HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Idaho Falls

$339+ Cheap flights from Moline to Idaho Falls (MLI - 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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
MLI — IDA
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Moline 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

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 Moline to Idaho Falls

Cheapest flights from Moline to Idaho Falls
Explore the most affordable flight options available from Moline to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/11. 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.
Mon 12/221:00 pmMLI - IDA
2 stops9h 14mUnited Airlines
Mon 12/292:30 pmIDA - MLI
1 stop5h 27mUnited Airlines
Deal found 12/11$535
This United Airlines deal was found by Cheapflights users on 12/11. 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 12/268:45 amMLI - IDA
1 stop26h 13mUnited Airlines
Tue 12/306:40 amIDA - MLI
1 stop13h 17mUnited Airlines
Deal found 12/11$702

Find flight deals from Moline to Idaho Falls

Discover tips and strategies to find the most affordable flight options for your journey from Moline (MLI) to Idaho Falls (IDA). 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$339
(United Airlines)
Provider with most accurate pricing for Moline Quad-City-Idaho Falls Fanning Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Moline Quad-City-Idaho Falls Fanning Field flights.
Search Deals
From Moline Quad-City to Idaho Falls Fanning Field
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Moline 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 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from Moline to Idaho Falls that are best for you.

Fly from

Moline

Fly to

Idaho Falls

Route

Depart

Return

Price

MolineIdaho Falls

MLI - IDA

MLIIDA

Moline Quad-City

Sat 1/10

8:46 am-1:30 pm

1 stop5h 44m

Idaho Falls Fanning Field

Tue 1/13

2:40 pm-8:34 pm

1 stop4h 54m

$339

MolineIdaho Falls

MLI - IDA

MLIIDA

Moline Quad-City

Mon 12/22

1:00 pm-9:14 pm

2 stops9h 14m

Idaho Falls Fanning Field

Mon 12/29

2:30 pm-8:57 pm

1 stop5h 27m

$535

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Compare providers for flights from Moline to Idaho Falls

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 Moline to Idaho Falls in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Moline-Idaho Falls flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Moline-Idaho Falls flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Moline-Idaho Falls flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Moline-Idaho Falls flights, Cheapflights users trust eDreams the most. eDreams 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 Moline-Idaho Falls 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 Moline to Idaho Falls

Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from Moline 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.

Related info for your journey

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

  • How long is the flight from Moline to Idaho Falls?

    For as low as $339, United Airlines can have you in Idaho Falls from Moline in 5h 44m. Airlines will cover a distance of 1104 mi.

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

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

  • How can I find direct flights from Moline to Idaho Falls?

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

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

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

See more FAQs

Traveling to a place near Idaho Falls?

Book flights to Idaho Falls if you plan to visit one of these locations
Rexburg

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 Moline to Idaho Falls

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Jackson flights
O'Hare Intl to Boise flights
O'Hare Intl to Spokane flights
Midway to Jackson flights
St. Louis to Jackson flights
Midway to Boise flights
O'Hare Intl to Hailey flights
Midway to Spokane flights
O'Hare Intl to Idaho Falls flights
St. Louis to Boise flights
Peoria to Spokane flights
St. Louis to Spokane flights
Evansville to Spokane flights
Midway to Idaho Falls flights
Midway to Hailey flights
Peoria to Boise flights
St. Louis to Idaho Falls flights
Peoria to Idaho Falls flights
O'Hare Intl to West Yellowstone flights
St. Louis to Lewiston flights
Bloomington to Boise flights
Peoria to Jackson flights
Moline to Jackson flights
Moline to Spokane flights
Bloomington to Spokane flights
Bloomington to Jackson flights
Evansville to Boise flights
Evansville to Jackson flights
O'Hare Intl to Lewiston flights
Bloomington to Lewiston flights
St. Louis to West Yellowstone flights
St. Louis to Pocatello flights
Bloomington to Idaho Falls flights
Springfield to Spokane flights
Midway to West Yellowstone flights
O'Hare Intl to Pocatello flights
Peoria to Pocatello flights
Springfield to Idaho Falls flights
Springfield to Jackson flights
Midway to Lewiston flights
Champaign to Boise flights
Midway to Twin Falls flights
O'Hare Intl to Twin Falls flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.