$244+ Cheap flights from Cedar Rapids to St. Louis (CID - 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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
CID — STL
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from Cedar Rapids 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 Cedar Rapids to St. Louis
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Cheapest flights from Cedar Rapids to St. LouisExplore the most affordable flight options available from Cedar Rapids to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
Explore the most affordable flight options available from Cedar Rapids to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2026.
This Delta deal was found by Cheapflights users on 10/27. 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 11/2411:00 am -
1 stop5h 31m
Tue 12/16:03 am -
1 stop4h 17m
Deal found 10/27![Delta logo]()
$309
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Mon 11/165:00 am -
1 stop5h 53m
Sun 11/226:00 am -
1 stop4h 23m
Deal found 10/27![American Airlines logo]()
$324
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/105:00 am -
1 stop5h 53m
Sat 11/145:16 pm -
1 stop6h 23m
Deal found 10/26![American Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Wed 11/48:30 pm -
1 stop3h 29m
Thu 11/128:15 pm -
1 stop3h 24m
Deal found 10/26![American Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/103:14 pm -
1 stop6h 26m
Sat 11/145:34 pm -
1 stop5h 22m
Deal found 10/26![United Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 10/25. 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 12/246:00 am -
1 stop4h 42m
Thu 12/241:13 pm -
1 stop6h 33m
Deal found 10/25![United Airlines logo]()
$481
This American Airlines deal was found by Cheapflights users on 10/25. 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 12/16:17 pm -
1 stop3h 57m
Wed 12/27:27 am -
1 stop5h 57m
Deal found 10/25![American Airlines logo]()
$487
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/206:00 am -
1 stop9h 43m
Sun 11/295:00 am -
1 stop4h 06m
Deal found 10/28![United Airlines logo]()
$497
This American Airlines deal was found by Cheapflights users on 10/28. 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 11/208:28 pm -
1 stop3h 26m
Sun 11/295:02 am -
1 stop5h 21m
Deal found 10/28![American Airlines logo]()
$498
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Sun 11/158:30 pm -
1 stop3h 25m
Wed 11/187:26 am -
1 stop5h 51m
Deal found 10/26![American Airlines logo]()
$501
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 11/45:29 pm -
2 stops17h 50m
Thu 11/121:28 pm -
1 stop22h 27m
Deal found 10/26![Multiple Airlines logo]()
$719
Best flights from Cedar Rapids to St. LouisDiscover carefully curated flight deals from Cedar Rapids to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Cedar Rapids to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This Delta deal was found by Cheapflights users on 10/27. 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.
Thu 2/185:30 pm -
1 stop5h 48m
Sun 2/2110:30 am -
1 stop5h 22m
Deal found 10/27![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 10/25. 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 12/246:16 pm -
1 stop5h 22m
Fri 12/255:05 am -
1 stop5h 04m
Deal found 10/25![United Airlines logo]()
$309
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Thu 11/195:00 am -
1 stop5h 16m
Sun 11/226:00 am -
1 stop4h 23m
Deal found 10/29![American Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 10/27. 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 2/1911:00 am -
1 stop3h 31m
Sun 2/216:30 am -
1 stop3h 43m
Deal found 10/27![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 10/26. 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 3/266:35 am -
1 stop5h 40m
Wed 3/317:30 am -
1 stop4h 22m
Deal found 10/26![United Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 10/28. 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 11/255:00 pm -
1 stop6h 22m
Mon 11/305:22 pm -
1 stop5h 44m
Deal found 10/28![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 10/30. 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 11/196:00 am -
1 stop6h 10m
Sun 11/225:00 am -
1 stop4h 06m
Deal found 10/30![United Airlines logo]()
$324
This United Airlines deal was found by Cheapflights users on 10/29. 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 3/266:35 am -
1 stop4h 07m
Sun 3/286:40 am -
1 stop3h 53m
Deal found 10/29![United Airlines logo]()
$398
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/103:14 pm -
1 stop6h 26m
Sat 11/145:34 pm -
