$449 Cheap Flights from Moline (MLI) to Twin Falls (TWF)

View $449 flight on Wed, Jan 21, 2026Opens in a new window

Popular airlines from Quad City Intl. Airport (MLI) to Twin Falls, ID (TWF)

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Cheap Flights from Moline to Twin Falls (MLI-TWF)

Prices were available within the past 7 days and start at $449 for one-way flights and $603 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Jan 20 - Fri, Jan 30
MLI
Moline
TWF
Twin Falls
$603 Roundtrip, found 3 days ago
$603
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Jan 20 from Moline to Twin Falls, returning Fri, Jan 30, priced at $603 found 3 days ago
Delta
Tue, Jan 20 - Wed, Jan 28
MLI
Moline
TWF
Twin Falls
$626 Roundtrip, found 3 days ago
$626
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Jan 20 from Moline to Twin Falls, returning Wed, Jan 28, priced at $626 found 3 days ago
Delta
Sun, Jan 18 - Fri, Jan 30
MLI
Moline
TWF
Twin Falls
$629 Roundtrip, found 3 days ago
$629
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Jan 18 from Moline to Twin Falls, returning Fri, Jan 30, priced at $629 found 3 days ago
Delta
Tue, Jan 20 - Thu, Jan 29
MLI
Moline
TWF
Twin Falls
$632 Roundtrip, found 3 days ago
$632
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Jan 20 from Moline to Twin Falls, returning Thu, Jan 29, priced at $632 found 3 days ago
Delta
Sun, Jan 18 - Wed, Jan 28
MLI
Moline
TWF
Twin Falls
$652 Roundtrip, found 3 days ago
$652
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Jan 18 from Moline to Twin Falls, returning Wed, Jan 28, priced at $652 found 3 days ago
Delta
Sun, Jan 18 - Thu, Jan 29
MLI
Moline
TWF
Twin Falls
$658 Roundtrip, found 3 days ago
$658
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Jan 18 from Moline to Twin Falls, returning Thu, Jan 29, priced at $658 found 3 days ago
Delta
Tue, Jan 20 - Mon, Jan 26
MLI
Moline
TWF
Twin Falls
$666 Roundtrip, found 3 days ago
$666
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Jan 20 from Moline to Twin Falls, returning Mon, Jan 26, priced at $666 found 3 days ago
Delta
Mon, Jan 19 - Sun, Jan 25
MLI
Moline
TWF
Twin Falls
$671 Roundtrip, found 3 days ago
$671
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Jan 19 from Moline to Twin Falls, returning Sun, Jan 25, priced at $671 found 3 days ago
Delta
Wed, Jan 21 - Fri, Jan 30
MLI
Moline
TWF
Twin Falls
$676 Roundtrip, found 3 days ago
$676
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Jan 21 from Moline to Twin Falls, returning Fri, Jan 30, priced at $676 found 3 days ago
Delta
Sun, Jan 18 - Mon, Jan 26
MLI
Moline
TWF
Twin Falls
$692 Roundtrip, found 3 days ago
$692
Roundtrip
found 3 days ago
Select Delta flight, departing Sun, Jan 18 from Moline to Twin Falls, returning Mon, Jan 26, priced at $692 found 3 days ago
Delta
Wed, Jan 21 - Wed, Jan 28
MLI
Moline
TWF
Twin Falls
$699 Roundtrip, found 3 days ago
$699
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Jan 21 from Moline to Twin Falls, returning Wed, Jan 28, priced at $699 found 3 days ago
Delta
Wed, Jan 21 - Thu, Jan 29
MLI
Moline
TWF
Twin Falls
$705 Roundtrip, found 3 days ago
$705
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Jan 21 from Moline to Twin Falls, returning Thu, Jan 29, priced at $705 found 3 days ago
Delta
Wed, Jan 21 - Mon, Jan 26
MLI
Moline
TWF
Twin Falls
$739 Roundtrip, found 3 days ago
$739
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Jan 21 from Moline to Twin Falls, returning Mon, Jan 26, priced at $739 found 3 days ago
Delta
Wed, Jan 21 - Wed, Jan 28
MLI
Moline
TWF
Twin Falls
$1,038 Roundtrip, found 3 days ago
$1,038
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Jan 21 from Moline to Twin Falls, returning Wed, Jan 28, priced at $1,038 found 3 days ago
Delta
Wed, Jan 21 - Wed, Jan 28
MLI
Moline
TWF
Twin Falls
$1,128 Roundtrip, found 3 days ago
$1,128
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Jan 21 from Moline to Twin Falls, returning Wed, Jan 28, priced at $1,128 found 3 days ago
Delta
Thu, Jan 22 - Tue, Jan 27
MLI
Moline
TWF
Twin Falls
$1,139 Roundtrip, found 3 days ago
$1,139
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Jan 22 from Moline to Twin Falls, returning Tue, Jan 27, priced at $1,139 found 3 days ago
Delta
Wed, Jan 21 - Wed, Jan 28
MLI
Moline
TWF
Twin Falls
$1,141 Roundtrip, found 3 days ago
$1,141
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Jan 21 from Moline to Twin Falls, returning Wed, Jan 28, priced at $1,141 found 3 days ago
United
Wed, Jan 21 - Wed, Jan 28
MLI
Moline
TWF
Twin Falls
$1,231 Roundtrip, found 3 days ago
$1,231
Roundtrip
found 3 days ago
Select United flight, departing Wed, Jan 21 from Moline to Twin Falls, returning Wed, Jan 28, priced at $1,231 found 3 days ago

