How do I get Price Alerts for flights from Twin Falls to Illinois?

Price Alerts will notify you by email when the price for flights to Illinois from Twin Falls decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

How can I save money on flights from Twin Falls to Illinois with momondo?

With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

When did momondo last update prices for flights from Twin Falls Joslin Airport to Illinois?

Prices for flights from Twin Falls Joslin Airport to Illinois are updated daily.

How old do you have to be to fly from Twin Falls Joslin Airport to Illinois?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Twin Falls Joslin Airport to Illinois.

What documentation or ID do you need to fly to Illinois?

The travel and health documents required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$466 Cheap Flights from Twin Falls to Illinois in 2025/26

1 adult

0 bags

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Find the cheapest flights from Twin Falls to Illinois

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 12:41 pm

TWF

ORD

5h 41m1 stop

3:00 pm - 10:11 pm

ORD

TWF

8h 11m1 stop

$1,117Delta

Sun, Dec 28 - Thu, Jan 1

6:00 am - 12:41 pm

TWF

ORD

5h 41m1 stop

1:35 pm - 10:11 pm

ORD

TWF

9h 36m2 stops

$1,123Delta

Sun, Dec 28 - Thu, Jan 1

1:15 pm - 11:59 pm

TWF

ORD

9h 44m2 stops

1:35 pm - 10:11 pm

ORD

TWF

9h 36m2 stops

$1,367Delta

Sun, Dec 28 - Thu, Jan 1

Delta flights from Twin Falls to Illinois

Our best Delta deals on Twin Falls to Illinois flight tickets

Delta

Dec 28

TWF6:00 amTwin Falls Joslin

5h 41m

1 stop

ORD12:41 pmChicago O'Hare Intl

Jan 1

ORD3:00 pmChicago O'Hare Intl

8h 11m

1 stop

TWF10:11 pmTwin Falls Joslin

$1,117

Find similar

Delta

Dec 28

TWF6:00 amTwin Falls Joslin

5h 41m

1 stop

ORD12:41 pmChicago O'Hare Intl

Jan 1

ORD1:35 pmChicago O'Hare Intl

9h 36m

2 stops

TWF10:11 pmTwin Falls Joslin

$1,123

Find similar

Delta

Dec 28

TWF1:15 pmTwin Falls Joslin

9h 44m

2 stops

ORD11:59 pmChicago O'Hare Intl

Jan 1

ORD1:35 pmChicago O'Hare Intl

9h 36m

2 stops

TWF10:11 pmTwin Falls Joslin

$1,367

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Twin FallsChicago

TWF - ORD

TWFORD

Twin Falls Joslin

Sun 12/28

6:00 am-12:41 pm

1 stop5h 41m

Chicago O'Hare Intl

Thu 1/1

3:00 pm-10:11 pm

1 stop8h 11m

$1,117

Twin FallsChicago

TWF - ORD

TWFORD

Twin Falls Joslin

Sun 12/28

6:00 am-12:41 pm

1 stop5h 41m

Chicago O'Hare Intl

Thu 1/1

1:35 pm-10:11 pm

2 stops9h 36m

$1,123

Twin FallsChicago

TWF - ORD

TWFORD

Twin Falls Joslin

Sun 12/28

1:15 pm-11:59 pm

2 stops9h 44m

Chicago O'Hare Intl

Thu 1/1

1:35 pm-10:11 pm

2 stops9h 36m

$1,367

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Twin Falls to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Twin Falls to Illinois

Fastest flight time	4h 55m
Direct flights	None

The fastest flight from Twin Falls to Illinois takes 4h 55m

There are no direct flights from Twin Falls to Illinois. There are no popular flight routes from Twin Falls to Illinois.

Search flight deals

When did momondo last update prices for flights from Twin Falls Joslin Airport to Illinois?
Prices for flights from Twin Falls Joslin Airport to Illinois are updated daily.
How old do you have to be to fly from Twin Falls Joslin Airport to Illinois?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Twin Falls Joslin Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

How do I get Price Alerts for flights from Twin Falls to Illinois?
Price Alerts will notify you by email when the price for flights to Illinois from Twin Falls decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.
How can I save money on flights from Twin Falls to Illinois with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

Why should I use momondo to find a flight deal from Twin Falls to Illinois?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Twin Falls to Illinois. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Twin Falls to Illinois with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Illinois from Twin Falls with this policy.

How can momondo help me find flights from Twin Falls to Illinois?

Once all potential Twin Falls to Illinois flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Twin Falls to Illinois right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Twin Falls to Illinois flights. All you need is a valid email address and we will do the rest; it is that quick and easy.