Flights To St. Louis County - Cheap Flights Starting at CA $289

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Duluth

Flights
Duluth

How Much Does it Cost To Fly To St. Louis County?

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Wed, Sep 2 - Sun, Sep 6
DTW
Detroit Metropolitan Wayne County
DLH
Duluth Intl.
CA $557 Roundtrip, found 20 hours ago
CA $557
Roundtrip
found 20 hours ago
Select Delta flight, departing Wed, Sep 2 from Detroit Metropolitan Wayne County to Duluth Intl., returning Sun, Sep 6, priced at CA $557 found 20 hours ago
Wed, Sep 2 - Sun, Sep 6
DTW
Detroit Metropolitan Wayne County
DLH
Duluth Intl.
CA $615 Roundtrip, found 20 hours ago
CA $615
Roundtrip
found 20 hours ago
Select Delta flight, departing Wed, Sep 2 from Detroit Metropolitan Wayne County to Duluth Intl., returning Sun, Sep 6, priced at CA $615 found 20 hours ago
Thu, Jul 30 - Mon, Aug 3
YYC
Calgary Intl.
DLH
Duluth Intl.
CA $634 Roundtrip, found 6 days ago
CA $634
Roundtrip
found 6 days ago
Select WestJet flight, departing Thu, Jul 30 from Calgary Intl. to Duluth Intl., returning Mon, Aug 3, priced at CA $634 found 6 days ago
Wed, Sep 2 - Sun, Sep 6
DTW
Detroit Metropolitan Wayne County
DLH
Duluth Intl.
CA $673 Roundtrip, found 20 hours ago
CA $673
Roundtrip
found 20 hours ago
Select Delta flight, departing Wed, Sep 2 from Detroit Metropolitan Wayne County to Duluth Intl., returning Sun, Sep 6, priced at CA $673 found 20 hours ago
Wed, Sep 2 - Sun, Sep 6
DTW
Detroit Metropolitan Wayne County
DLH
Duluth Intl.
CA $680 Roundtrip, found 20 hours ago
CA $680
Roundtrip
found 20 hours ago
Select Delta flight, departing Wed, Sep 2 from Detroit Metropolitan Wayne County to Duluth Intl., returning Sun, Sep 6, priced at CA $680 found 20 hours ago
Wed, Sep 2 - Sun, Sep 6
DTW
Detroit Metropolitan Wayne County
DLH
Duluth Intl.
CA $702 Roundtrip, found 20 hours ago
CA $702
Roundtrip
found 20 hours ago
Select Delta flight, departing Wed, Sep 2 from Detroit Metropolitan Wayne County to Duluth Intl., returning Sun, Sep 6, priced at CA $702 found 20 hours ago
Fri, Aug 21 - Sat, Aug 22
YYZ
Pearson Intl.
INL
Falls Intl.
CA $872 Roundtrip, found 12 hours ago
CA $872
Roundtrip
found 12 hours ago
Select Delta flight, departing Fri, Aug 21 from Pearson Intl. to Falls Intl., returning Sat, Aug 22, priced at CA $872 found 12 hours ago
Sat, Sep 5 - Fri, Sep 11
YYZ
Pearson Intl.
DLH
Duluth Intl.
CA $937 Roundtrip, found 2 days ago
CA $937
Roundtrip
found 2 days ago
Select WestJet flight, departing Sat, Sep 5 from Pearson Intl. to Duluth Intl., returning Fri, Sep 11, priced at CA $937 found 2 days ago
OriginDestinationTravel datesFlights from*
DTWDuluthSeptember 2 to September 6CA $557
*Prices include taxes and fees

Travelers ❤️ These St. Louis County 🏨

Radisson Hotel Duluth - Harborview

Radisson Hotel Duluth - Harborview

3 out of 5
505 W Superior St Duluth MN
Book a stay at this business-friendly hotel in Duluth. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the restaurant and the helpful staff in our reviews. Popular attractions Aerial Lift Bridge and Miller Hill Mall are located nearby.
7.4/10 Good! (1,223 reviews)
"Loved the decor. Very easy to get to and parking was a breeze"

