$250+ Cheap flights from Chicago (CHI) to Thunder Bay (YQT)
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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — YQT
Aug 27 — Sep 31
Round-trip
1 adult, Economy
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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
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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
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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 July 28, 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 July 28, 2026.
This Mytrip deal was found by Cheapflights users on 7/27. 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 9/108:40 pm
ORD
- YQT
3 stops21h 20m
Multiple Airlines
Thu 9/1710:10 am
YQT
- ORD
1 stop7h 48m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$432
This Mytrip deal was found by Cheapflights users on 7/26. 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.
Wed 9/98:40 pm
ORD
- YQT
1 stop11h 15m
Multiple Airlines
Wed 9/167:20 pm
YQT
- ORD
2 stops20h 35m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$434
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 8/2210:20 am
MDW
- YQT
1 stop21h 35m
Multiple Airlines
Sat 8/296:30 am
YQT
- MDW
1 stop28h 10m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$460
This Mytrip deal was found by Cheapflights users on 7/24. 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.
Tue 9/85:30 pm
ORD
- YQT
2 stops15h 55m
Multiple Airlines
Tue 9/156:00 am
YQT
- ORD
1 stop15h 41m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$473
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 9/103:20 pm
MDW
- YQT
2 stops26h 25m
Multiple Airlines
Wed 9/166:00 am
YQT
- MDW
1 stop6h 00m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$475
This Mytrip deal was found by Cheapflights users on 7/26. 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 9/108:40 pm
ORD
- YQT
2 stops21h 05m
Multiple Airlines
Wed 9/167:20 pm
YQT
- ORD
2 stops25h 28m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$478
This CheapTickets deal was found by Cheapflights users on 7/24. 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 CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:45 am
MDW
- YQT
1 stop9h 00m
Porter Airlines
Tue 9/156:00 am
YQT
- MDW
1 stop6h 00m
Porter Airlines
Deal found 7/24![Porter Airlines logo]()
$483
This CheapTickets deal was found by Cheapflights users on 7/26. 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 CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:45 am
MDW
- YQT
1 stop6h 35m
Porter Airlines
Wed 9/166:00 am
YQT
- MDW
1 stop9h 35m
Porter Airlines
Deal found 7/26![Porter Airlines logo]()
$500
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 9/103:20 pm
MDW
- YQT
1 stop5h 25m
Porter Airlines
Wed 9/166:00 am
YQT
- MDW
1 stop6h 00m
Porter Airlines
Deal found 7/26![Porter Airlines logo]()
$510
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 9/93:20 pm
MDW
- YQT
1 stop5h 25m
Porter Airlines
Thu 9/106:00 am
YQT
- MDW
1 stop6h 00m
Porter Airlines
Deal found 7/28![Porter Airlines logo]()
$512
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
Fri 8/2110:25 am
MDW
- YQT
1 stop10h 20m
Porter Airlines
Sun 8/306:00 am
YQT
- MDW
1 stop9h 35m
Porter Airlines
Deal found 7/24![Porter Airlines logo]()
$552
This Mytrip deal was found by Cheapflights users on 7/28. 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.
Wed 9/93:20 pm
MDW
- YQT
1 stop5h 25m
Multiple Airlines
Thu 9/1010:10 am
YQT
- MDW
2 stops33h 09m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$599
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 July 28, 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 July 28, 2026.
This Mytrip deal was found by Cheapflights users on 7/27. 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 9/108:40 pm
ORD
- YQT
3 stops21h 20m
Multiple Airlines
Thu 9/1710:10 am
YQT
- ORD
2 stops11h 02m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$436
This CheapTickets deal was found by Cheapflights users on 7/26. 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 CheapTickets is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:45 am
MDW
- YQT
1 stop6h 35m
Porter Airlines
Wed 9/166:00 am
YQT
- MDW
1 stop9h 35m
Porter Airlines
Deal found 7/26![Porter Airlines logo]()
$500
This Mytrip deal was found by Cheapflights users on 7/23. 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.
