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Cheap flights from Billings to Illinois from $157

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Billings to Illinois departing on 12/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Billings to Illinois

Cheap round-trip flights

These are some of the best round-trip flight deals from Billings to Illinois that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Billings to Illinois.

Cheap last minute flights

Planning a quick getaway from Billings to Illinois? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Illinois, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Billings to Illinois

Find recent round-trip train or bus tickets from Billings to Illinois.

All round-trip flight deals to Illinois

The cheapest plane tickets to Illinois found on KAYAK recently.
10:30 pm - 5:28 pmBIL-ORD
17h 58m2 stops
10:47 pm - 10:12 amORD-BIL
12h 25m1 stop
Sun, Dec 15 - Sun, Jan 12
10:30 pm - 2:26 pmBIL-ORD
14h 56m1 stop
10:47 pm - 10:12 amORD-BIL
12h 25m1 stop
Sun, Dec 15 - Sun, Jan 12
5:00 am - 2:14 pmBIL-ORD
8h 14m1 stop
5:00 am - 1:33 pmORD-BIL
9h 33m1 stop
$354American Airlines
Find Deal
Fri, Jan 17 - Sun, Jan 26
6:20 am - 1:31 pmBIL-MDW
6h 11m1 stop
6:59 pm - 11:07 pmMDW-BIL
5h 08m1 stop
$354Delta
Find Deal
Sun, Dec 15 - Sun, Jan 12
6:20 am - 1:31 pmBIL-MDW
6h 11m1 stop
2:08 pm - 11:07 pmMDW-BIL
9h 59m2 stops
$359Delta
Find Deal
Sun, Dec 15 - Sun, Jan 12
1:29 pm - 5:53 amBIL-ORD
15h 24m1 stop
5:54 pm - 10:46 pmORD-BIL
29h 52m1 stop
$393Alaska Airlines
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Mon, Mar 10 - Mon, Mar 17
2:55 pm - 4:58 pmBIL-ORD
25h 03m2 stops
5:54 pm - 12:49 pmORD-BIL
19h 55m1 stop
$408Alaska Airlines
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Mon, Mar 10 - Mon, Mar 17
7:00 am - 2:54 pmBIL-ORD
6h 54m1 stop
7:10 am - 1:14 pmORD-BIL
7h 04m1 stop
$444United Airlines
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Tue, Dec 17 - Wed, Dec 25
7:00 am - 1:12 pmBIL-ORD
5h 12m1 stop
7:10 am - 1:14 pmORD-BIL
7h 04m1 stop
$464United Airlines
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Sun, Dec 15 - Wed, Dec 25
1:57 pm - 9:19 pmBIL-ORD
6h 22m1 stop
5:00 am - 1:27 pmORD-BIL
9h 27m1 stop
$496American Airlines
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Fri, Dec 20 - Sun, Jan 5
6:20 am - 2:38 pmBIL-ORD
7h 18m1 stop
$157Delta
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Tue, Dec 24
5:20 am - 6:52 pmBIL-ORD
12h 32m2 stops
$162Delta
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Wed, Dec 25
5:20 am - 12:40 pmBIL-ORD
6h 20m1 stop
$177Delta
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Thu, Jan 23
1:25 pm - 11:59 pmBIL-ORD
9h 34m1 stop
$218Alaska Airlines
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Sat, May 24
1:45 pm - 5:04 amBIL-ORD
14h 19m2 stops
$229Alaska Airlines
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Sat, May 24
7:40 am - 11:59 pmBIL-ORD
15h 19m1 stop
$234Alaska Airlines
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Thu, May 22
2:33 pm - 12:49 pmBIL-ORD
21h 16m2 stops
$273United Airlines
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Mon, Jan 27
5:48 pm - 2:40 pmBIL-ORD
19h 52m2 stops
$284United Airlines
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Tue, Dec 24
7:00 am - 9:28 pmBIL-ORD
13h 28m2 stops
$292United Airlines
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Wed, May 21
2:46 pm - 4:21 amBIL-ORD
12h 35m2 stops
$311United Airlines
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Sat, Feb 22
6:23 am - 1:35 pmBIL-MDW
6h 12m1 stop
7:17 pm - 11:20 pmMDW-BIL
5h 03m1 stop
$784Delta
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Wed, Nov 27 - Mon, Dec 2
11:40 am - 5:58 pmBIL-ORD
5h 18m1 stop
5:30 pm - 11:20 pmORD-BIL
6h 50m1 stop
$784Delta
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Wed, Nov 27 - Mon, Dec 2
11:40 am - 9:46 pmBIL-MDW
9h 06m2 stops
7:17 pm - 11:20 pmMDW-BIL
5h 03m1 stop
$789Delta
Find Deal
Wed, Nov 27 - Mon, Dec 2
5:20 am - 4:33 pmBIL-ORD
10h 13m2 stops
5:30 pm - 11:20 pmORD-BIL
6h 50m1 stop
$789Delta
Find Deal
Wed, Nov 27 - Mon, Dec 2
11:40 am - 9:46 pmBIL-MDW
9h 06m2 stops
12:43 pm - 11:20 pmMDW-BIL
11h 37m2 stops
$794Delta
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Wed, Nov 27 - Mon, Dec 2
11:40 am - 8:25 pmBIL-ORD
7h 45m2 stops
12:00 pm - 11:20 pmORD-BIL
12h 20m2 stops
$794Delta
Find Deal
Wed, Nov 27 - Mon, Dec 2
11:40 am - 9:46 pmBIL-MDW
9h 06m2 stops
7:17 pm - 11:20 pmMDW-BIL
5h 03m1 stop
$871Delta
Find Deal
Thu, Nov 28 - Mon, Dec 2
11:40 am - 9:46 pmBIL-MDW
9h 06m2 stops
1:30 pm - 12:27 amMDW-BIL
11h 57m2 stops
$876Delta
Find Deal
Thu, Nov 28 - Mon, Dec 2
10:45 am - 6:55 pmBIL-ORD
7h 10m1 stop
12:14 am - 9:42 amORD-BIL
10h 28m1 stop
$902United Airlines
Find Deal
Wed, Nov 27 - Sun, Dec 1
7:00 am - 9:27 amBIL-ORD
25h 27m2 stops
12:14 am - 9:42 amORD-BIL
10h 28m1 stop
$999United Airlines
Find Deal
Thu, Nov 28 - Sun, Dec 1