1 stop5h 22m
Deal found 10/26![United Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/1210:00 am -
1 stop5h 43m
Mon 11/166:50 pm -
1 stop4h 06m
Deal found 10/28![United Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 10/25. 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 12/246:00 am -
1 stop4h 42m
Thu 12/241:13 pm -
1 stop6h 33m
Deal found 10/25![United Airlines logo]()
$481
This United Airlines deal was found by Cheapflights users on 10/28. 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 3/136:50 pm -
1 stop4h 29m
Sat 3/205:34 pm -
1 stop3h 46m
Deal found 10/28![United Airlines logo]()
$485
Last-minute flights from Cedar Rapids to St. LouisDiscover last-minute flight deals from Cedar Rapids to St. Louis. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Cedar Rapids to St. Louis. Data last updated October 30, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Wed 11/48:30 pm -
1 stop3h 29m
Thu 11/128:15 pm -
1 stop3h 24m
Deal found 10/26![American Airlines logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 11/45:29 pm -
2 stops17h 50m
Thu 11/121:28 pm -
1 stop22h 27m
Deal found 10/26![Multiple Airlines logo]()
$719
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/48:03 am -
1 stop4h 07m
Thu 11/126:15 am -
3 stops16h 41m
Deal found 10/26![United Airlines logo]()
$728
This American Airlines deal was found by Cheapflights users on 10/26. 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 11/105:00 am -
1 stop5h 53m
Sat 11/145:16 pm -
1 stop6h 23m
Deal found 10/26![American Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/103:14 pm -
1 stop6h 26m
Sat 11/145:34 pm -
1 stop5h 22m
Deal found 10/26![United Airlines logo]()
$429
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Sun 11/158:30 pm -
1 stop3h 25m
Wed 11/187:26 am -
1 stop5h 51m
Deal found 10/26![American Airlines logo]()
$501
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Mon 11/165:00 am -
1 stop5h 53m
Sun 11/226:00 am -
1 stop4h 23m
Deal found 10/27![American Airlines logo]()
$324
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/166:50 pm -
1 stop4h 34m
Sun 11/221:40 pm -
2 stops9h 16m
Deal found 10/27![United Airlines logo]()
$843
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/206:00 am -
1 stop9h 43m
Sun 11/295:00 am -
1 stop4h 06m
Deal found 10/28![United Airlines logo]()
$497
This American Airlines deal was found by Cheapflights users on 10/28. 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 11/208:28 pm -
1 stop3h 26m
Sun 11/295:02 am -
1 stop5h 21m
Deal found 10/28![American Airlines logo]()
$498
This Delta deal was found by Cheapflights users on 10/27. 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 11/2411:00 am -
1 stop5h 31m
Tue 12/16:03 am -
1 stop4h 17m
Deal found 10/27![Delta logo]()
$309
One-way flights from Cedar Rapids to St. LouisSearch for one-way flight options from Cedar Rapids to St. Louis. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Cedar Rapids to St. Louis. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This United Airlines deal was found by Cheapflights users on 10/27. 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 1/63:00 pm -
1 stop4h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![United Airlines logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 1/1310:09 am -
3 stops48h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$297
This American Airlines deal was found by Cheapflights users on 10/28. 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 11/65:00 am -
1 stop5h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![American Airlines logo]()
$340
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 1/610:09 am -
3 stops48h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$403
This United Airlines deal was found by Cheapflights users on 10/27. 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 1/1311:15 am -
2 stops9h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![United Airlines logo]()
$604
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/66:50 pm -
2 stops14h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![United Airlines logo]()
$607
Find flight deals from Cedar Rapids to St. Louis
Discover tips and strategies to find the most affordable flight options for your journey from Cedar Rapids (CID) 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 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $309 (Delta) |
One-way from | $244 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Cedar Rapids 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 30, 2026.
