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Cheap flights from Illinois to Billings from $155

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Illinois to Billings

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
2:50 pm - 9:12 pmORD  Chicago O'Hare Intl-BIL Billings Logan Intl
7h 22m1 stop Dallas/Fort Worth
American Airlines Logo
7:00 am - 4:00 pmBIL  Billings Logan Intl-ORD Chicago O'Hare Intl
8h 00m1 stop Dallas/Fort Worth
$315American Airlines
Tue, Oct 27 - Wed, Nov 4
Delta Logo
3:30 pm - 8:15 pmORD  Chicago O'Hare Intl-BIL Billings Logan Intl
5h 45m1 stop Minneapolis St Paul
Delta Logo
6:30 am - 11:40 amBIL  Billings Logan Intl-ORD Chicago O'Hare Intl
4h 10m1 stop Minneapolis St Paul
$321Delta
Tue, Oct 27 - Wed, Nov 4
United Airlines Logo
6:00 am - 1:13 pmORD  Chicago O'Hare Intl-BIL Billings Logan Intl
8h 13m1 stop Denver Intl
United Airlines Logo
2:40 pm - 9:13 pmBIL  Billings Logan Intl-ORD Chicago O'Hare Intl
5h 33m1 stop Denver Intl
$321United Airlines
Sat, Feb 27 - Wed, Mar 3
United Airlines Logo
4:20 pm - 9:14 pmORD  Chicago O'Hare Intl-BIL Billings Logan Intl
5h 54m1 stop Denver Intl
United Airlines Logo
5:00 am - 11:19 amBIL  Billings Logan Intl-ORD Chicago O'Hare Intl
5h 19m1 stop Denver Intl
$321United Airlines
Sat, Nov 7 - Wed, Nov 11
Delta Logo
7:30 am - 12:19 pmORD  Chicago O'Hare Intl-BIL Billings Logan Intl
5h 49m1 stop Salt Lake City
Delta Logo
12:58 pm - 9:53 pmBIL  Billings Logan Intl-ORD Chicago O'Hare Intl
7h 55m1 stop Salt Lake City
$321Delta
Sat, Feb 27 - Wed, Mar 3
Delta Logo
7:35 am - 12:18 pmORD  Chicago O'Hare Intl-BIL Billings Logan Intl
5h 43m1 stop Salt Lake City
Delta Logo
12:58 pm - 10:05 pmBIL  Billings Logan Intl-ORD Chicago O'Hare Intl
8h 07m1 stop Salt Lake City
$321Delta
Tue, Oct 27 - Wed, Nov 4
American Airlines Logo
3:00 pm - 10:10 pmORD  Chicago O'Hare Intl-BIL Billings Logan Intl
8h 10m1 stop Dallas/Fort Worth
American Airlines Logo
1:13 pm - 11:30 pmBIL  Billings Logan Intl-ORD Chicago O'Hare Intl
9h 17m1 stop Dallas/Fort Worth
$353American Airlines
Tue, Sep 29 - Fri, Oct 2
American Airlines Logo
11:21 am - 9:12 pmMLI  Moline Quad-City-BIL Billings Logan Intl
10h 51m2 stops Chicago O'Hare Intl Dallas/Fort Worth
American Airlines Logo
7:00 am - 4:43 pmBIL  Billings Logan Intl-MLI Moline Quad-City
8h 43m1 stop Dallas/Fort Worth
$354American Airlines
Thu, Oct 29 - Sun, Nov 1
Multiple Airlines Logo
12:51 pm - 3:12 pmORD  Chicago O'Hare Intl-BIL Billings Logan Intl
27h 21m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
9:47 pm - 11:46 amBIL  Billings Logan Intl-ORD Chicago O'Hare Intl
12h 59m1 stop Las Vegas Harry Reid Intl
$387Multiple Airlines
Mon, Dec 7 - Sun, Dec 13
Multiple Airlines Logo
8:55 pm - 9:32 pmORD  Chicago O'Hare Intl-BIL Billings Logan Intl
25h 37m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
10:20 pm - 5:38 amBIL  Billings Logan Intl-ORD Chicago O'Hare Intl
30h 18m1 stop Las Vegas Harry Reid Intl
$401Multiple Airlines
Thu, Oct 1 - Mon, Oct 5

