$178+ Cheap flights from St. Louis (STL) to Vancouver
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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
STL — YVR
Dec 11 — Dec 181
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to Vancouver 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 St. Louis to Vancouver
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Best
Last-minute
One-way
Cheapest flights from St. Louis to VancouverExplore the most affordable flight options available from St. Louis to Vancouver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 11, 2026.
Explore the most affordable flight options available from St. Louis to Vancouver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 11, 2026.
This Travelocity deal was found by Cheapflights users on 11/9. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/86:04 am -
1 stop8h 31m
Fri 12/1112:55 pm -
1 stop10h 04m
Deal found 11/9![Alaska Airlines logo]()
$367
This United deal was found by Cheapflights users on 11/11. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/85:25 am -
1 stop8h 20m
Fri 12/116:25 am -
1 stop8h 01m
Deal found 11/11![Multiple Airlines logo]()
$403
This Delta deal was found by Cheapflights users on 11/10. 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.
Sun 12/67:08 am -
1 stop7h 07m
Thu 12/102:32 pm -
1 stop7h 54m
Deal found 11/10![Delta logo]()
$405
This United Airlines deal was found by Cheapflights users on 11/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/125:15 am -
1 stop8h 30m
Sun 12/208:15 pm -
1 stop7h 51m
Deal found 11/9![United Airlines logo]()
$432
This United Airlines deal was found by Cheapflights users on 11/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/65:25 am -
1 stop8h 20m
Sun 12/132:50 pm -
1 stop7h 09m
Deal found 11/7![United Airlines logo]()
$440
This Expedia deal was found by Cheapflights users on 11/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/66:04 am -
1 stop7h 01m
Thu 12/107:00 am -
2 stops12h 40m
Deal found 11/10![Alaska Airlines logo]()
$466
This Alaska Airlines deal was found by Cheapflights users on 11/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/146:04 am -
1 stop8h 31m
Mon 12/146:40 pm -
1 stop21h 00m
Deal found 11/10![Alaska Airlines logo]()
$472
This Orbitz deal was found by Cheapflights users on 11/10. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/106:04 am -
1 stop8h 31m
Thu 12/179:00 am -
2 stops13h 26m
Deal found 11/10![Multiple Airlines logo]()
$480
This Kiwi.com deal was found by Cheapflights users on 11/9. 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 12/127:54 pm -
2 stops20h 46m
Sun 12/202:36 pm -
1 stop7h 52m
Deal found 11/9![Multiple Airlines logo]()
$481
This Kiwi.com deal was found by Cheapflights users on 11/9. 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 12/167:54 pm -
2 stops21h 26m
Sun 1/102:20 pm -
1 stop7h 16m
Deal found 11/9![Multiple Airlines logo]()
$490
This Delta deal was found by Cheapflights users on 11/9. 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.
Mon 12/147:08 am -
1 stop7h 07m
Sun 12/207:16 am -
2 stops12h 27m
Deal found 11/9![Delta logo]()
$495
Best flights from St. Louis to VancouverDiscover carefully curated flight deals from St. Louis to Vancouver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 11, 2026.
Discover carefully curated flight deals from St. Louis to Vancouver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 11, 2026.
This United deal was found by Cheapflights users on 11/9. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/228:30 am -
1 stop14h 49m
Wed 1/276:25 am -
1 stop8h 01m
Deal found 11/9![Multiple Airlines logo]()
$403
This United Airlines deal was found by Cheapflights users on 11/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/149:13 am -
1 stop14h 01m
Mon 5/38:35 am -
1 stop10h 24m
Deal found 11/9![United Airlines logo]()
$405
This Delta deal was found by Cheapflights users on 11/9. 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.
Mon 12/147:08 am -
1 stop7h 07m
Sun 12/207:16 am -
2 stops12h 27m
Deal found 11/9![Delta logo]()
$495
This United Airlines deal was found by Cheapflights users on 11/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/108:40 am -
1 stop7h 19m
Thu 12/178:15 pm -
1 stop7h 51m
Deal found 11/10![United Airlines logo]()
$405
This United Airlines deal was found by Cheapflights users on 11/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/228:52 am -
2 stops9h 27m
Wed 1/278:00 am -
2 stops11h 38m
Deal found 11/10![United Airlines logo]()
$420
This Delta deal was found by Cheapflights users on 11/7. 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.
Tue 12/222:15 pm -
1 stop10h 21m
Tue 12/292:36 pm -
1 stop7h 52m
Deal found 11/7![Delta logo]()
$496
This United Airlines deal was found by Cheapflights users on 11/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/146:30 am -
1 stop7h 15m
Mon 12/142:50 pm -
1 stop7h 09m
Deal found 11/7![United Airlines logo]()
$440
This Kiwi.com deal was found by Cheapflights users on 11/7. 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.