Reviewed on Jul 6, 2026

Opens in a new windowRadisson Hotel Duluth - Harborview
Lift Bridge Lodge, an Ascend Collection Hotel

Lift Bridge Lodge, an Ascend Collection Hotel

3 out of 5
408 Canal Park Dr Duluth MN
Book a stay at this beach hotel in Duluth. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the pool in our reviews. Popular attractions Aerial Lift Bridge and Miller Hill Mall are located nearby.
9.4/10 Exceptional! (1,590 reviews)
"This is a great place to stay! It was centrally located to all the holiday festivities, so we could walk everywhere. The breakfast was plentiful with many options. I would stay here stay here again!"

Reviewed on Jul 6, 2026

Opens in a new windowLift Bridge Lodge, an Ascend Collection Hotel
The Suites Hotel at Waterfront Plaza

The Suites Hotel at Waterfront Plaza

2.5 out of 5
325 Lake Avenue S. Duluth MN
Book a stay at this family-friendly hotel in Duluth. Enjoy free WiFi, free parking, and a fitness center. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions Aerial Lift Bridge and Miller Hill Mall are located nearby.
8.2/10 Very good! (749 reviews)
"Great place to stay ! In the middle of all the places to see at the harbor in Duluth Mn"

Reviewed on Jul 7, 2026

Opens in a new windowThe Suites Hotel at Waterfront Plaza
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Park Point Marina Inn

Park Point Marina Inn

3 out of 5
1033 Minnesota Ave Duluth MN
Book a stay at this business-friendly hotel in Duluth. Enjoy free breakfast, free parking, and a marina. Our guests praise the breakfast and the pool in our reviews. Popular attractions Aerial Lift Bridge and Miller Hill Mall are located nearby.
9.6/10 Exceptional! (1,909 reviews)
"Clean room"

Reviewed on Jul 6, 2026

Opens in a new windowPark Point Marina Inn
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

How much is the cheapest flight to St. Louis County?
To give you an idea of prices, the cheapest roundtrip flight to St. Louis County was CA $557 in the last seven days. One way to bag a travel bargain is to be flexible with your dates. This price was available on Travelocity for flights to St. Louis County departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly to St. Louis County?
Based on Travelocity's direct return flight demand between January and December last year, September is the cheapest month to journey to St. Louis County. Look for flights across this month and land an awesome deal today.
How can I check my flight status to St. Louis County?
"Trips" should be your first stop when it comes to all things related to your flight to St. Louis County. Our convenient customer portal lets you manage everything in the same place, from checking your flight status to changing or canceling your booking. Click on Trips at the top right of the Travelocity homepage and then sign in. You can also download the Travelocity app and access your travel itinerary while you're on the move. Whether you've got the family flying with you or you're a solo wanderer, all your bookings are in the palm of your hand.
How do I find the best deals on flights to St. Louis County?
You'll always find a bargain with Travelocity — our "Flexible dates" search option makes it even easier. Enter your preferred date, then click on the flexible dates box above your search results to compare prices with the surrounding days. CA $557 was the best price for a return flight to St. Louis County in the last seven days on our site. This price was available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Why should I book my flight to St. Louis County with Travelocity?
If you're searching for cheap flights to St. Louis County, you'll discover some enticing deals with Travelocity. From cheap family flights with budget air carriers to flexible fares, we're here for you all the way. Experience a hassle-free break with our round-the-clock customer support, Price Match Guarantee and free cancellation policies with most hotels. Start planning your itinerary and get set to step onboard a plane to this fantastic destination.
How much is a flight to St. Louis County on average?
Airfares for roundtrip flights to St. Louis County cost between CA $557 and CA $937 in the last seven days. The minute you spot a great deal, lock it in and get ready to take off on the getaway of your dreams with Travelocity. These prices were available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.