Use the filters below to find and compare flights from Cedar Rapids to St. Louis that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Cedar RapidsSt. Louis
CID Cedar Rapids - STL Lambert-St Louis
CIDSTL
Cedar Rapids
Wed 1/13
11:15 am-5:50 pm
1 stop6h 35m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$244
Quickest round-trip
Cedar RapidsSt. Louis
CID Cedar Rapids - STL Lambert-St Louis
CIDSTL
Cedar Rapids
Wed 1/6
3:00 pm-7:28 pm
1 stop4h 28m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$244
Cedar RapidsSt. Louis
CID Cedar Rapids - STL Lambert-St Louis
CIDSTL
Cedar Rapids
Wed 1/13
10:09 am-10:20 am
3 stops48h 11m
Lambert-St Louis
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$297
Cedar RapidsSt. Louis
CID Cedar Rapids - STL Lambert-St Louis
CIDSTL
Cedar Rapids
Thu 2/18
5:30 pm-11:18 pm
1 stop5h 48m
Lambert-St Louis
Sun 2/21
10:30 am-3:52 pm
1 stop5h 22m
$309
Cedar RapidsSt. Louis
CID Cedar Rapids - STL Lambert-St Louis
CIDSTL
Cedar Rapids
Thu 12/24
6:16 pm-11:38 pm
1 stop5h 22m
Lambert-St Louis
Fri 12/25
5:05 am-10:09 am
1 stop5h 04m
$309
Cedar RapidsSt. Louis
CID Cedar Rapids - STL Lambert-St Louis
CIDSTL
Cedar Rapids
Thu 11/19
5:00 am-10:16 am
1 stop5h 16m
Lambert-St Louis
Sun 11/22
6:00 am-10:23 am
1 stop4h 23m
$309
Cedar RapidsSt. Louis
CID Cedar Rapids - STL Lambert-St Louis
CIDSTL
Cedar Rapids
Fri 2/19
11:00 am-2:31 pm
1 stop3h 31m
Lambert-St Louis
Sun 2/21
6:30 am-10:13 am
1 stop3h 43m
$309
Cedar RapidsSt. Louis
CID Cedar Rapids - STL Lambert-St Louis
CIDSTL
Cedar Rapids
Fri 3/26
6:35 am-12:15 pm
1 stop5h 40m
Lambert-St Louis
Wed 3/31
7:30 am-11:52 am
1 stop4h 22m
$309
Cedar RapidsSt. Louis
CID Cedar Rapids - STL Lambert-St Louis
CIDSTL
Cedar Rapids
Wed 11/25
5:00 pm-11:22 pm
1 stop6h 22m
Lambert-St Louis
Mon 11/30
5:22 pm-11:06 pm
1 stop5h 44m
$309
Cedar RapidsSt. Louis
CID Cedar Rapids - STL Lambert-St Louis
CIDSTL
Cedar Rapids
Thu 11/19
6:00 am-12:10 pm
1 stop6h 10m
Lambert-St Louis
Sun 11/22
5:00 am-9:06 am
1 stop4h 06m
$324
Showing 1-10 of 17 resultsSorted by cheapest first
Compare providers for flights from Cedar Rapids 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 Cedar Rapids to St. Louis in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Cedar Rapids-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cedar Rapids-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cedar Rapids-St. Louis flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Cedar Rapids-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 Cedar Rapids-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 Cedar Rapids to St. Louis
Have a flexible travel schedule? Discover the best time to fly to St. Louis from Cedar Rapids with our price prediction graph.
CID-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.
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 October 30, 2026.
See what other customers who have flown with United Airlines from Cedar Rapids to St. Louis have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Comfort
7.3
Overall
7.3
Food
6.7
Entertainment
7.1
Crew
8.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Boarding
7.7
Comfort
7.3
Overall
7.3
Food
6.7
Entertainment
7.1
Crew
8.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Related info for your journey
Find useful and relevant information for your journey from Cedar Rapids 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
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Swansea
Eureka
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Maryland Heights
Chesterfield
Collinsville
Edwardsville
Glencoe
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Cedar Rapids and St. Louis flights
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Other flights from Cedar Rapids
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Other flights to St. Louis
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Top airline flying from Cedar Rapids to St. Louis
Discover the top airline that operate flights from Cedar Rapids 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 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$298 | Average$368 | FlexibilityNo cancel fee | On-time69% |