Tue 12/225:37 pm -
2 stops47h 43m
Tue 12/292:36 pm -
1 stop7h 52m
Deal found 11/7![Multiple Airlines logo]()
$537
This Delta deal was found by Cheapflights users on 11/11. 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 11/257:08 am -
1 stop7h 04m
Mon 11/302:32 pm -
1 stop7h 50m
Deal found 11/11![Delta logo]()
$507
This United Airlines deal was found by Cheapflights users on 11/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/65:25 am -
1 stop8h 20m
Sun 12/132:50 pm -
1 stop7h 09m
Deal found 11/7![United Airlines logo]()
$440
This United Airlines deal was found by Cheapflights users on 11/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/148:40 am -
1 stop11h 24m
Sun 12/208:15 pm -
1 stop7h 51m
Deal found 11/8![United Airlines logo]()
$542
Last-minute flights from St. Louis to VancouverDiscover last-minute flight deals from St. Louis to Vancouver. Data last updated November 11, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Vancouver. Data last updated November 11, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 11/10. 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.
Sun 12/67:08 am -
1 stop7h 07m
Thu 12/102:32 pm -
1 stop7h 54m
Deal found 11/10![Delta logo]()
$405
This United Airlines deal was found by Cheapflights users on 11/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/65:25 am -
1 stop8h 20m
Sun 12/132:50 pm -
1 stop7h 09m
Deal found 11/7![United Airlines logo]()
$440
This Expedia deal was found by Cheapflights users on 11/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/66:04 am -
1 stop7h 01m
Thu 12/107:00 am -
2 stops12h 40m
Deal found 11/10![Alaska Airlines logo]()
$466
This Travelocity deal was found by Cheapflights users on 11/9. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/86:04 am -
1 stop8h 31m
Fri 12/1112:55 pm -
1 stop10h 04m
Deal found 11/9![Alaska Airlines logo]()
$367
This United deal was found by Cheapflights users on 11/11. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/85:25 am -
1 stop8h 20m
Fri 12/116:25 am -
1 stop8h 01m
Deal found 11/11![Multiple Airlines logo]()
$403
This Orbitz deal was found by Cheapflights users on 11/10. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/106:04 am -
1 stop8h 31m
Thu 12/179:00 am -
2 stops13h 26m
Deal found 11/10![Multiple Airlines logo]()
$480
This United Airlines deal was found by Cheapflights users on 11/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/125:15 am -
1 stop8h 30m
Sun 12/208:15 pm -
1 stop7h 51m
Deal found 11/9![United Airlines logo]()
$432
This Kiwi.com deal was found by Cheapflights users on 11/9. 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 12/127:54 pm -
2 stops20h 46m
Sun 12/202:36 pm -
1 stop7h 52m
Deal found 11/9![Multiple Airlines logo]()
$481
This Alaska Airlines deal was found by Cheapflights users on 11/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/146:04 am -
1 stop8h 31m
Mon 12/146:40 pm -
1 stop21h 00m
Deal found 11/10![Alaska Airlines logo]()
$472
This Delta deal was found by Cheapflights users on 11/9. 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.
Mon 12/147:08 am -
1 stop7h 07m
Sun 12/207:16 am -
2 stops12h 27m
Deal found 11/9![Delta logo]()
$495
This Kiwi.com deal was found by Cheapflights users on 11/9. 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 12/167:54 pm -
2 stops21h 26m
Sun 1/102:20 pm -
1 stop7h 16m
Deal found 11/9![Multiple Airlines logo]()
$490
One-way flights from St. Louis to VancouverSearch for one-way flight options from St. Louis to Vancouver. Find affordable one-way fares based on user searches. Data last updated November 11, 2026.
Search for one-way flight options from St. Louis to Vancouver. Find affordable one-way fares based on user searches. Data last updated November 11, 2026.
This United Airlines deal was found by Cheapflights users on 11/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/58:30 am -
1 stop9h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![United Airlines logo]()
$178
This United Airlines deal was found by Cheapflights users on 11/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/158:52 am -
1 stop7h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![United Airlines logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 11/7. 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 1/156:41 pm -
3 stops44h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Multiple Airlines logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 11/10. 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.
Mon 1/44:21 pm -
3 stops46h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![Multiple Airlines logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 11/10. 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 12/245:37 pm -
1 stop22h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![Multiple Airlines logo]()
$263
This Trip.com deal was found by Cheapflights users on 11/10. 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.
Mon 1/44:32 pm -
1 stop8h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![Alaska Airlines logo]()
$273
This United Airlines deal was found by Cheapflights users on 11/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/257:30 am -
1 stop10h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![United Airlines logo]()
$300
This FlightHub deal was found by Cheapflights users on 11/10. 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 4/259:00 am -
2 stops14h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![WestJet logo]()
$303
This Kiwi.com deal was found by Cheapflights users on 11/10. 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.
Tue 1/55:41 pm -
2 stops22h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![WestJet logo]()
$328
Find flight deals from St. Louis to Vancouver
Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Vancouver (8CA). 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 November 11, 2026.
Round-trip from | $367 (Travelocity) |
|---|---|
One-way from | $178 (United Airlines) |
Popular in | February |
Cheapest in | April |
Average price | $423 |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to Vancouver 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 November 11, 2026.
