$443 Cheap Flights from Chicago (ORD) to Twin Falls (TWF)

View $443 flight on Mon, Nov 10, 2025Opens in a new window

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Twin Falls, ID (TWF)

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Cheap Flights from Chicago to Twin Falls (ORD-TWF)

Prices were available within the past 7 days and start at $443 for one-way flights and $476 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Jun 5 - Sun, Jun 7
ORD
Chicago
TWF
Twin Falls
$476 Roundtrip, found 4 days ago
$476
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Jun 5 from Chicago to Twin Falls, returning Sun, Jun 7, priced at $476 found 4 days ago
Delta
Sat, May 23 - Sun, May 31
ORD
Chicago
TWF
Twin Falls
$482 Roundtrip, found 5 days ago
$482
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, May 23 from Chicago to Twin Falls, returning Sun, May 31, priced at $482 found 5 days ago
Delta
Sat, Nov 22 - Sun, Nov 23
ORD
Chicago
TWF
Twin Falls
$496 Roundtrip, found 1 day ago
$496
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Nov 22 from Chicago to Twin Falls, returning Sun, Nov 23, priced at $496 found 1 day ago
Delta
Sat, Nov 15 - Tue, Dec 2
ORD
Chicago
TWF
Twin Falls
$507 Roundtrip, found 20 hours ago
$507
Roundtrip
found 20 hours ago
Select Delta flight, departing Sat, Nov 15 from Chicago to Twin Falls, returning Tue, Dec 2, priced at $507 found 20 hours ago
Delta
Sat, Nov 15 - Thu, Dec 4
ORD
Chicago
TWF
Twin Falls
$517 Roundtrip, found 20 hours ago
$517
Roundtrip
found 20 hours ago
Select Delta flight, departing Sat, Nov 15 from Chicago to Twin Falls, returning Thu, Dec 4, priced at $517 found 20 hours ago
Delta
Sat, Nov 22 - Wed, Nov 26
ORD
Chicago
TWF
Twin Falls
$522 Roundtrip, found 1 day ago
$522
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Nov 22 from Chicago to Twin Falls, returning Wed, Nov 26, priced at $522 found 1 day ago
Delta
Sat, Nov 15 - Sat, Nov 22
ORD
Chicago
TWF
Twin Falls
$527 Roundtrip, found 3 hours ago
$527
Roundtrip
found 3 hours ago
Select Delta flight, departing Sat, Nov 15 from Chicago to Twin Falls, returning Sat, Nov 22, priced at $527 found 3 hours ago
Delta
Sun, Nov 23 - Wed, Nov 26
ORD
Chicago
TWF
Twin Falls
$545 Roundtrip, found 1 day ago
$545
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Nov 23 from Chicago to Twin Falls, returning Wed, Nov 26, priced at $545 found 1 day ago
Delta
Sat, Nov 15 - Wed, Nov 26
ORD
Chicago
TWF
Twin Falls
$553 Roundtrip, found 20 hours ago
$553
Roundtrip
found 20 hours ago
Select Delta flight, departing Sat, Nov 15 from Chicago to Twin Falls, returning Wed, Nov 26, priced at $553 found 20 hours ago
Delta
Fri, Jun 5 - Sun, Jun 7
ORD
Chicago
TWF
Twin Falls
$556 Roundtrip, found 4 days ago
$556
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Jun 5 from Chicago to Twin Falls, returning Sun, Jun 7, priced at $556 found 4 days ago

Alternative airports near Twin Falls

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Twin Falls, ID TWF. Cheapest and Closest option available. Average driving time to city center is 11 minutes. Flights from $507
TWF
Twin Falls, ID
CheapestClosest
Average driving time to city center11 min
Flights from $507

Frequently asked questions

How much does a flight from O'Hare Intl. Airport (ORD) to Twin Falls Airport (TWF) cost?
Lock in a cheap one-way flight from $443 or cheap return flight from $476 from O'Hare Intl. Airport (ORD) to Twin Falls Airport (TWF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from O'Hare Intl. Airport (ORD) to Twin Falls Airport (TWF)?
June is the most affordable month to fly from ORD to TWF. Traveling outside of peak seasons is often the key to landing a great deal.
What is the cheapest airline that flies from O'Hare Intl. Airport (ORD) to Twin Falls Airport (TWF)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest ORD to TWF flight.
How many flights per day from O'Hare Intl. Airport (ORD) to Twin Falls Airport (TWF)?
You'll need to take a flight with a layover when traveling from O'Hare Intl. Airport (ORD) to Twin Falls Airport (TWF). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from ORD to TWF?
Generally you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* However, this can change based on the airline, season 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 O'Hare Intl. Airport (ORD) to Twin Falls Airport (TWF)?
To touch down at Twin Falls Airport (TWF) on schedule, pick a flight that leaves from O'Hare Intl. Airport (ORD) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 O'Hare Intl. Airport (ORD) to Twin Falls Airport (TWF) last-minute?
Booking your flight from ORD to TWF right before your getaway is generally more expensive. But if there's some wiggle room with your travel times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book an ORD to TWF flight and hotel package?
You'll generally save money by booking an ORD to TWF flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. After choosing your preferred flights and accommodations, consider adding extras including car rentals, tours and activities.
Can I cancel or change the date of my flight from O'Hare Intl. Airport (ORD) to Twin Falls Airport (TWF)?
If you booked your ORD to TWF flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the fare type 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 for more details.

Travel information

Origin airport
O'Hare Intl.
Destination airport
Twin Falls
Airlines serving
Delta
Roundtrip price
$476
Distance
1354 mi

Book with confidence

Chicago to Twin Falls Flights

The cheapest times to fly from Chicago 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 Chicago to Twin Falls are during the month of June. You can find some of the cheapest flights from Chicago to Twin Falls with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Chicago 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 Chicago 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 Chicago to Twin Falls in 2025. You can also book with separate airlines for your outbound and return journeys, from $443 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 Chicago 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 Chicago 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.

 

Chicago to Twin Falls Flights

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