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Cheap Flights from Billings to Chicago
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Cheap Flights from Billings to Chicago starting at S$ 202

Book one-way or return flights from Billings to Chicago from as little as S$ 202. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip
      • BIL17:47
        6h 9m
        1 stop
        ORD00:56
        Sat, May 11|Billings - Chicago|United Airlines
        S$ 202S$ 282
        28% OFF
        28% OFF
        S$ 282S$ 202
      • BIL18:00
        11h 11m
        1 stop
        ORD06:11
        Mon, May 6|Billings - Chicago|Alaska Airlines
        S$ 224S$ 282
        21% OFF
        21% OFF
        S$ 282S$ 224
      • BIL06:45
        13h 21m
        1 stop
        MDW21:06
        Sat, May 25|Billings - Chicago|United Airlines
        S$ 225S$ 282
        20% OFF
        20% OFF
        S$ 282S$ 225
      • BIL07:00
        15h 58m
        1 stop
        ORD23:58
        Sat, May 4|Billings - Chicago|Alaska Airlines
        S$ 233
        S$ 233
      • BIL12:32
        16h 13m
        1 stop
        ORD05:45
        Thu, May 2|Billings - Chicago|Alaska Airlines
        S$ 235
        S$ 235
      • BIL14:20
        5h 19m
        1 stop
        MDW20:39
        Sat, May 4|Billings - Chicago|United Airlines
        S$ 236
        S$ 236
      • BIL17:47
        16h 51m
        1 stop
        MDW11:38
        Sun, May 5|Billings - Chicago|United Airlines
        S$ 237
        S$ 237
      • BIL10:40
        8h 35m
        1 stop
        ORD20:15
        Sat, Jun 29|Billings - Chicago|Sun Country Airlines
        S$ 238
        S$ 238
      • BIL17:47
        16h 51m
        1 stop
        MDW11:38
        Mon, May 6|Billings - Chicago|United Airlines
        S$ 239
        S$ 239
      • BIL17:47
        6h 9m
        1 stop
        ORD00:56
        Mon, May 13|Billings - Chicago|United Airlines
        S$ 240
        S$ 240
      • BIL13:00
        3h 5m
        Direct
        CHI14:00
        Thu, May 2|Billings - Chicago|United Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Billings to Chicago? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Billings to Chicago. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.
Cheapest Airlines flying from Billings to Chicago

View airlines operating flights from Billings to Chicago. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Alaska Airlines
From S$ 193
Delta Air Lines
From S$ 196
United Airlines
From S$ 202
Sun Country Airlines
From S$ 238
Allegiant Air
From S$ 257
American Airlines
From S$ 456
ANA airlines

Find more flights and airlines

Alternative Routes from Billings to Chicago

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Billings to Chicago.

  • Cheapest
    Alaska Airlines
    BIL
    18:00
    16h 29m
    2 transfer
    ORD
    11:29
    Billings Logan International Airport - O'Hare International Airport
    Fri, May 3Alaska Airlines
    S$ 193
  • Delta Air Lines
    BIL
    05:30
    14h 35m
    2 transfer
    MDW
    21:05
    Billings Logan International Airport - Midway International Airport
    Mon, May 6Delta Air Lines
    S$ 196
  • Delta Air Lines
    BIL
    05:30
    14h 35m
    2 transfer
    MDW
    21:05
    Billings Logan International Airport - Midway International Airport
    Mon, May 6Delta Air Lines
    S$ 196
    Find More Flights

Frequently Asked Questions

  • When to buy flight tickets from Billings (BIL) to Chicago (CHI) the cheapest?

    Airlines adjust prices for flights from Billings to Chicago based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much is a flight from Billings (BIL) to Chicago (CHI) cost?

    According to Trip.com's data, the lowest price is around S$ 654.

  • What is the transportation method from the main airport to downtown in Chicago?

    • The distance from O'Hare International Airport to downtown is about 25km, by taxi about 40 minutes.
    • The distance from Midway International Airport to downtown is about 14km, by taxi about 30 minutes.

  • What's the most popular airline for direct flights from Billings (BIL) to Chicago (CHI)?

    American Airlines operates 1 direct flights from Billings (BIL) to Chicago (CHI).

  • How many airports in Chicago?

How to find a cheap flight from Billings to Chicago

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Billings to Chicago. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Flight Information from Billings to Chicago

Cheapest direct flight price

S$ 201

Cheapest return ticket price

S$ 888

Cheapest month

May

Peak season for travel

October

Flight distance

1,727.03km

Popular airline

American Airlines

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