Use the filters below to find and compare flights from St. Louis to Vancouver that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisVancouver
STL Lambert-St Louis - YVR Vancouver Intl
STLYVR
Lambert-St Louis
Tue 1/5
8:30 am-5:19 pm
1 stop9h 49m
Vancouver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$178
Quickest round-trip
St. LouisVancouver
STL Lambert-St Louis - YVR Vancouver Intl
STLYVR
Lambert-St Louis
Fri 1/15
8:52 am-2:59 pm
1 stop7h 07m
Vancouver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$192
St. LouisVancouver
STL Lambert-St Louis - YVR Vancouver Intl
STLYVR
Lambert-St Louis
Fri 1/15
6:41 pm-2:00 pm
3 stops44h 19m
Vancouver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$211
St. LouisVancouver
STL Lambert-St Louis - YVR Vancouver Intl
STLYVR
Lambert-St Louis
Thu 12/24
5:37 pm-11:59 pm
2 stops31h 22m
Vancouver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$276
St. LouisVancouver
STL Lambert-St Louis - YVR Vancouver Intl
STLYVR
Lambert-St Louis
Sun 4/25
7:30 am-3:49 pm
1 stop10h 19m
Vancouver Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$300
St. LouisVancouver
STL Lambert-St Louis - YVR Vancouver Intl
STLYVR
Lambert-St Louis
Fri 1/22
8:30 am-10:19 pm
1 stop14h 49m
Vancouver Intl
Wed 1/27
6:25 am-3:26 pm
1 stop8h 01m
$403
St. LouisVancouver
STL Lambert-St Louis - YVR Vancouver Intl
STLYVR
Lambert-St Louis
Wed 4/14
9:13 am-9:14 pm
1 stop14h 01m
Vancouver Intl
Mon 5/3
8:35 am-8:59 pm
1 stop10h 24m
$405
St. LouisVancouver
STL Lambert-St Louis - YVR Vancouver Intl
STLYVR
Lambert-St Louis
Thu 12/10
8:40 am-2:59 pm
1 stop7h 19m
Vancouver Intl
Thu 12/17
8:15 pm-5:06 am
1 stop7h 51m
$405
St. LouisVancouver
STL Lambert-St Louis - YVR Vancouver Intl
STLYVR
Lambert-St Louis
Fri 1/22
8:52 am-5:19 pm
2 stops9h 27m
Vancouver Intl
Wed 1/27
8:00 am-8:38 pm
2 stops11h 38m
$420
St. LouisVancouver
STL Lambert-St Louis - YVR Vancouver Intl
STLYVR
Lambert-St Louis
Mon 12/14
6:30 am-12:45 pm
1 stop7h 15m
Vancouver Intl
Mon 12/14
2:50 pm-10:59 pm
1 stop7h 09m
$440
Showing 1-10 of 16 resultsSorted by cheapest first
Best time to book a flight from St. Louis to Vancouver
Have a flexible travel schedule? Discover the best time to fly to Vancouver from St. Louis with our price prediction graph.
STL-8CA
STL-YVR
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 St. Louis to Vancouver
STL-8CA
STL-YVR
What is the cheapest month to book a flight from St. Louis to Vancouver?
Currently, April is the cheapest month in which you can book a flight from St. Louis to Vancouver (average of $361). Flying from St. Louis to Vancouver in February is currently the most expensive (average of $667). 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.
How much does it cost to fly round-trip from St. Louis to Vancouver?
Airfare is below average for this route at the moment.
St. Louis to Vancouver flights typically cost between $423 and $504 in December.The cheapest round-trip price found within the last 5 days was $367 on Alaska Airlines (Dec 8-Dec 11).
How far ahead should I book a flight from St. Louis to Vancouver?
The best time to book flights from St. Louis to Vancouver is 84 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.
Reviews of airlines servicing Vancouver
Get insights into the airlines that provide service to Vancouver. 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 Vancouver. Reviews last updated November 11, 2026.
Read reviews from past customers who have flown Alaska Airlines,Delta, andUnited Airlines from St. Louis to Vancouver. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Crew
8.5
Boarding
8.1
Entertainment
7.0
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentParduman,Nov 2026
SEA - LHR
Food
7.0
Crew
8.5
Boarding
8.1
Entertainment
7.0
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentParduman,Nov 2026
SEA - LHR
Food
7.0
Crew
8.5
Boarding
8.1
Entertainment
7.0
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentParduman,Nov 2026
SEA - LHR
Food
7.0
Crew
8.5
Boarding
8.1
Entertainment
7.0
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentParduman,Nov 2026
SEA - LHR
Food
7.0
Crew
8.5
Boarding
8.1
Entertainment
7.0
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentParduman,Nov 2026
SEA - LHR
Food
7.0
Crew
8.5
Boarding
8.1
Entertainment
7.0
Overall
7.9
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentParduman,Nov 2026
SEA - LHR
Related info for your journey
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St. Louis and Vancouver flights
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Top 6 airlines flying from St. Louis to Vancouver
Discover the top 6 airlines that operate flights from St. Louis to Vancouver. 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 7,457,451 searches. Data last updated November 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$151 | Average$414 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$152 | Average$566 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$161 | Average$561 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$330 | Average$574 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$387 | Average$599 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$426 | Average$632 | FlexibilityNo cancel fee | On-time75% |