Tue 9/85:30 pm
ORD
- YQT
2 stops15h 55m
WestJet
Thu 9/107:20 pm
YQT
- ORD
2 stops22h 20m
WestJet
Deal found 7/23![WestJet logo]()
$647
This Mytrip deal was found by Cheapflights users on 7/26. 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.
Wed 9/98:40 pm
ORD
- YQT
1 stop11h 15m
Multiple Airlines
Wed 9/167:20 pm
YQT
- ORD
3 stops14h 40m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$452
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 9/93:20 pm
MDW
- YQT
1 stop5h 25m
Porter Airlines
Thu 9/106:00 am
YQT
- MDW
1 stop6h 00m
Porter Airlines
Deal found 7/28![Porter Airlines logo]()
$512
This Mytrip deal was found by Cheapflights users on 7/24. 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.
Tue 9/85:30 pm
ORD
- YQT
2 stops15h 55m
Multiple Airlines
Tue 9/157:20 pm
YQT
- ORD
2 stops19h 03m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$483
This Gotogate deal was found by Cheapflights users on 7/24. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/811:45 am
MDW
- YQT
1 stop6h 35m
Porter Airlines
Tue 9/1511:35 am
YQT
- MDW
2 stops24h 25m
Porter Airlines
Deal found 7/24![Porter Airlines logo]()
$629
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
Fri 8/215:30 pm
ORD
- YQT
1 stop24h 30m
Multiple Airlines
Sun 8/307:50 pm
YQT
- ORD
2 stops42h 46m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$592
This Gotogate deal was found by Cheapflights users on 7/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/103:20 pm
MDW
- YQT
1 stop5h 25m
Porter Airlines
Thu 9/1711:35 am
YQT
- MDW
2 stops24h 25m
Porter Airlines
Deal found 7/27![Porter Airlines logo]()
$630
This Mytrip deal was found by Cheapflights users on 7/28. 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.
Wed 9/93:20 pm
MDW
- YQT
1 stop5h 25m
Multiple Airlines
Thu 9/1010:10 am
YQT
- MDW
2 stops33h 09m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$599
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 12/36:10 pm
ORD
- YQT
2 stops25h 23m
Porter Airlines
Tue 12/151:30 pm
YQT
- ORD
1 stop5h 00m
Porter Airlines
Deal found 7/26![Porter Airlines logo]()
$644
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 12/36:10 pm
ORD
- YQT
2 stops25h 23m
Porter Airlines
Mon 12/145:30 pm
YQT
- ORD
1 stop18h 35m
Porter Airlines
Deal found 7/26![Porter Airlines logo]()
$644
This Mytrip deal was found by Cheapflights users on 7/26. 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 8/226:42 pm
MDW
- YQT
2 stops13h 13m
Multiple Airlines
Sat 8/297:20 pm
YQT
- MDW
3 stops20h 15m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$731
This Porter Airlines deal was found by Cheapflights users on 7/23. 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 Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2711:45 am
MDW
- YQT
1 stop24h 15m
Porter Airlines
Thu 10/16:00 am
YQT
- MDW
1 stop6h 00m
Porter Airlines
Deal found 7/23![Porter Airlines logo]()
$718
Last-minute flights from Chicago to Thunder BayDiscover last-minute flight deals from Chicago to Thunder Bay. Data last updated July 28, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Thunder Bay. Data last updated July 28, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 7/28. 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.
Wed 7/2910:25 am
MDW
- YQT
1 stop25h 15m
Porter Airlines
Wed 8/56:00 am
YQT
- MDW
1 stop9h 35m
Porter Airlines
Deal found 7/28![Porter Airlines logo]()
$1,075
This FlightHub deal was found by Cheapflights users on 7/26. 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.
