$416+ Cheap flights from Chicago (CHI) to Thunder Bay (YQT)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — YQT
Oct 20 — Oct 271
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Chicago to Thunder Bay with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Chicago to Thunder Bay
Cheapest
Best
Last-minute
Cheapest flights from Chicago to Thunder BayExplore the most affordable flight options available from Chicago to Thunder Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 20, 2026.
Explore the most affordable flight options available from Chicago to Thunder Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:20 pm -
2 stops25h 08m
Wed 11/117:05 am -
1 stop5h 35m
Deal found 9/20![Porter Airlines logo]()
$416
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/103:20 pm -
1 stop20h 40m
Sat 10/171:50 pm -
1 stop22h 10m
Deal found 9/15![Porter Airlines logo]()
$423
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/153:20 pm -
1 stop5h 25m
Thu 10/226:00 am -
1 stop6h 00m
Deal found 9/17![Porter Airlines logo]()
$432
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:20 pm -
1 stop13h 54m
Sun 11/89:55 am -
2 stops26h 45m
Deal found 9/17![Porter Airlines logo]()
$461
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3112:20 pm -
1 stop8h 59m
Sat 11/71:30 pm -
1 stop5h 10m
Deal found 9/16![Porter Airlines logo]()
$469
This FlightHub deal was found by Cheapflights users on 9/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/911:45 am -
1 stop6h 35m
Fri 10/166:00 am -
1 stop6h 00m
Deal found 9/15![Porter Airlines logo]()
$517
This oojo deal was found by Cheapflights users on 9/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:30 pm -
2 stops24h 15m
Thu 10/227:50 pm -
1 stop21h 50m
Deal found 9/17![WestJet logo]()
$544
This Air Canada deal was found by Cheapflights users on 9/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/93:45 pm -
1 stop6h 13m
Fri 10/165:15 am -
1 stop7h 06m
Deal found 9/15![Multiple Airlines logo]()
$578
This Air Canada deal was found by Cheapflights users on 9/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/93:45 pm -
1 stop6h 13m
Fri 10/165:15 am -
2 stops10h 37m
Deal found 9/15![Air Canada logo]()
$582
This Air Canada deal was found by Cheapflights users on 9/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:50 am -
1 stop7h 18m
Thu 10/2211:45 am -
1 stop7h 45m
Deal found 9/17![Multiple Airlines logo]()
$594
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:44 pm -
2 stops13h 11m
Sat 10/171:50 pm -
1 stop22h 10m
Deal found 9/15![Multiple Airlines logo]()
$696
This Booking.com deal was found by Cheapflights users on 9/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:42 pm -
3 stops27h 12m
Wed 11/116:20 am -
3 stops18h 27m
Deal found 9/20![Multiple Airlines logo]()
$804
Best flights from Chicago to Thunder BayDiscover carefully curated flight deals from Chicago to Thunder Bay that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 20, 2026.
Discover carefully curated flight deals from Chicago to Thunder Bay that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:20 pm -
2 stops25h 08m
Wed 11/117:05 am -
1 stop5h 35m
Deal found 9/20![Porter Airlines logo]()
$416
This Air Canada deal was found by Cheapflights users on 9/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/93:45 pm -
1 stop6h 13m
Fri 10/165:15 am -
2 stops10h 37m
Deal found 9/15![Air Canada logo]()
$582
This Mytrip deal was found by Cheapflights users on 9/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:10 am -
3 stops33h 55m
Sat 11/79:00 am -
1 stop9h 40m
Deal found 9/16![Multiple Airlines logo]()
$603
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/103:20 pm -
1 stop20h 40m
Sat 10/171:50 pm -
1 stop22h 10m
Deal found 9/15![Porter Airlines logo]()
$423
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1511:45 am -
1 stop9h 00m
Thu 10/2211:35 am -
2 stops24h 25m
Deal found 9/17![Porter Airlines logo]()
$433
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:20 pm -
2 stops26h 08m
Sat 11/71:30 pm -
1 stop5h 10m
Deal found 9/16![Porter Airlines logo]()
$473
This Air Canada deal was found by Cheapflights users on 9/18. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/99:55 am -
1 stop6h 13m
Fri 10/165:15 am -
1 stop5h 33m
Deal found 9/18![Multiple Airlines logo]()
$610
This Air Canada deal was found by Cheapflights users on 9/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:00 am -
2 stops10h 05m
Mon 11/165:00 am -
2 stops11h 00m
Deal found 9/20![Air Canada logo]()
$672
This FlightHub deal was found by Cheapflights users on 9/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/911:45 am -
1 stop6h 35m
Fri 10/166:00 am -
1 stop6h 00m
