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$81 Find cheap flights from Montana to Chicago

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Chicago departing on 6/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/29
Sat 7/6

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In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

July

Cheapest flight

$81
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly and prices are also 0% lower on average.
Flight from Missoula to Chicago Midway Airport

FAQs for booking flights from Montana to Chicago

  • How does KAYAK find such low prices on flights from Montana to Chicago?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Montana to Chicago.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Montana to Chicago?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Montana is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Montana to Chicago?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago with an airline and back to Montana with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Montana to Chicago?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago from Montana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from Montana to Chicago?

Find which airlines fly direct from Montana to Chicago, which days they fly and book direct flights.

Nonstop departures

Montana to Chicago

Monday

ANA, Aer Lingus, Aeromexico, +80 more

ANA, Aer Lingus, +81 more

Tuesday

ANA, Aer Lingus, Aerolineas Argentinas, +79 more

ANA, Aer Lingus, +80 more

Wednesday

ANA, Aer Lingus, Aeromexico, +79 more

ANA, Aer Lingus, +80 more

Thursday

ANA, Aer Lingus, Aeromexico, +79 more

ANA, Aer Lingus, +80 more

Friday

ANA, Aer Lingus, Aerolineas Argentinas, +81 more

ANA, Aer Lingus, +82 more

Saturday

ANA, Aer Lingus, Aerolineas Argentinas, +80 more

ANA, Aer Lingus, +81 more

Sunday

ANA, Aer Lingus, Aerolineas Argentinas, +80 more

ANA, Aer Lingus, +81 more

See more direct flights

Nonstop returns

Chicago to Montana

Monday

ANA, Aer Lingus, Aeromexico, +80 more

ANA, Aer Lingus, +81 more

Tuesday

ANA, Aer Lingus, Aerolineas Argentinas, +79 more

ANA, Aer Lingus, +80 more

Wednesday

ANA, Aer Lingus, Aeromexico, +79 more

ANA, Aer Lingus, +80 more

Thursday

ANA, Aer Lingus, Aeromexico, +79 more

ANA, Aer Lingus, +80 more

Friday

ANA, Aer Lingus, Aerolineas Argentinas, +81 more

ANA, Aer Lingus, +82 more

Saturday

ANA, Aer Lingus, Aerolineas Argentinas, +80 more

ANA, Aer Lingus, +81 more

Sunday

ANA, Aer Lingus, Aerolineas Argentinas, +80 more

ANA, Aer Lingus, +81 more

See more direct flights
See more direct flights

Book cheap flights from Montana to Chicago

Recent round-trip flight deals

7/25Thu
1 stopSun Country Air
6h 04mBZN-ORD
8/2Fri
1 stopSun Country Air
14h 02mORD-BZN
$175
7/13Sat
1 stopSun Country Air
9h 26mBZN-ORD
7/31Wed
1 stopSun Country Air
15h 48mORD-BZN
$195
9/28Sat
1 stopDelta
8h 17mGTF-ORD
9/30Mon
1 stopDelta
8h 01mORD-GTF
$206
8/5Mon
1 stopFrontier
26h 05mMSO-MDW
8/9Fri
1 stopFrontier
5h 35mMDW-MSO
$210
8/5Mon
1 stop
20h 24mMSO-ORD
8/9Fri
1 stop
15h 18mORD-MSO
$214
8/22Thu
1 stopDelta
7h 44mGTF-ORD
8/26Mon
2 stopsDelta
10h 02mORD-GTF
$223
9/12Thu
nonstopAmerican Airlines
3h 24mMSO-ORD
9/16Mon
nonstopAmerican Airlines
3h 38mORD-MSO
$229
9/27Fri
1 stop
8h 49mMSO-ORD
9/30Mon
1 stop
9h 10mORD-MSO
$254
9/13Fri
nonstopAmerican Airlines
3h 24mMSO-ORD
9/16Mon
nonstopAmerican Airlines
3h 38mORD-MSO
$266
9/13Fri
1 stopFrontier
19h 38mMSO-MDW
9/16Mon
1 stopFrontier
9h 24mMDW-MSO
$316

Search by stops

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Recent one-way flight deals

6/10Mon
1 stopFrontier
21h 01mMSO-MDW
$81
6/20Thu
1 stopSun Country Air
6h 28mBZN-ORD
$88
7/20Sat
2 stopsDelta
11h 59mGTF-ORD
$108
8/7Wed
2 stopsDelta
12h 08mGTF-ORD
$114
6/10Mon
3 stops
31h 49mMSO-ORD
$139
6/6Thu
2 stops
25h 36mBIL-ORD
$147
6/17Mon
nonstopAmerican Airlines
3h 27mFCA-ORD
$165
6/17Mon
1 stopAmerican Airlines
7h 15mFCA-ORD
$174
8/13Tue
2 stopsAlaska Airlines
19h 45mFCA-ORD
$178
7/16Tue
1 stopAlaska Airlines
10h 21mMSO-ORD
$178

Search by stops

Search by airline

Search by price

Last minute flights from Montana to Chicago

Last minute flight, train and bus deals

6/4Tue
multi-stopDelta
6h 20mFCA-ORD
6/5Wed
multi-stopDelta
6h 23mORD-FCA
$336
6/4Tue
nonstopUnited Airlines
3h 28mFCA-ORD
6/5Wed
nonstopUnited Airlines
3h 51mORD-FCA
$397
5/31Fri
multi-stopUnited Airlines
8h 15mFCA-ORD
6/8Sat
nonstopUnited Airlines
3h 51mORD-FCA
$407
5/31Fri
multi-stopUnited Airlines
7h 10mFCA-ORD
6/8Sat
multi-stopUnited Airlines
5h 59mORD-FCA
$416
6/4Tue
multi-stopDelta
9h 55mFCA-ORD
6/5Wed
multi-stopDelta
6h 23mORD-FCA
$422
6/3Mon
multi-stop
22h 50mBZN-ORD
6/6Thu
multi-stop
23h 06mORD-BZN
$528
6/3Mon
multi-stop
24h 08mBZN-ORD
6/6Thu
multi-stop
9h 46mORD-BZN
$542
6/3Mon
multi-stopAlaska Airlines
6h 40mBZN-ORD
6/6Thu
multi-stopAlaska Airlines
9h 52mORD-BZN
$600
6/4Tue
multi-stopAlaska Airlines
17h 53mBZN-ORD
6/6Thu
multi-stopAlaska Airlines
9h 52mORD-BZN
$639
6/4Tue
multi-stopAmerican Airlines
17h 16mFCA-ORD
6/5Wed
nonstopAmerican Airlines
3h 49mORD-FCA
$765

Search by stops

Search by airline

Search by price

Flights to Chicago

Return flight deals:

Chicago - Montana

Cabin classes:

$1,117
$1,364
$648
$315