Sun 8/210:20 am
MDW
- YQT
1 stop5h 15m
Porter Airlines
Sat 8/81:20 pm
YQT
- MDW
1 stop21h 20m
Porter Airlines
Deal found 7/26![Porter Airlines logo]()
$1,028
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 8/201:03 pm
ORD
- YQT
2 stops42h 52m
Multiple Airlines
Sat 8/297:50 pm
YQT
- ORD
1 stop21h 50m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$548
This Kiwi.com deal was found by Cheapflights users on 7/28. 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 8/205:30 pm
ORD
- YQT
1 stop24h 30m
WestJet
Sat 8/297:50 pm
YQT
- ORD
1 stop21h 50m
WestJet
Deal found 7/28![WestJet logo]()
$583
This oojo deal was found by Cheapflights users on 7/28. 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 8/203:15 pm
MDW
- YQT
1 stop5h 30m
Porter Airlines
Sat 8/291:20 pm
YQT
- MDW
1 stop26h 15m
Porter Airlines
Deal found 7/28![Porter Airlines logo]()
$635
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
Fri 8/2110:25 am
MDW
- YQT
1 stop10h 20m
Porter Airlines
Sun 8/306:00 am
YQT
- MDW
1 stop9h 35m
Porter Airlines
Deal found 7/24![Porter Airlines logo]()
$552
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
Fri 8/215:30 pm
ORD
- YQT
1 stop24h 30m
Multiple Airlines
Sun 8/307:50 pm
YQT
- ORD
2 stops42h 46m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$592
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
Fri 8/213:15 pm
MDW
- YQT
1 stop5h 30m
Multiple Airlines
Sun 8/307:50 pm
YQT
- MDW
2 stops16h 05m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$625
This Kiwi.com deal was found by Cheapflights users on 7/24. 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.
Fri 8/215:30 pm
ORD
- YQT
1 stop24h 30m
WestJet
Sun 8/307:50 pm
YQT
- ORD
1 stop21h 50m
WestJet
Deal found 7/24![WestJet logo]()
$662
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 8/2210:20 am
MDW
- YQT
1 stop21h 35m
Multiple Airlines
Sat 8/296:30 am
YQT
- MDW
1 stop28h 10m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$460
This Justfly.com deal was found by Cheapflights users on 7/26. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/223:40 pm
ORD
- YQT
1 stop25h 48m
Porter Airlines
Sat 8/296:30 am
YQT
- ORD
1 stop7h 14m
Porter Airlines
Deal found 7/26![Porter Airlines logo]()
$609
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 8/225:30 pm
ORD
- YQT
2 stops24h 15m
WestJet
Sat 8/297:50 pm
YQT
- ORD
1 stop21h 50m
WestJet
Deal found 7/26![WestJet logo]()
$692
One-way flights from Chicago to Thunder BaySearch for one-way flight options from Chicago to Thunder Bay. Find affordable one-way fares based on user searches. Data last updated July 28, 2026.
Search for one-way flight options from Chicago to Thunder Bay. Find affordable one-way fares based on user searches. Data last updated July 28, 2026.
This Trip.com deal was found by Cheapflights users on 7/25. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/263:15 pm
MDW
- YQT
1 stop5h 30m
Porter Airlines
Deal found 7/25![Porter Airlines logo]()
$250
This FlightHub deal was found by Cheapflights users on 7/26. 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.
Thu 8/2010:25 am
MDW
- YQT
1 stop5h 10m
Porter Airlines
Deal found 7/26![Porter Airlines logo]()
$252
This FlightHub deal was found by Cheapflights users on 7/26. 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.
Wed 8/265:30 pm
ORD
- YQT
1 stop24h 30m
WestJet
Deal found 7/26![WestJet logo]()
$259
This FlightHub deal was found by Cheapflights users on 7/26. 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.
