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Twin Falls

$389+ Cheap flights from Illinois to Twin Falls (TWF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — TWF
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from Illinois to Twin Falls

Keep the following information in mind while searching for Illinois to Twin Falls flight deals. Data was last updated March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$566
(Delta)

One-way from

$389
(Delta)
Provider with most accurate pricing for Chicago (CHI)-Twin Falls Joslin flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Twin Falls Joslin flights.
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From Illinois to Twin Falls Joslin
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One-way flight from Illinois to Twin Falls Joslin
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Find flight deals from Illinois to Twin Falls

Cheapest flights from Illinois to Twin Falls
Explore the most affordable flight options available from Illinois to Twin Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 31, 2025.

This Delta deal was found by Cheapflights users on 3/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/17:25 amORD - TWF
1 stop5h 35mDelta
Wed 5/76:15 amTWF - ORD
1 stop5h 28mDelta
Deal found 3/31$566
This Delta deal was found by Cheapflights users on 3/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/13:02 pmMDW - TWF
2 stops8h 18mDelta
Wed 5/76:15 amTWF - MDW
2 stops10h 30mDelta
Deal found 3/31$577

Cheapflights Fare Finder

Customize your flight search to find flights from Illinois to Twin 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 March 31, 2025.
Use the filters below to find and compare flights from Illinois to Twin Falls that are best for you.

Fly from

Illinois

Fly to

Twin Falls

Route

Depart

Return

Price

ChicagoTwin Falls

ORD - TWF

ORDTWF

Chicago O'Hare Intl

Thu 5/1

7:25 am-12:00 pm

1 stop5h 35m

Twin Falls Joslin

Wed 5/7

6:15 am-12:43 pm

1 stop5h 28m

$566

ChicagoTwin Falls

MDW - TWF

MDWTWF

Chicago Midway

Thu 5/1

3:02 pm-10:20 pm

2 stops8h 18m

Twin Falls Joslin

Wed 5/7

6:15 am-5:45 pm

2 stops10h 30m

$577

ChicagoTwin Falls

MDW - TWF

MDWTWF

Chicago Midway

Wed 4/30

3:02 pm-10:20 pm

2 stops8h 18m

$389

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Best time to book a flight from Illinois to Twin Falls

Have a flexible travel schedule? Discover the best time to fly to Twin Falls from Illinois 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.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Twin Falls

Rainfall in Twin Falls by month

Plan your trip to Twin Falls by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Twin Falls ranges from 0.3 - 1.4 inches per month. May is typically the wettest month, when rainfall can reach 1.4 in. July is typically the driest time to visit Twin Falls when rainfall is around 0.3 in.

Temperature in Twin Falls by month

Plan your trip to Twin Falls by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Twin Falls, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Twin Falls

Get insights into the airlines that provide service to Twin Falls. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Twin Falls. Reviews last updated March 31, 2025.
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Comfort

8.0

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Comfort

8.0

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

  • What airport do you fly into for flights to Twin Falls from Illinois?

    Twin Falls Joslin (TWF) is the airport you will fly into if you book a flight from Illinois to Twin Falls. It is only a 5.8 mi journey from Joslin (TWF) to Twin Falls’s city center.

  • Can I find deals for flights from Illinois to Twin Falls that include hotel bookings?

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

  • How can I find direct flights from Illinois to Twin Falls?

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

  • Can I find deals for business class flights from Illinois to Twin Falls?

    Yes. Cheapflights offers flight deals from Illinois to Twin 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 Illinois?

Book flights to Illinois if you plan to visit one of these locations
Jackpot
Burley

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