$59+ Cheap flights from Saint Paul, MN to St. Louis (STL)
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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
MSP — STL
Apr 16 — Apr 231
Round-trip
1 adult, Economy
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Find cheap flights from Saint Paul to St. Louis 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.Cheapflights Tip: The best prices from Saint Paul to Lambert-St Louis are usually found in August or April, booked 45 days in advance, depart on a Friday or Thursday and return on a Friday
Cheap flight deals from Saint Paul to St. Louis
Cheapest
Best
Last-minute
One-way
Cheapest flights from Saint Paul to St. LouisExplore the most affordable flight options available from Saint Paul to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 17, 2026.
Explore the most affordable flight options available from Saint Paul to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 17, 2026.
This Southwest deal was found by Cheapflights users on 3/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:05 am
MSP
- STL
Nonstop1h 30m
Southwest
Mon 4/209:45 pm
STL
- MSP
Nonstop1h 35m
Southwest
Deal found 3/12![Southwest logo]()
$171
This Southwest deal was found by Cheapflights users on 3/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/87:50 am
MSP
- STL
Nonstop1h 30m
Southwest
Tue 4/148:25 am
STL
- MSP
Nonstop1h 35m
Southwest
Deal found 3/17![Southwest logo]()
$177
This Southwest deal was found by Cheapflights users on 3/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/85:20 am
MSP
- STL
1 stop4h 10m
Southwest
Sat 4/116:10 am
STL
- MSP
2 stops7h 35m
Southwest
Deal found 3/17![Southwest logo]()
$179
This Southwest deal was found by Cheapflights users on 3/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/205:20 pm
MSP
- STL
Nonstop1h 30m
Southwest
Sat 4/255:40 am
STL
- MSP
2 stops8h 30m
Southwest
Deal found 3/12![Southwest logo]()
$186
This Gotogate deal was found by Cheapflights users on 3/13. 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.
Fri 4/2410:34 am
MSP
- STL
1 stop12h 45m
Frontier
Sun 4/264:59 pm
STL
- MSP
1 stop15h 55m
Frontier
Deal found 3/13![Frontier logo]()
$189
This Southwest deal was found by Cheapflights users on 3/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/112:45 pm
MSP
- STL
Nonstop1h 30m
Southwest
Mon 4/139:45 pm
STL
- MSP
Nonstop1h 35m
Southwest
Deal found 3/13![Southwest logo]()
$191
Best flights from Saint Paul to St. LouisDiscover carefully curated flight deals from Saint Paul to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 17, 2026.
Discover carefully curated flight deals from Saint Paul to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 17, 2026.
This Southwest deal was found by Cheapflights users on 3/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/257:25 am
MSP
- STL
Nonstop1h 30m
Southwest
Mon 4/275:40 am
STL
- MSP
1 stop4h 00m
Southwest
Deal found 3/16![Southwest logo]()
$201
This Delta deal was found by Cheapflights users on 3/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/110:00 am
MSP
- STL
Nonstop1h 32m
Delta
Sun 5/106:21 am
STL
- MSP
Nonstop1h 38m
Delta
Deal found 3/16![Delta logo]()
$339
This Southwest deal was found by Cheapflights users on 3/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/95:20 am
MSP
- STL
1 stop3h 45m
Southwest
Mon 4/139:45 pm
STL
- MSP
Nonstop1h 35m
Southwest
Deal found 3/15![Southwest logo]()
$201
This Southwest deal was found by Cheapflights users on 3/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/281:00 pm
MSP
- STL
1 stop5h 05m
Southwest
Wed 5/133:10 pm
STL
- MSP
2 stops7h 55m
Southwest
Deal found 3/13![Southwest logo]()
$216
This Southwest deal was found by Cheapflights users on 3/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:05 am
MSP
- STL
Nonstop1h 30m
Southwest
Sun 4/265:25 am
STL
- MSP
1 stop3h 40m
Southwest
Deal found 3/14![Southwest logo]()
$275
This Southwest deal was found by Cheapflights users on 3/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/78:05 am
MSP
- STL
Nonstop1h 30m
Southwest
Sun 5/105:35 pm
STL
- MSP
1 stop7h 05m
Southwest
Deal found 3/16![Southwest logo]()
$275
This Southwest deal was found by Cheapflights users on 3/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/238:05 am
MSP
- STL
Nonstop1h 30m
Southwest
Sun 4/265:25 am
STL
- MSP
1 stop3h 40m
Southwest
Deal found 3/14![Southwest logo]()
$275
This Southwest deal was found by Cheapflights users on 3/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/185:20 am
MSP
- STL
1 stop4h 55m
Southwest
Thu 5/217:35 am
STL
- MSP
2 stops7h 25m
Southwest
Deal found 3/12![Southwest logo]()
$291
This Southwest deal was found by Cheapflights users on 3/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/98:20 am
MSP
- STL
1 stop4h 35m
Southwest
Fri 4/105:05 am
STL
- MSP
2 stops10h 35m
Southwest
Deal found 3/12![Southwest logo]()
$291
This Southwest deal was found by Cheapflights users on 3/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/165:20 am
MSP
- STL
1 stop3h 45m
Southwest
Thu 4/235:05 am
STL
- MSP
2 stops10h 35m
Southwest
Deal found 3/16![Southwest logo]()
$301
This Southwest deal was found by Cheapflights users on 3/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/315:15 am
MSP
- STL
1 stop6h 25m
Southwest
Sat 4/1110:35 am
STL
- MSP
Nonstop1h 35m
Southwest
Deal found 3/13![Southwest logo]()
$306
Last-minute flights from Saint Paul to St. LouisDiscover last-minute flight deals from Saint Paul to St. Louis. Data last updated March 17, 2026 and is based on user searches.