Deal found 9/15![Porter Airlines logo]()
$517
This Air Canada deal was found by Cheapflights users on 9/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1310:15 am -
1 stop4h 50m
Mon 11/165:00 am -
1 stop5h 44m
Deal found 9/20![Multiple Airlines logo]()
$636
This oojo deal was found by Cheapflights users on 9/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/912:27 pm -
2 stops29h 18m
Fri 10/167:50 pm -
2 stops23h 10m
Deal found 9/15![WestJet logo]()
$1,493
This Mytrip deal was found by Cheapflights users on 9/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:20 pm -
3 stops25h 08m
Sun 11/89:00 am -
1 stop9h 40m
Deal found 9/17![Porter Airlines logo]()
$530
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:44 pm -
2 stops13h 11m
Sat 10/171:50 pm -
1 stop22h 10m
Deal found 9/15![Multiple Airlines logo]()
$696
This Air Canada deal was found by Cheapflights users on 9/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/309:35 pm -
2 stops18h 33m
Sat 10/35:15 am -
2 stops10h 37m
Deal found 9/17![Air Canada logo]()
$850
This Booking.com deal was found by Cheapflights users on 9/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:42 pm -
3 stops27h 12m
Wed 11/116:20 am -
3 stops18h 27m
Deal found 9/20![Multiple Airlines logo]()
$804
This oojo deal was found by Cheapflights users on 9/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/159:29 am -
2 stops32h 31m
Thu 10/227:50 pm -
2 stops21h 24m
Deal found 9/17![WestJet logo]()
$1,536
This oojo deal was found by Cheapflights users on 9/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/105:31 pm -
2 stops24h 14m
Sat 10/177:20 pm -
2 stops22h 27m
Deal found 9/15![WestJet logo]()
$1,547
Last-minute flights from Chicago to Thunder BayDiscover last-minute flight deals from Chicago to Thunder Bay. Data last updated September 20, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Thunder Bay. Data last updated September 20, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 9/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/243:20 pm -
1 stop24h 15m
Thu 10/16:00 am -
1 stop6h 00m
Deal found 9/19![Porter Airlines logo]()
$938
This Air Canada deal was found by Cheapflights users on 9/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/294:33 pm -
1 stop5h 30m
Sat 10/35:15 am -
1 stop7h 45m
Deal found 9/15![Air Canada logo]()
$646
This FlightHub deal was found by Cheapflights users on 9/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/911:45 am -
1 stop6h 35m
Fri 10/166:00 am -
1 stop6h 00m
Deal found 9/15![Porter Airlines logo]()
$517
This Air Canada deal was found by Cheapflights users on 9/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/93:45 pm -
1 stop6h 13m
Fri 10/165:15 am -
1 stop7h 06m
Deal found 9/15![Multiple Airlines logo]()
$578
This Air Canada deal was found by Cheapflights users on 9/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/93:45 pm -
1 stop6h 13m
Fri 10/165:15 am -
2 stops10h 37m
Deal found 9/15![Air Canada logo]()
$582
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/103:20 pm -
1 stop20h 40m
Sat 10/171:50 pm -
1 stop22h 10m
Deal found 9/15![Porter Airlines logo]()
$423
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:44 pm -
2 stops13h 11m
Sat 10/171:50 pm -
1 stop22h 10m
Deal found 9/15![Multiple Airlines logo]()
$696
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/153:20 pm -
1 stop5h 25m
Thu 10/226:00 am -
1 stop6h 00m
Deal found 9/17![Porter Airlines logo]()
$432
This oojo deal was found by Cheapflights users on 9/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/155:30 pm -
2 stops24h 15m
Thu 10/227:50 pm -
1 stop21h 50m
Deal found 9/17![WestJet logo]()
$544
This Air Canada deal was found by Cheapflights users on 9/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:50 am -
1 stop7h 18m
Thu 10/2211:45 am -
1 stop7h 45m
Deal found 9/17![Multiple Airlines logo]()
$594
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3112:20 pm -
1 stop8h 59m
Sat 11/71:30 pm -
1 stop5h 10m
Deal found 9/16![Porter Airlines logo]()
$469
This Mytrip deal was found by Cheapflights users on 9/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:10 am -
3 stops33h 55m
Sat 11/79:00 am -
1 stop9h 40m
Deal found 9/16![Multiple Airlines logo]()
$603
Find flight deals from Chicago to Thunder Bay
Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Thunder Bay (YQT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 20, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $423 (Kiwi.com) |
One-way from | $378 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Chicago to Thunder Bay 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 7,457,451 searches. Data last updated September 20, 2026.