American Airlines flights from Billings to Illinois

Our best American Airlines deals on Billings to Illinois flight tickets
American Airlines
Jan 17
BIL5:00 amBillings Logan Intl
8h 14m
1 stop
ORD2:14 pmChicago O'Hare Intl
Jan 26
ORD5:00 amChicago O'Hare Intl
9h 33m
1 stop
BIL1:33 pmBillings Logan Intl
American Airlines
Dec 20
BIL1:57 pmBillings Logan Intl
6h 22m
1 stop
ORD9:19 pmChicago O'Hare Intl
Jan 5
ORD5:00 amChicago O'Hare Intl
9h 27m
1 stop
BIL1:27 pmBillings Logan Intl
American Airlines
Apr 8
BIL2:01 pmBillings Logan Intl
7h 25m
1 stop
STL10:26 pmLambert-St Louis
Apr 15
STL5:34 amLambert-St Louis
7h 28m
1 stop
BIL12:02 pmBillings Logan Intl

Alaska Airlines flights from Billings to Illinois

Our best Alaska Airlines deals on Billings to Illinois flight tickets
Alaska Airlines
Mar 10
BIL1:29 pmBillings Logan Intl
15h 24m
1 stop
ORD5:53 amChicago O'Hare Intl
Mar 17
ORD5:54 pmChicago O'Hare Intl
29h 52m
1 stop
BIL10:46 pmBillings Logan Intl
Alaska Airlines
Mar 10
BIL2:55 pmBillings Logan Intl
25h 03m
2 stops
ORD4:58 pmChicago O'Hare Intl
Mar 17
ORD5:54 pmChicago O'Hare Intl
19h 55m
1 stop
BIL12:49 pmBillings Logan Intl
Alaska Airlines
Jan 6
BIL1:34 pmBillings Logan Intl
9h 25m
1 stop
ORD11:59 pmChicago O'Hare Intl
Jan 13
ORD5:28 pmChicago O'Hare Intl
20h 26m
1 stop
BIL12:54 pmBillings Logan Intl

See travel insights to Illinois from

How to get the cheapest flight ticket from Billings to Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from Billings to Illinois is on a Sunday when prices can be found for as low as $0. Flights from Billings to Illinois on a Saturday will generally be more expensive and average around $654. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest Billings Logan Intl to Illinois flight route?

Fly from Billings Logan Intl to Chicago O'Hare Intl for the best Billings Logan Intl - Illinois flight prices

What cabin class options are available on Billings Logan Intl to Illinois flights?

There are 2 cabin classes available to choose from on Billings Logan Intl to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Billings to Illinois flights?

You could potentially save up to 3% on your flight if you consider stops on a Billings to Illinois flight.

Cheap Billings to Illinois flight deals and tips

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

Best Price Found

$157

Fastest flight time

4h 19m

Direct flights

None

Airports in Illinois

3 airports
The best one-way flight to Illinois from Billings in the past 72 hours is $157. The best round-trip flight deal from Billings to Illinois found on momondo in the last 72 hours is $320.
The fastest flight from Billings to Illinois takes 4h 19m
There are no direct flights from Billings to Illinois. Popular non-direct routes for this connection are Billings Logan Intl Airport - Chicago O'Hare Intl Airport, Billings Logan Intl Airport - Lambert-St Louis Airport and Billings Logan Intl Airport - Chicago Midway Airport.
There are 3 airports near Illinois: Chicago O'Hare Intl (ORD), Chicago Midway (MDW), Lambert-St Louis (STL)

  • When did momondo last update prices for flights from Billings Logan Intl Airport to Illinois?

    Prices for flights from Billings Logan Intl Airport to Illinois are updated daily.

  • How many operators does momondo search for flights from Billings Logan Intl Airport to Illinois?

  • How old do you have to be to fly from Billings Logan Intl Airport to Illinois?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Billings Logan Intl 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.

  • What is the most popular plane model from Billings to Illinois?


Best airlines flying from Billings to Illinois

Compare and see reviews for airlines that fly from Billings to Illinois with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $314Free CancellationRating
8.0
8,734 reviews
Search Delta flights
American AirlinesPriceFrom $439Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $518Free CancellationRating
7.4
9,156 reviews
Search United Airlines flights

Why use momondo?

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

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

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

Flights from Billings to Illinois with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Billings to Illinois?

momondo provides multiple filters to help you find the best flight to Illinois from Billings. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Illinois from Billings are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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