$244+ Cheap flights from Moline to St. Louis (MLI - STL)
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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
MLI — STL
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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Find cheap flights from Moline 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Moline to St. Louis
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Best
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One-way
Cheapest flights from Moline to St. LouisExplore the most affordable flight options available from Moline to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
Explore the most affordable flight options available from Moline to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
This United Airlines deal was found by Cheapflights users on 10/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/123:45 pm -
1 stop3h 41m
Mon 12/146:55 pm -
1 stop4h 04m
Deal found 10/24![United Airlines logo]()
$257
This United Airlines deal was found by Cheapflights users on 10/20. 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 11/1710:40 am -
1 stop5h 03m
Tue 11/245:00 am -
1 stop5h 05m
Deal found 10/20![United Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 10/22. 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 12/187:18 pm -
1 stop4h 20m
Sun 12/205:05 am -
1 stop4h 55m
Deal found 10/22![United Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 10/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/275:11 pm -
1 stop5h 03m
Sun 11/295:02 am -
1 stop5h 53m
Deal found 10/24![American Airlines logo]()
$344
This United Airlines deal was found by Cheapflights users on 10/20. 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 11/255:00 am -
1 stop3h 55m
Sun 11/296:50 pm -
1 stop4h 09m
Deal found 10/20![United Airlines logo]()
$370
This United Airlines deal was found by Cheapflights users on 10/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/242:28 pm -
1 stop5h 13m
Sun 10/256:00 am -
1 stop3h 44m
Deal found 10/23![United Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/65:00 am -
1 stop3h 55m
Tue 11/108:30 am -
1 stop5h 25m
Deal found 10/22![United Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/192:31 pm -
1 stop21h 39m
Thu 11/266:00 am -
1 stop4h 05m
Deal found 10/22![United Airlines logo]()
$528
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 11/199:20 pm -
2 stops37h 43m
Thu 11/265:15 pm -
1 stop22h 53m
Deal found 10/22![Multiple Airlines logo]()
$536
Best flights from Moline to St. LouisDiscover carefully curated flight deals from Moline to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from Moline to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This United Airlines deal was found by Cheapflights users on 10/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/123:45 pm -
1 stop3h 41m
Mon 12/146:55 pm -
1 stop4h 04m
Deal found 10/24![United Airlines logo]()
$257
This United Airlines deal was found by Cheapflights users on 10/20. 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 11/1710:40 am -
1 stop5h 03m
Tue 11/245:00 am -
1 stop5h 05m
Deal found 10/20![United Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 10/22. 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 12/187:18 pm -
1 stop4h 20m
Sun 12/205:05 am -
1 stop4h 55m
Deal found 10/22![United Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 10/20. 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 11/255:00 am -
1 stop3h 55m
Sun 11/296:50 pm -
1 stop4h 09m
Deal found 10/20![United Airlines logo]()
$370
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/192:31 pm -
1 stop21h 39m
Thu 11/266:00 am -
1 stop4h 05m
Deal found 10/22![United Airlines logo]()
$528
This United Airlines deal was found by Cheapflights users on 10/22. 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 12/186:10 am -
2 stops13h 25m
Sat 12/196:58 pm -
1 stop3h 42m
Deal found 10/22![United Airlines logo]()
$1,209
Last-minute flights from Moline to St. LouisDiscover last-minute flight deals from Moline to St. Louis. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Moline to St. Louis. Data last updated October 25, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/242:28 pm -
1 stop5h 13m
Sun 10/256:00 am -
1 stop3h 44m
Deal found 10/23![United Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/65:00 am -
1 stop3h 55m
Tue 11/108:30 am -
1 stop5h 25m
Deal found 10/22![United Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 10/20. 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 11/1710:40 am -
1 stop5h 03m
Tue 11/245:00 am -
1 stop5h 05m
Deal found 10/20![United Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/192:31 pm -
1 stop21h 39m
Thu 11/266:00 am -
1 stop4h 05m
Deal found 10/22![United Airlines logo]()
$528
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 11/199:20 pm -
2 stops37h 43m
Thu 11/265:15 pm -
1 stop22h 53m
Deal found 10/22![Multiple Airlines logo]()
$536
This United Airlines deal was found by Cheapflights users on 10/20. 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 11/255:00 am -
1 stop3h 55m
Sun 11/296:50 pm -
1 stop4h 09m
Deal found 10/20![United Airlines logo]()
$370
This American Airlines deal was found by Cheapflights users on 10/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/275:11 pm -
1 stop5h 03m
Sun 11/295:02 am -
1 stop5h 53m
Deal found 10/24![American Airlines logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 11/274:58 pm -
2 stops19h 27m
Sun 11/295:15 pm -
1 stop19h 33m
Deal found 10/24![Multiple Airlines logo]()
$866
One-way flights from Moline to St. LouisSearch for one-way flight options from Moline to St. Louis. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
Search for one-way flight options from Moline to St. Louis. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/178:13 am -
1 stop3h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![United Airlines logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 11/199:20 pm -
2 stops37h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$323
This United Airlines deal was found by Cheapflights users on 10/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3010:40 am -
1 stop6h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![United Airlines logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/305:48 pm -
3 stops54h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$594
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 11/1711:20 am -
3 stops51h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Multiple Airlines logo]()
$1,634
Find flight deals from Moline to St. Louis
Discover tips and strategies to find the most affordable flight options for your journey from Moline (MLI) to St. Louis (STL). 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 October 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $257 (United Airlines) |
One-way from | $244 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Moline 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 7,457,451 searches. Data last updated October 25, 2026.