Discover last-minute flight deals from Saint Paul to St. Louis. Data last updated March 17, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 3/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/87:50 am
MSP
- STL
Nonstop1h 30m
Southwest
Tue 4/148:25 am
STL
- MSP
Nonstop1h 35m
Southwest
Deal found 3/17![Southwest logo]()
$177
This Southwest deal was found by Cheapflights users on 3/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/85:20 am
MSP
- STL
1 stop4h 10m
Southwest
Sat 4/116:10 am
STL
- MSP
2 stops7h 35m
Southwest
Deal found 3/17![Southwest logo]()
$179
This Southwest deal was found by Cheapflights users on 3/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/112:45 pm
MSP
- STL
Nonstop1h 30m
Southwest
Mon 4/139:45 pm
STL
- MSP
Nonstop1h 35m
Southwest
Deal found 3/13![Southwest logo]()
$191
This Southwest deal was found by Cheapflights users on 3/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:05 am
MSP
- STL
Nonstop1h 30m
Southwest
Mon 4/209:45 pm
STL
- MSP
Nonstop1h 35m
Southwest
Deal found 3/12![Southwest logo]()
$171
This Southwest deal was found by Cheapflights users on 3/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/205:20 pm
MSP
- STL
Nonstop1h 30m
Southwest
Sat 4/255:40 am
STL
- MSP
2 stops8h 30m
Southwest
Deal found 3/12![Southwest logo]()
$186
This Gotogate deal was found by Cheapflights users on 3/13. 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.
Fri 4/2410:34 am
MSP
- STL
1 stop12h 45m
Frontier
Sun 4/264:59 pm
STL
- MSP
1 stop15h 55m
Frontier
Deal found 3/13![Frontier logo]()
$189
One-way flights from Saint Paul to St. LouisSearch for one-way flight options from Saint Paul to St. Louis. Find affordable one-way fares based on user searches. Data last updated March 17, 2026.
Search for one-way flight options from Saint Paul to St. Louis. Find affordable one-way fares based on user searches. Data last updated March 17, 2026.
This Southwest deal was found by Cheapflights users on 3/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:50 am
MSP
- STL
Nonstop1h 30m
Southwest
Deal found 3/16![Southwest logo]()
$59
This Southwest deal was found by Cheapflights users on 3/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/45:45 am
MSP
- STL
Nonstop1h 40m
Southwest
Deal found 3/12![Southwest logo]()
$86
This Southwest deal was found by Cheapflights users on 3/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/84:30 pm
MSP
- STL
Nonstop1h 30m
Southwest
Deal found 3/17![Southwest logo]()
$89
This Super.com deal was found by Cheapflights users on 3/13. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/316:21 pm
MSP
- STL
1 stop15h 27m
Frontier
Deal found 3/13![Frontier logo]()
$95
This Priceline deal was found by Cheapflights users on 3/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1010:14 am
MSP
- STL
1 stop9h 09m
Frontier
Deal found 3/17![Frontier logo]()
$96
This Orbitz deal was found by Cheapflights users on 3/16. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/79:39 pm
MSP
- STL
1 stop21h 44m
Frontier
Deal found 3/16![Frontier logo]()
$98
This CheapOair deal was found by Cheapflights users on 3/16. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/73:53 pm
MSP
- STL
1 stop17h 55m
Frontier
Deal found 3/16![Frontier logo]()
$102
This American Airlines deal was found by Cheapflights users on 3/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1210:44 am
MSP
- STL
1 stop6h 37m
American Airlines
Deal found 3/13![American Airlines logo]()
$105
Find flight deals from Saint Paul to St. Louis
Keep the following information in mind while searching for Saint Paul to St. Louis flight deals. Data was last updated March 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $171 (Southwest) |
One-way from | $59 (Southwest) |
Popular in | February |
Cheapest in | August |
Average price | $363 |
Cheapflights Fare Finder
Customize your flight search to find flights from Saint Paul to St. Louis 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 March 17, 2026.
