals from Idaho Falls to Harrisburg that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.
This United Airlines deal was found by Cheapflights users on 10/31. 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 12/232:37 pm -
2 stops28h 38m
Thu 12/316:03 am -
2 stops11h 35m
Deal found 10/31![United Airlines logo]()
$729
This American Airlines deal was found by Cheapflights users on 11/4. 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 11/196:44 am -
2 stops13h 33m
Wed 11/2511:48 am -
2 stops12h 43m
Deal found 11/4![American Airlines logo]()
$748
This American Airlines deal was found by Cheapflights users on 11/2. 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 12/236:00 am -
2 stops14h 22m
Fri 1/17:00 am -
1 stop8h 17m
Deal found 11/2![American Airlines logo]()
$846
This United Airlines deal was found by Cheapflights users on 11/3. 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 11/195:30 pm -
2 stops23h 27m
Wed 11/2510:30 am -
2 stops12h 39m
Deal found 11/3![United Airlines logo]()
$852
This United Airlines deal was found by Cheapflights users on 11/2. 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 12/234:20 pm -
3 stops26h 55m
Fri 1/16:00 am -
2 stops11h 38m
Deal found 11/2![United Airlines logo]()
$902
This American Airlines deal was found by Cheapflights users on 10/31. 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 12/231:48 pm -
1 stop7h 08m
Thu 12/317:00 am -
1 stop8h 17m
Deal found 10/31![American Airlines logo]()
$914
Last-minute flights from Idaho Falls to HarrisburgDiscover last-minute flight deals from Idaho Falls to Harrisburg. Data last updated November 5, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho Falls to Harrisburg. Data last updated November 5, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 11/2. 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 11/46:36 am -
2 stops13h 39m
Sat 11/712:11 pm -
2 stops11h 32m
Deal found 11/2![American Airlines logo]()
$584
This American Airlines deal was found by Cheapflights users on 11/2. 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 11/46:36 am -
2 stops13h 39m
Sun 11/87:11 am -
1 stop7h 54m
Deal found 11/2![American Airlines logo]()
$744
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Tue 11/101:35 pm -
1 stop7h 12m
Sat 11/1412:11 pm -
2 stops11h 32m
Deal found 11/1![American Airlines logo]()
$552
This United Airlines deal was found by Cheapflights users on 11/1. 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.
Tue 11/107:00 am -
2 stops7h 54m
Sat 11/146:15 am -
2 stops9h 13m
Deal found 11/1![United Airlines logo]()
$558
This American Airlines deal was found by Cheapflights users on 11/4. 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 11/196:44 am -
2 stops13h 33m
Wed 11/2511:48 am -
2 stops12h 43m
Deal found 11/4![American Airlines logo]()
$748
This United Airlines deal was found by Cheapflights users on 11/3. 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 12/232:37 pm -
2 stops28h 38m
Thu 12/316:03 am -
2 stops11h 35m
Deal found 11/3![United Airlines logo]()
$729
This United Airlines deal was found by Cheapflights users on 11/2. 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 12/234:20 pm -
2 stops26h 55m
Fri 1/16:00 am -
2 stops11h 38m
Deal found 11/2![United Airlines logo]()
$772
Find flight deals from Idaho Falls to Harrisburg
Discover tips and strategies to find the most affordable flight options for your journey from Idaho Falls (IDA) to Harrisburg (MDT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $729 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Idaho Falls to Harrisburg 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 November 5, 2026.
Use the filters below to find and compare flights from Idaho Falls to Harrisburg that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Idaho FallsHarrisburg
IDA Idaho Falls Fanning Field - MDT Harrisburg
IDAMDT
Idaho Falls Fanning Field
Wed 12/23
2:37 pm-9:15 pm
2 stops28h 38m
Harrisburg
Thu 12/31
6:03 am-3:38 pm
2 stops11h 35m
$729
Idaho FallsHarrisburg
IDA Idaho Falls Fanning Field - MDT Harrisburg
IDAMDT
Idaho Falls Fanning Field
Thu 11/19
6:44 am-10:17 pm
2 stops13h 33m
Harrisburg
Wed 11/25
11:48 am-10:31 pm
2 stops12h 43m
$748
Idaho FallsHarrisburg
IDA Idaho Falls Fanning Field - MDT Harrisburg
IDAMDT
Idaho Falls Fanning Field
Wed 12/23
6:00 am-10:22 pm
2 stops14h 22m
Harrisburg
Fri 1/1
7:00 am-1:17 pm
1 stop8h 17m
$846
Idaho FallsHarrisburg
IDA Idaho Falls Fanning Field - MDT Harrisburg
IDAMDT
Idaho Falls Fanning Field
Thu 11/19
5:30 pm-6:57 pm
2 stops23h 27m
Harrisburg
Wed 11/25
10:30 am-9:09 pm
2 stops12h 39m
$852
Idaho FallsHarrisburg
IDA Idaho Falls Fanning Field - MDT Harrisburg
IDAMDT
Idaho Falls Fanning Field
Wed 12/23
4:20 pm-9:15 pm
3 stops26h 55m
Harrisburg
Fri 1/1
6:00 am-3:38 pm
2 stops11h 38m
$902
Quickest round-trip
Idaho FallsHarrisburg
IDA Idaho Falls Fanning Field - MDT Harrisburg
IDAMDT
Idaho Falls Fanning Field
Wed 12/23
1:48 pm-10:56 pm
1 stop7h 08m
Harrisburg
Thu 12/31
7:00 am-1:17 pm
1 stop8h 17m
$914
Sorted by cheapest first
Compare providers for flights from Idaho Falls to Harrisburg
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Idaho Falls to Harrisburg in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Idaho Falls-Harrisburg flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Idaho Falls-Harrisburg flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Idaho Falls-Harrisburg flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Idaho Falls-Harrisburg flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Idaho Falls-Harrisburg flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Idaho Falls to Harrisburg
Have a flexible travel schedule? Discover the best time to fly to Harrisburg from Idaho Falls with our price prediction graph.
IDA-MDT
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.
Related info for your journey
Find useful and relevant information for your journey from Idaho Falls to Harrisburg. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Harrisburg?
Book flights to Harrisburg if you plan to visit one of these locationsHershey
Mechanicsburg
Camp Hill
Carlisle
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