Frequently asked questions

How much does a flight from Quad City Intl. Airport (MLI) to Twin Falls Airport (TWF) cost?
Secure a cheap one-way flight from $449 or cheap return flight from $603 from Quad City Intl. Airport (MLI) to Twin Falls Airport (TWF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Quad City Intl. Airport (MLI) to Twin Falls Airport (TWF)?
Traveling in January may help you find better deals, as it's the cheapest month for flights between MLI and TWF. You'll typically find the lowest fares during off-peak months.
What is the cheapest airline that flies from Quad City Intl. Airport (MLI) to Twin Falls Airport (TWF)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest MLI to TWF flight.
How many flights per day from Quad City Intl. Airport (MLI) to Twin Falls Airport (TWF)?
You'll need to catch a flight with a layover when traveling from Quad City Intl. Airport (MLI) to Twin Falls Airport (TWF). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from MLI to TWF?
Generally you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* But this can change depending on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Quad City Intl. Airport (MLI) to Twin Falls Airport (TWF)?
To avoid potential delays on the Quad City Intl. Airport (MLI) to Twin Falls Airport (TWF) route, fly before 3 PM. Departures after this hour are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Quad City Intl. Airport (MLI) to Twin Falls Airport (TWF) last-minute?
Waiting until right before your break to book a flight from MLI to TWF generally means paying more. While you may come across some last-minute discounts, there's no guarantee. Keep your travel schedule open to maximize your chances of snagging a bargain.
Is it cheaper to book a MLI to TWF flight and hotel package?
You can save money by booking a MLI to TWF flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. Once you've selected your preferred flights and accommodations, you can add extras like car rentals, activities and tours.
Can I cancel or change the date of my flight from Quad City Intl. Airport (MLI) to Twin Falls Airport (TWF)?
If you booked your MLI to TWF flight within the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of fare you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.

Travel information

Origin airport
Quad City Intl.
Destination airport
Twin Falls
Roundtrip price
$603
Distance
1229 mi

Book with confidence

Moline to Twin Falls Flights

The cheapest times to fly from Moline to Twin Falls

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Moline to Twin Falls are during the month of January. You can find some of the cheapest flights from Moline to Twin Falls with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Moline to Twin Falls

Sunday is one of the best days to book for cheap flights from Moline to Twin Falls: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Moline to Twin Falls

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Moline to Twin Falls in 2026. You can also book with separate airlines for your outbound and return journeys, from $449 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Moline to Twin Falls flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Moline to Twin Falls airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Moline to Twin Falls Flights

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*Available to One Key members.