Use the filters below to find and compare flights from Chicago to Thunder Bay that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoThunder Bay
ORD Chicago O'Hare Intl - YQT Thunder Bay
ORDYQT
Chicago O'Hare Intl
Wed 11/4
6:20 pm-8:28 pm
2 stops25h 08m
Thunder Bay
Wed 11/11
7:05 am-11:40 am
1 stop5h 35m
$416
ChicagoThunder Bay
MDW Chicago Midway - YQT Thunder Bay
MDWYQT
Chicago Midway
Sat 10/10
3:20 pm-1:00 pm
1 stop20h 40m
Thunder Bay
Sat 10/17
1:50 pm-11:00 am
1 stop22h 10m
$423
ChicagoThunder Bay
MDW Chicago Midway - YQT Thunder Bay
MDWYQT
Chicago Midway
Thu 10/15
11:45 am-9:45 pm
1 stop9h 00m
Thunder Bay
Thu 10/22
11:35 am-11:00 am
2 stops24h 25m
$433
ChicagoThunder Bay
ORD Chicago O'Hare Intl - YQT Thunder Bay
ORDYQT
Chicago O'Hare Intl
Sat 10/31
6:20 pm-9:28 pm
2 stops26h 08m
Thunder Bay
Sat 11/7
1:30 pm-5:40 pm
1 stop5h 10m
$473
ChicagoThunder Bay
MDW Chicago Midway - YQT Thunder Bay
MDWYQT
Chicago Midway
Fri 10/9
11:45 am-7:20 pm
1 stop6h 35m
Thunder Bay
Fri 10/16
6:00 am-11:00 am
1 stop6h 00m
$517
ChicagoThunder Bay
ORD Chicago O'Hare Intl - YQT Thunder Bay
ORDYQT
Chicago O'Hare Intl
Sun 11/1
6:20 pm-8:28 pm
3 stops25h 08m
Thunder Bay
Sun 11/8
9:00 am-5:40 pm
1 stop9h 40m
$530
ChicagoThunder Bay
ORD Chicago O'Hare Intl - YQT Thunder Bay
ORDYQT
Chicago O'Hare Intl
Fri 10/9
3:45 pm-10:58 pm
1 stop6h 13m
Thunder Bay
Fri 10/16
5:15 am-2:52 pm
2 stops10h 37m
$582
ChicagoThunder Bay
ORD Chicago O'Hare Intl - YQT Thunder Bay
ORDYQT
Chicago O'Hare Intl
Sat 10/31
6:10 am-5:05 pm
3 stops33h 55m
Thunder Bay
Sat 11/7
9:00 am-5:40 pm
1 stop9h 40m
$603
ChicagoThunder Bay
ORD Chicago O'Hare Intl - YQT Thunder Bay
ORDYQT
Chicago O'Hare Intl
Fri 10/9
9:55 am-5:08 pm
1 stop6h 13m
Thunder Bay
Fri 10/16
5:15 am-9:48 am
1 stop5h 33m
$610
Quickest round-trip
ChicagoThunder Bay
ORD Chicago O'Hare Intl - YQT Thunder Bay
ORDYQT
Chicago O'Hare Intl
Fri 11/13
10:15 am-4:05 pm
1 stop4h 50m
Thunder Bay
Mon 11/16
5:00 am-9:44 am
1 stop5h 44m
$636
Showing 1-10 of 17 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Chicago-Thunder Bay flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Chicago-Thunder Bay flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Chicago-Thunder Bay flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chicago-Thunder Bay flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Thunder Bay flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Chicago to Thunder Bay
Have a flexible travel schedule? Discover the best time to fly to Thunder Bay from Chicago with our price prediction graph.
CHI-YQT
ORD-YQT
MDW-YQT
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 Thunder Bay
CHI-YQT
ORD-YQT
MDW-YQT
No data available for this route at this time. Please check back soon.
Related info for your journey
Find useful and relevant information for your journey from Chicago to Thunder Bay. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Chicago
Popular flights