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Banff

$50+ Cheap flights from Chicago (CHI) to Banff, Canada

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — YYC
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago to Banff are usually found in May or October, booked 23 days in advance, depart on a Thursday or Monday and return on a Sunday

Cheap flight deals from Chicago to Banff

Cheapest flights from Chicago to Banff
Explore the most affordable flight options available from Chicago to Banff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/181:35 pmORD - YYC
1 stop10h 38mDelta
Wed 12/247:30 amYYC - ORD
2 stops15h 32mDelta
Deal found 12/17$424
This KAYAK deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2311:48 amMDW - YYC
1 stop10h 18mDelta
Thu 1/86:30 amYYC - MDW
1 stop5h 39mDelta
Deal found 12/16$425
This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/181:50 pmMDW - YYC
1 stop8h 07mDelta
Wed 12/246:30 amYYC - MDW
1 stop9h 49mDelta
Deal found 12/17$495
This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/191:35 pmORD - YYC
1 stop10h 38mDelta
Wed 12/247:30 amYYC - ORD
2 stops15h 32mDelta
Deal found 12/17$511
This KAYAK deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/238:30 pmORD - YYC
1 stop13h 13mMultiple Airlines
Thu 1/812:37 pmYYC - ORD
Nonstop3h 31mMultiple Airlines
Deal found 12/16$529
This KAYAK deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/231:59 pmORD - YYC
1 stop10h 16mDelta
Thu 1/86:30 amYYC - ORD
2 stops13h 35mDelta
Deal found 12/16$535
This KAYAK deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/238:30 pmORD - YYC
1 stop13h 13mAir Canada
Thu 1/88:25 amYYC - ORD
2 stops10h 20mAir Canada
Deal found 12/16$565
This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/181:14 pmMDW - YYC
2 stops8h 43mDelta
Thu 12/256:30 amYYC - MDW
1 stop9h 49mDelta
Deal found 12/17$597
This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/201:59 pmORD - YYC
1 stop10h 16mDelta
Tue 12/236:30 amYYC - ORD
1 stop10h 17mDelta
Deal found 12/16$597
This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/201:59 pmORD - YYC
1 stop10h 16mDelta
Mon 12/226:30 amYYC - ORD
1 stop10h 17mDelta
Deal found 12/17$607
This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2411:48 amMDW - YYC
1 stop10h 18mDelta
Thu 1/16:30 amYYC - MDW
1 stop9h 49mDelta
Deal found 12/16$650
This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:00 amMDW - YYC
2 stops18h 15mDelta
Sun 1/47:35 pmYYC - MDW
2 stops16h 13mDelta
Deal found 12/17$656

Find flight deals from Chicago to Banff

Keep the following information in mind while searching for Chicago to Banff flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$159
(Kiwi.com)

One-way from

$50
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$405
Provider with most accurate pricing for Chicago (CHI)-Calgary flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Calgary flights.
Search Deals
From Chicago (CHI) to Banff
Search Deals
One-way flight from Chicago (CHI) to Banff
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chicago to Banff that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Chicago to Banff that are best for you.