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United Airlines flights from Illinois to Billings

Our best United Airlines deals on Illinois to Billings flight tickets
United Airlines
Sep 29
ORD5:00 amChicago O'Hare Intl
5h 46m
1 stop
BIL9:46 amBillings Logan Intl
Oct 3
BIL5:00 amBillings Logan Intl
5h 28m
1 stop
ORD11:28 amChicago O'Hare Intl
$353
United Airlines
Oct 1
ORD3:50 pmChicago O'Hare Intl
6h 20m
1 stop
BIL9:10 pmBillings Logan Intl
Oct 5
BIL4:00 pmBillings Logan Intl
5h 46m
1 stop
ORD10:46 pmChicago O'Hare Intl
$375
United Airlines
Nov 19
STL8:50 amLambert-St Louis
5h 39m
1 stop
BIL1:29 pmBillings Logan Intl
Nov 22
BIL7:00 amBillings Logan Intl
4h 38m
1 stop
STL12:38 pmLambert-St Louis
$376

Delta flights from Illinois to Billings

Our best Delta deals on Illinois to Billings flight tickets
Delta
Oct 27
ORD7:35 amChicago O'Hare Intl
5h 43m
1 stop
BIL12:18 pmBillings Logan Intl
Nov 4
BIL12:58 pmBillings Logan Intl
8h 07m
1 stop
ORD10:05 pmChicago O'Hare Intl
$321
Delta
Oct 27
ORD9:59 amChicago O'Hare Intl
8h 50m
2 stops
BIL5:49 pmBillings Logan Intl
Nov 4
BIL12:58 pmBillings Logan Intl
8h 07m
1 stop
ORD10:05 pmChicago O'Hare Intl
$326
Delta
Oct 27
ORD9:59 amChicago O'Hare Intl
8h 50m
2 stops
BIL5:49 pmBillings Logan Intl
Nov 4
BIL12:58 pmBillings Logan Intl
9h 59m
2 stops
ORD11:57 pmChicago O'Hare Intl
$331

momondo Fare Finder

 
Use the filters below to find and compare flights from Illinois to Billings that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoBillings

ORD Chicago O'Hare Intl - BIL Billings Logan Intl

ORDBIL

Chicago O'Hare Intl

Tue 10/27

2:50 pm-9:12 pm

1 stop7h 22m

Billings Logan Intl

Wed 11/4

7:00 am-4:00 pm

1 stop8h 00m

$315
Quickest round-trip

ChicagoBillings

ORD Chicago O'Hare Intl - BIL Billings Logan Intl

ORDBIL

Chicago O'Hare Intl

Tue 10/27

3:30 pm-8:15 pm

1 stop5h 45m

Billings Logan Intl

Wed 11/4

6:30 am-11:40 am

1 stop4h 10m

$321

ChicagoBillings

ORD Chicago O'Hare Intl - BIL Billings Logan Intl

ORDBIL

Chicago O'Hare Intl

Sat 2/27

6:00 am-1:13 pm

1 stop8h 13m

Billings Logan Intl

Wed 3/3

2:40 pm-9:13 pm

1 stop5h 33m

$321

ChicagoBillings

ORD Chicago O'Hare Intl - BIL Billings Logan Intl

ORDBIL

Chicago O'Hare Intl

Sat 11/7

4:20 pm-9:14 pm

1 stop5h 54m

Billings Logan Intl

Wed 11/11

5:00 am-11:19 am

1 stop5h 19m

$321

ChicagoBillings

ORD Chicago O'Hare Intl - BIL Billings Logan Intl

ORDBIL

Chicago O'Hare Intl

Sat 2/27

7:30 am-12:19 pm

1 stop5h 49m

Billings Logan Intl

Wed 3/3

12:58 pm-9:53 pm

1 stop7h 55m

$321

ChicagoBillings

ORD Chicago O'Hare Intl - BIL Billings Logan Intl

ORDBIL

Chicago O'Hare Intl

Tue 10/27

7:35 am-12:18 pm

1 stop5h 43m

Billings Logan Intl

Wed 11/4

12:58 pm-10:05 pm

1 stop8h 07m

$321

ChicagoBillings

ORD Chicago O'Hare Intl - BIL Billings Logan Intl

ORDBIL

Chicago O'Hare Intl

Tue 9/29

3:00 pm-10:10 pm

1 stop8h 10m

Billings Logan Intl

Fri 10/2

1:13 pm-11:30 pm

1 stop9h 17m

$353

MolineBillings

MLI Moline Quad-City - BIL Billings Logan Intl

MLIBIL

Moline Quad-City

Thu 10/29

11:21 am-9:12 pm

2 stops10h 51m

Billings Logan Intl

Sun 11/1

7:00 am-4:43 pm

1 stop8h 43m

$354

ChicagoBillings

ORD Chicago O'Hare Intl - BIL Billings Logan Intl

ORDBIL

Chicago O'Hare Intl

Mon 12/7

12:51 pm-3:12 pm

1 stop27h 21m

Billings Logan Intl

Sun 12/13

9:47 pm-11:46 am

1 stop12h 59m

$387

ChicagoBillings

ORD Chicago O'Hare Intl - BIL Billings Logan Intl

ORDBIL

Chicago O'Hare Intl

Thu 10/1

8:55 pm-9:32 pm

1 stop25h 37m

Billings Logan Intl

Mon 10/5

10:20 pm-5:38 am

1 stop30h 18m

$401

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Billings from

How to get the cheapest flight ticket from Illinois to Billings

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 month to fly to Billings?

The month of March is, on average, the cheapest month to fly to Billings from Illinois, with most prices found around $328. The month of October is another great option to travel to Billings, with average flight prices from Illinois averaging around $341.

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

Our data shows that Saturday is the least expensive day to fly to Billings. Tickets to fly out on this day can be as low as $371. Flights from Illinois to Billings on a Monday will generally be more expensive and average around $734. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Billings?

According to our data, the cheapest time of day to fly to Billings is in the evening. momondo users have found flights departing from Illinois to Billings in the evening for as low as $404. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Billings, so prices are often more expensive at around $459 per ticket.

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

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

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

There are 2 cabin classes available to choose from on Illinois to Billings 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 Illinois to Billings flights?

You could potentially save up to 46% on your flight if you consider stops on a Illinois to Billings flight.

Cheap Illinois to Billings flight deals and tips

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

Best Price Found

$155

Fastest flight time

3h 16m

Direct flights

Mon, Tue, Wed, Sat and Sun

Airports in Billings

1 airport
The best one-way flight to Billings from Illinois in the past 72 hours is $155. The best round-trip flight deal from Illinois to Billings found on momondo in the last 72 hours is $315.
The fastest flight from Illinois to Billings takes 3h 16m
Direct flights go from Illinois to Billings on Monday, Tuesday, Wednesday, Saturday and Sunday. The only airline offering direct flights is American Airlines.
There is 1 airport in Billings. From Illinois there are direct flights to Billings Logan Intl (BIL).
Search flight deals

Frequently asked questions about flying from Illinois to Billings

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

    Prices for flights from Illinois to Billings Logan Intl Airport are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Illinois to Billings Logan Intl Airport.

  • What documentation or ID do you need to fly to Billings Logan Intl Airport?

    The travel and health documents you'll need for your trip to Billings Logan Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Billings Logan Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Illinois to Billings

Compare and see reviews for airlines that fly from Illinois to Billings with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $248Free CancellationRating
7.4
10,214 reviews
Search United Airlines flights
American AirlinesPriceFrom $251Free CancellationRating
7.1
12,075 reviews
Search American Airlines flights
DeltaPriceFrom $269Free CancellationRating
7.8
8,579 reviews
Search Delta flights

Traveling to a place near Billings?

Book flights to Billings if you plan to visit one of these locations
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Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Illinois to Billings. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Billings from Illinois on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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

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

If you are simply researching potential flights to Billings, momondo offers a useful price alert feature which will track prices for flights to Billings from Illinois and alert you when they change.

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