Use the filters below to find and compare flights from Moline to St. Louis that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
MolineSt. Louis
MLI Moline Quad-City - STL Lambert-St Louis
MLISTL
Moline Quad-City
Thu 11/19
6:30 am-12:10 pm
1 stop5h 40m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$244
MolineSt. Louis
MLI Moline Quad-City - STL Lambert-St Louis
MLISTL
Moline Quad-City
Sat 12/12
3:45 pm-7:26 pm
1 stop3h 41m
Lambert-St Louis
Mon 12/14
6:55 pm-10:59 pm
1 stop4h 04m
$257
MolineSt. Louis
MLI Moline Quad-City - STL Lambert-St Louis
MLISTL
Moline Quad-City
Tue 11/17
10:40 am-3:43 pm
1 stop5h 03m
Lambert-St Louis
Tue 11/24
5:00 am-10:05 am
1 stop5h 05m
$309
MolineSt. Louis
MLI Moline Quad-City - STL Lambert-St Louis
MLISTL
Moline Quad-City
Fri 12/18
7:18 pm-11:38 pm
1 stop4h 20m
Lambert-St Louis
Sun 12/20
5:05 am-10:00 am
1 stop4h 55m
$319
MolineSt. Louis
MLI Moline Quad-City - STL Lambert-St Louis
MLISTL
Moline Quad-City
Thu 11/19
9:20 pm-11:03 am
3 stops37h 43m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$333
MolineSt. Louis
MLI Moline Quad-City - STL Lambert-St Louis
MLISTL
Moline Quad-City
Fri 10/30
10:40 am-4:59 pm
1 stop6h 19m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$359
MolineSt. Louis
MLI Moline Quad-City - STL Lambert-St Louis
MLISTL
Moline Quad-City
Wed 11/25
5:00 am-8:55 am
1 stop3h 55m
Lambert-St Louis
Sun 11/29
6:50 pm-10:59 pm
1 stop4h 09m
$370
MolineSt. Louis
MLI Moline Quad-City - STL Lambert-St Louis
MLISTL
Moline Quad-City
Tue 11/17
10:40 am-8:53 am
2 stops22h 13m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$508
MolineSt. Louis
MLI Moline Quad-City - STL Lambert-St Louis
MLISTL
Moline Quad-City
Thu 11/19
2:31 pm-12:10 pm
1 stop21h 39m
Lambert-St Louis
Thu 11/26
6:00 am-10:05 am
1 stop4h 05m
$528
MolineSt. Louis
MLI Moline Quad-City - STL Lambert-St Louis
MLISTL
Moline Quad-City
Fri 10/30
5:48 pm-12:16 am
3 stops54h 28m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$594
Showing 1-10 of 12 resultsSorted by cheapest first
Compare providers for flights from Moline to St. Louis
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 Moline to St. Louis in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Moline-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Moline-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Moline-St. Louis flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Moline-St. Louis 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 Moline-St. Louis 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 Moline to St. Louis
Have a flexible travel schedule? Discover the best time to fly to St. Louis from Moline with our price prediction graph.
MLI-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.
Related info for your journey
Find useful and relevant information for your journey from Moline 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 locationsFairview Heights
O'Fallon
Fenton
Swansea
Eureka
Wentzville
Maryland Heights
Chesterfield
Collinsville
Edwardsville
Glencoe
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