Fly from

Chicago

Fly to

Banff

Route

Depart

Return

Price

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Fri 1/23

2:20 pm-5:15 pm

Nonstop3h 55m

Calgary

Fri 1/30

9:00 am-1:35 pm

Nonstop3h 35m

$165

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Tue 2/3

8:45 am-11:35 am

Nonstop3h 50m

Calgary

Thu 2/12

12:33 pm-5:05 pm

Nonstop3h 32m

$175

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Tue 2/3

8:45 am-11:35 am

Nonstop3h 50m

Calgary

Wed 2/11

2:13 pm-11:59 pm

1 stop8h 46m

$190

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Fri 1/23

2:20 pm-5:15 pm

Nonstop3h 55m

Calgary

Fri 1/30

7:55 am-9:45 pm

1 stop12h 50m

$192

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Thu 1/22

1:55 pm-9:53 pm

1 stop8h 58m

Calgary

Mon 1/26

6:15 am-11:59 pm

1 stop16h 44m

$200

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Fri 1/9

5:40 am-1:08 pm

1 stop8h 28m

Calgary

Fri 1/16

6:15 am-7:51 pm

1 stop12h 36m

$206

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Thu 1/29

9:00 am-10:52 pm

1 stop14h 52m

Calgary

Mon 2/2

9:00 am-1:35 pm

Nonstop3h 35m

$219

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Sun 3/1

1:20 pm-11:05 pm

1 stop10h 45m

Calgary

Sat 3/7

6:30 am-6:01 pm

1 stop10h 31m

$251

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Fri 1/9

12:30 pm-8:54 pm

1 stop9h 24m

Calgary

Fri 1/16

7:40 am-5:44 pm

1 stop9h 04m

$252

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Sun 2/8

12:30 pm-8:54 pm

1 stop9h 24m

Calgary

Sat 2/14

6:30 am-6:01 pm

1 stop10h 31m

$252

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 37 results
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Best time to book a flight from Chicago to Banff

Have a flexible travel schedule? Discover the best time to fly to Banff from Chicago with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Chicago to Banff

How far ahead should I book a flight from Chicago to Banff?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Banff. Price data was last updated on December 12, 2025.

The best time to book flights from Chicago to Banff is 23 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Chicago to Banff?

Currently, April is the cheapest month in which you can book a flight from Chicago to Banff (average of $80). Flying from Chicago to Banff in December is currently the most expensive (average of $161). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CHI to B4N?

Find hourly flight availability from Chicago to Banff. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

It’s optimal to fly from Chicago to Banff in the afternoon. By choosing this option you can save up to 35% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Chicago to Banff?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Banff. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Chicago to Banff flight should consider departing on Thursday afternoons when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Chicago to Banff

Explore weekly flight availability from Chicago to Banff. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 18, 2025.

The most flights from CHI to B4N are scheduled on a Monday (4 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Banff

Get insights into the airlines that provide service to Banff. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Banff. Reviews last updated December 18, 2025.
Read through reviews of airlines operating flights from Chicago to Banff, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,005 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,005 reviews
Delta
7.9
Good
8,005 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,092 reviews
Delta
7.9
Good
8,005 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,055 reviews
Delta
7.9
Good
8,005 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
WestJet
7.2
Good
3,204 reviews
Delta
7.9
Good
8,005 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,534 reviews
Delta
7.9
Good
8,005 reviews

Food

7.3

Entertainment

7.9

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Banff. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Chicago to Banff?

    There are many flights that can get you from Chicago to Banff in 3h 50m. Fly via WestJet, United Airlines, or Delta to get the fastest option. Chicago and Banff are separated by a distance of 1381 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Chicago to Banff one-way?

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as $62. However, be on the lookout for offers from United Airlines and American Airlines, as they are both options that can get you from Chicago to Banff for a low price.

  • What are the most reliable airlines from Chicago to Banff?

    Before booking your flight to Banff from Chicago, check out the most reliable airlines to get you to your destination on time: American Airlines (81%), Qatar Airways (81%), British Airways( 81%).

  • What are the cheapest flights from Chicago to Banff?

    While on average a flight from Chicago to Banff is generally $405, our data shows the cheapest flight currently is $69. When looking at the most popular route, (Chicago O'Hare Intl - Calgary), you can expect to pay $164 for that flight.

  • Can I find deals for flights from Chicago to Banff that include hotel bookings?

    Yes. In addition to deals on Chicago to Banff flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chicago to Banff?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Banff.

  • Can I find deals for business class flights from Chicago to Banff?

    Yes. Cheapflights offers flight deals from Chicago to Banff by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chicago to Banff?

    Currently, April is the cheapest month in which you can book a flight from Chicago to Banff (average of $80). Flying from Chicago to Banff in December is currently the most expensive (average of $161). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 5 airlines flying from Chicago to Banff

Discover the top 5 airlines that operate flights from Chicago to Banff. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$86Average$227FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$90Average$317FlexibilityNo cancel feeOn-time69%
DeltaCheapest$109Average$287FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$142Average$246FlexibilityNo cancel feeOn-time60%
American AirlinesCheapest$195Average$410FlexibilityNo cancel feeOn-time71%

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