Thu 8/205:30 pm
ORD
- YQT
1 stop24h 30m
WestJet
Deal found 7/26![WestJet logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 8/268:05 am
ORD
- YQT
2 stops33h 23m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$274
This Flightnetwork deal was found by Cheapflights users on 7/24. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/83:20 pm
MDW
- YQT
1 stop5h 25m
Porter Airlines
Deal found 7/24![Porter Airlines logo]()
$286
This Air Canada deal was found by Cheapflights users on 7/24. 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 9/89:55 am
ORD
- YQT
1 stop6h 23m
Air Canada
Deal found 7/24![Air Canada logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 8/207:05 am
ORD
- YQT
3 stops34h 40m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 7/26. 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 8/2011:50 am
MDW
- YQT
2 stops30h 10m
Multiple Airlines
Deal found 7/26![Multiple Airlines logo]()
$348
This Air Canada deal was found by Cheapflights users on 7/25. 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 8/2610:43 am
ORD
- YQT
1 stop5h 41m
Air Canada
Deal found 7/25![Air Canada logo]()
$536
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 July 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $432 (Mytrip) |
One-way from | $223 (FlightHub) |
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 2,558,603 searches. Data last updated July 28, 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 - YQT
ORDYQT
Chicago O'Hare Intl
Thu 9/10
8:40 pm-7:00 pm
3 stops21h 20m
Thunder Bay
Thu 9/17
10:10 am-8:12 pm
2 stops11h 02m
$436
ChicagoThunder Bay
ORD - YQT
ORDYQT
Chicago O'Hare Intl
Wed 9/9
8:40 pm-8:55 am
1 stop11h 15m
Thunder Bay
Wed 9/16
7:20 pm-9:00 am
3 stops14h 40m
$452
ChicagoThunder Bay
ORD - YQT
ORDYQT
Chicago O'Hare Intl
Tue 9/8
5:30 pm-10:25 am
2 stops15h 55m
Thunder Bay
Tue 9/15
7:20 pm-1:23 pm
2 stops19h 03m
$483
ChicagoThunder Bay
MDW - YQT
MDWYQT
Chicago Midway
Wed 9/9
11:45 am-7:20 pm
1 stop6h 35m
Thunder Bay
Wed 9/16
6:00 am-2:35 pm
1 stop9h 35m
$500
Quickest round-trip
ChicagoThunder Bay
MDW - YQT
MDWYQT
Chicago Midway
Wed 9/9
3:20 pm-9:45 pm
1 stop5h 25m
Thunder Bay
Thu 9/10
6:00 am-11:00 am
1 stop6h 00m
$512
ChicagoThunder Bay
ORD - YQT
ORDYQT
Chicago O'Hare Intl
Fri 8/21
5:30 pm-7:00 pm
1 stop24h 30m
Thunder Bay
Sun 8/30
7:50 pm-1:36 pm
2 stops42h 46m
$592
ChicagoThunder Bay
MDW - YQT
MDWYQT
Chicago Midway
Wed 9/9
3:20 pm-9:45 pm
1 stop5h 25m
Thunder Bay
Thu 9/10
10:10 am-6:19 pm
2 stops33h 09m
$599
ChicagoThunder Bay
MDW - YQT
MDWYQT
Chicago Midway
Tue 9/8
11:45 am-7:20 pm
1 stop6h 35m
Thunder Bay
Tue 9/15
11:35 am-11:00 am
2 stops24h 25m
$629
ChicagoThunder Bay
MDW - YQT
MDWYQT
Chicago Midway
Thu 9/10
3:20 pm-9:45 pm
1 stop5h 25m
Thunder Bay
Thu 9/17
11:35 am-11:00 am
2 stops24h 25m
$630
ChicagoThunder Bay
ORD - YQT
ORDYQT
Chicago O'Hare Intl
Thu 12/3
6:10 pm-8:33 pm
2 stops25h 23m
Thunder Bay
Tue 12/15
1:30 pm-5:30 pm
1 stop5h 00m
$644
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Chicago to Thunder Bay
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Thunder Bay in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Chicago-Thunder Bay flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Thunder Bay flight deals on Cheapflights vs. FlightHub >95% 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 FlightHub the most. FlightHub 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
MDW-YQT
ORD-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
MDW-YQT
ORD-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.
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