Flights To Jefferson County - Cheap Flights Starting at CA $272

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How Much Does it Cost To Fly To Jefferson County?

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

Wed, Sep 9 - Wed, Sep 23
YVR
Vancouver Intl.
STL
Lambert-St. Louis Intl.
CA $415 Roundtrip, found 3 hours ago
CA $415
Roundtrip
found 3 hours ago
Select Air Canada flight, departing Wed, Sep 9 from Vancouver Intl. to Lambert-St. Louis Intl., returning Wed, Sep 23, priced at CA $415 found 3 hours ago
Tue, Sep 29 - Wed, Oct 14
YVR
Vancouver Intl.
STL
Lambert-St. Louis Intl.
CA $416 Roundtrip, found 3 hours ago
CA $416
Roundtrip
found 3 hours ago
Select Air Canada flight, departing Tue, Sep 29 from Vancouver Intl. to Lambert-St. Louis Intl., returning Wed, Oct 14, priced at CA $416 found 3 hours ago
Tue, Sep 8 - Wed, Sep 23
YVR
Vancouver Intl.
STL
Lambert-St. Louis Intl.
CA $419 Roundtrip, found 3 hours ago
CA $419
Roundtrip
found 3 hours ago
Select Delta flight, departing Tue, Sep 8 from Vancouver Intl. to Lambert-St. Louis Intl., returning Wed, Sep 23, priced at CA $419 found 3 hours ago
Tue, Aug 25 - Sat, Sep 12
YVR
Vancouver Intl.
STL
Lambert-St. Louis Intl.
CA $421 Roundtrip, found 3 hours ago
CA $421
Roundtrip
found 3 hours ago
Select Air Canada flight, departing Tue, Aug 25 from Vancouver Intl. to Lambert-St. Louis Intl., returning Sat, Sep 12, priced at CA $421 found 3 hours ago
Thu, Sep 10 - Thu, Sep 24
YVR
Vancouver Intl.
STL
Lambert-St. Louis Intl.
CA $433 Roundtrip, found 3 hours ago
CA $433
Roundtrip
found 3 hours ago
Select Air Canada flight, departing Thu, Sep 10 from Vancouver Intl. to Lambert-St. Louis Intl., returning Thu, Sep 24, priced at CA $433 found 3 hours ago
Tue, Oct 13 - Tue, Oct 20
YYZ
Pearson Intl.
STL
Lambert-St. Louis Intl.
CA $476 Roundtrip, found 6 days ago
CA $476
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Oct 13 from Pearson Intl. to Lambert-St. Louis Intl., returning Tue, Oct 20, priced at CA $476 found 6 days ago
Tue, Aug 11 - Wed, Aug 12
DTW
Detroit Metropolitan Wayne County
STL
Lambert-St. Louis Intl.
CA $510 Roundtrip, found 15 hours ago
CA $510
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Tue, Aug 11 from Detroit Metropolitan Wayne County to Lambert-St. Louis Intl., returning Wed, Aug 12, priced at CA $510 found 15 hours ago
Tue, Aug 4 - Sat, Aug 15
DTW
Detroit Metropolitan Wayne County
STL
Lambert-St. Louis Intl.
CA $525 Roundtrip, found 4 hours ago
CA $525
Roundtrip
found 4 hours ago
Select Delta flight, departing Tue, Aug 4 from Detroit Metropolitan Wayne County to Lambert-St. Louis Intl., returning Sat, Aug 15, priced at CA $525 found 4 hours ago
Thu, Aug 13 - Wed, Aug 19
YHZ
Stanfield Intl.
STL
Lambert-St. Louis Intl.
CA $589 Roundtrip, found 9 hours ago
CA $589
Roundtrip
found 9 hours ago
Select WestJet flight, departing Thu, Aug 13 from Stanfield Intl. to Lambert-St. Louis Intl., returning Wed, Aug 19, priced at CA $589 found 9 hours ago
OriginDestinationTravel datesFlights from*
SEASt. LouisSeptember 19 to September 23CA $506
LGASt. LouisJuly 31 to August 2CA $580
LGASt. LouisJuly 31 to August 2CA $580
LAXSt. LouisSeptember 27 to October 1CA $679
DENSt. LouisAugust 4 to August 11CA $1,049
DFWSt. LouisAugust 18 to August 20CA $1,052
PHLSt. LouisJuly 28 to September 1CA $1,154
ATLSt. LouisAugust 21 to August 23CA $1,285
TPASt. LouisSeptember 1 to September 4CA $1,531
*Prices include taxes and fees
OriginDestinationTravel datesFlights from*
LAXSt. LouisJuly 11 to July 12CA $762
LGASt. LouisJuly 10 to July 12CA $794
LGASt. LouisJuly 10 to July 12CA $794
ATLSt. LouisJuly 10 to July 13CA $2,472
*Prices include taxes and fees
Price found within the past 48 hours. Click for updated prices.
Moonrise Hotel
4.0-star property