Use the filters below to find and compare flights from Saint Paul to St. Louis that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MinneapolisSt. Louis
MSP - STL
MSPSTL
Minneapolis St Paul
Sat 4/25
7:25 am-8:55 am
Nonstop1h 30m
Lambert-St Louis
Mon 4/27
5:40 am-9:40 am
1 stop4h 00m
$201
MinneapolisSt. Louis
MSP - STL
MSPSTL
Minneapolis St Paul
Thu 4/9
5:20 am-9:05 am
1 stop3h 45m
Lambert-St Louis
Mon 4/13
9:45 pm-11:20 pm
Nonstop1h 35m
$201
MinneapolisSt. Louis
MSP - STL
MSPSTL
Minneapolis St Paul
Tue 4/28
1:00 pm-6:05 pm
1 stop5h 05m
Lambert-St Louis
Wed 5/13
3:10 pm-11:05 pm
2 stops7h 55m
$216
MinneapolisSt. Louis
MSP - STL
MSPSTL
Minneapolis St Paul
Thu 4/16
8:05 am-9:35 am
Nonstop1h 30m
Lambert-St Louis
Sun 4/26
5:25 am-9:05 am
1 stop3h 40m
$275
MinneapolisSt. Louis
MSP - STL
MSPSTL
Minneapolis St Paul
Thu 5/7
8:05 am-9:35 am
Nonstop1h 30m
Lambert-St Louis
Sun 5/10
5:35 pm-12:40 am
1 stop7h 05m
$275
MinneapolisSt. Louis
MSP - STL
MSPSTL
Minneapolis St Paul
Thu 4/23
8:05 am-9:35 am
Nonstop1h 30m
Lambert-St Louis
Sun 4/26
5:25 am-9:05 am
1 stop3h 40m
$275
MinneapolisSt. Louis
MSP - STL
MSPSTL
Minneapolis St Paul
Mon 5/18
5:20 am-10:15 am
1 stop4h 55m
Lambert-St Louis
Thu 5/21
7:35 am-3:00 pm
2 stops7h 25m
$291
MinneapolisSt. Louis
MSP - STL
MSPSTL
Minneapolis St Paul
Thu 4/9
8:20 am-12:55 pm
1 stop4h 35m
Lambert-St Louis
Fri 4/10
5:05 am-3:40 pm
2 stops10h 35m
$291
MinneapolisSt. Louis
MSP - STL
MSPSTL
Minneapolis St Paul
Thu 4/16
5:20 am-9:05 am
1 stop3h 45m
Lambert-St Louis
Thu 4/23
5:05 am-3:40 pm
2 stops10h 35m
$301
MinneapolisSt. Louis
MSP - STL
MSPSTL
Minneapolis St Paul
Tue 3/31
5:15 am-11:40 am
1 stop6h 25m
Lambert-St Louis
Sat 4/11
10:35 am-12:10 pm
Nonstop1h 35m
$306
Showing 1-10 of 23 resultsSorted by cheapest first
Best time to book a flight from Saint Paul to St. Louis
Have a flexible travel schedule? Discover the best time to fly to St. Louis from Saint Paul with our price prediction graph.
MSP-STL
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 Saint Paul to St. Louis
SA1-STL
MSP-STL
How far ahead should I book a flight from Saint Paul to St. Louis?
Use this chart to determine the optimal time to book a round-trip flight from Saint Paul to St. Louis. Price data was last updated on March 13, 2026.
To ensure you get the cheapest price possible for a flight from Saint Paul to St. Louis, you should look to book at least 45 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Saint Paul to St. Louis?
Currently, May is the cheapest month in which you can book a flight from Saint Paul to St. Louis (average of $59). Flying from Saint Paul to St. Louis in December is currently the most expensive (average of $219). 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.
What is the cheapest time of day to fly from SA1 to STL?
Find hourly flight availability from Saint Paul to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 17, 2026.
When flying from Saint Paul to St. Louis, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 14% versus a flight in the afternoon.
What is the cheapest day to fly from Saint Paul to St. Louis?
Use this chart to determine the cheapest time to fly round-trip from Saint Paul to St. Louis. Price data was last updated on March 14, 2026.
Travelers seeking maximum savings on their Saint Paul to St. Louis flight should consider departing on Thursday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Saint Paul to St. Louis
Explore weekly flight availability from Saint Paul to St. Louis. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 17, 2026.
The most flights from SA1 to STL are scheduled on a Monday (16 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (9 on average).
Reviews of airlines servicing St. Louis
Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated March 17, 2026.
Read reviews from past customers who have flown Southwest,Delta, andSun Country Air from Saint Paul to St. Louis. 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.
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAnonymous,Mar 2026
KOA - HNL
Related info for your journey
Find useful and relevant information for your journey from Saint Paul to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsEdwardsville
O'Fallon
Fenton
Swansea
Fairview Heights
Maryland Heights
Collinsville
Eureka
Wentzville
Glencoe
Chesterfield
Alton
Farmington
Festus
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Saint Paul and St. Louis flights
Browse other Saint Paul and St. Louis flight options. Last updated on March 17, 2026.
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Other flights to St. Louis
Explore flights to St. Louis departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 17, 2026.
Saint Paul to St. Louis flights
Consider these flights traveling from Saint Paul to St. Louis.
Top 5 airlines flying from Saint Paul to St. Louis
Discover the top 5 airlines that operate flights from Saint Paul to St. Louis. 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 2,558,603 searches. Data last updated March 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$59 | Average$118 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$90 | Average$151 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$133 | Average$292 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$188 | Average$287 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$258 | Average$367 | FlexibilityNo cancel fee | On-time71% |