Moonrise Hotel

Sep 11 - Sep 13

2 night stay

Detroit (DTW) to St. Louis (STL)

Delta • Roundtrip • Coach
Price was CA $915, price is now CA $782 per person
CA $782
per person
found 1 day ago
The Wildwood Hotel
3.5-star property

The Wildwood Hotel

Aug 11 - Aug 16

5 night stay

Calgary (YYC) to St. Louis (STL)

Delta • Non-stop roundtrip • Coach
Price was CA $2,093, price is now CA $1,309 per person
CA $1,309
per person
found 13 hours ago
Residence Inn by Marriott St. Louis West County
3.0-star property

Residence Inn by Marriott St. Louis West County

Aug 11 - Aug 16

5 night stay

Calgary (YYC) to St. Louis (STL)

Delta • Non-stop roundtrip • Coach
Price was CA $1,584, price is now CA $1,224 per person
CA $1,224
per person
found 13 hours ago
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Travelers ❤️ These Jefferson County 🏨

Hyatt Regency St. Louis at The Arch

Hyatt Regency St. Louis at The Arch

4 out of 5
315 Chestnut St St. Louis MO
Book a stay at this business-friendly hotel in St. Louis. Enjoy free WiFi, 3 restaurants, and 2 bars/lounges. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions Gateway Arch and Busch Stadium are located nearby.
8.6/10 Excellent! (4,188 reviews)
"good"

Reviewed on Jul 6, 2026

Opens in a new windowHyatt Regency St. Louis at The Arch
Clayton Plaza Hotel & Extended Stay

Clayton Plaza Hotel & Extended Stay

3.5 out of 5
7750 Carondelet Avenue St. Louis MO
Book a stay at this business-friendly hotel in St. Louis. Enjoy free breakfast, free WiFi, and a 24-hour fitness center. Our guests praise the breakfast and the pool in our reviews. Popular attractions St. Louis Zoo and Saint Louis Galleria Mall are located nearby.
9/10 Wonderful! (3,272 reviews)
"Great location Great breakfast"

Reviewed on Jul 7, 2026

Opens in a new windowClayton Plaza Hotel & Extended Stay
Pear Tree Inn St. Louis Airport

Pear Tree Inn St. Louis Airport

2.5 out of 5
10810 Pear Tree Ln St. Ann MO
Book a stay at this business-friendly hotel in St. Ann. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions Westport Plaza and Hollywood Casino Amphitheatre are located nearby.
9.2/10 Wonderful! (3,072 reviews)
"Check out time was 11 but house keeping was tapping on our door around 7 then again around 9:15. The final appearance was around 10:45 which I would consider as a reminder that check out was soon. There was also a dog in the next room that was constantly barking early in the morning. I’ve stayed ..."

Reviewed on Jul 7, 2026

Opens in a new windowPear Tree Inn St. Louis Airport
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Forest Park Hotel by MDR

Forest Park Hotel by MDR

3 out of 5
5915 Wilson Ave St. Louis MO
Book a stay at this business-friendly hotel in St. Louis. Enjoy free WiFi, free parking, and an outdoor pool. Our guests praise the helpful staff and the clean rooms in our reviews. Popular attractions St. Louis Zoo and St. Louis Union Station are located nearby.
7.4/10 Good! (1,632 reviews)
"OK"

Reviewed on Jul 6, 2026

Opens in a new windowForest Park Hotel by MDR
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.