$179+ Cheap flights from Redmond to St. Louis (RDM - 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
RDM — STL
May 29 — Jun 51
Round-trip
1 adult, Economy
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Find cheap flights from Redmond 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 Redmond to St. Louis
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Cheapest flights from Redmond to St. LouisExplore the most affordable flight options available from Redmond to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2026.
Explore the most affordable flight options available from Redmond to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2026.
This United Airlines deal was found by Cheapflights users on 4/25. 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.
Tue 5/1912:55 pm
RDM
- STL
1 stop5h 48m
United Airlines
Sat 5/231:13 pm
STL
- RDM
2 stops11h 22m
United Airlines
Deal found 4/25![United Airlines logo]()
$380
This Delta deal was found by Cheapflights users on 4/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/195:05 am
RDM
- STL
1 stop6h 27m
Delta
Sat 5/235:00 pm
STL
- RDM
1 stop7h 14m
Delta
Deal found 4/25![Delta logo]()
$398
This American Airlines deal was found by Cheapflights users on 4/27. 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.
Tue 11/32:58 pm
RDM
- STL
1 stop6h 52m
American Airlines
Sat 11/77:00 am
STL
- RDM
1 stop9h 24m
American Airlines
Deal found 4/27![American Airlines logo]()
$425
This Delta deal was found by Cheapflights users on 4/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/217:25 pm
RDM
- STL
2 stops13h 03m
Delta
Sat 7/255:00 pm
STL
- RDM
1 stop7h 33m
Delta
Deal found 4/24![Delta logo]()
$430
This Delta deal was found by Cheapflights users on 4/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/217:25 pm
RDM
- STL
2 stops11h 17m
Delta
Tue 7/282:28 pm
STL
- RDM
2 stops10h 31m
Delta
Deal found 4/24![Delta logo]()
$435
This Delta deal was found by Cheapflights users on 4/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/217:25 pm
RDM
- STL
2 stops13h 03m
Delta
Mon 7/277:54 pm
STL
- RDM
1 stop5h 54m
Delta
Deal found 4/24![Delta logo]()
$441
This Delta deal was found by Cheapflights users on 4/28. 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.
Fri 6/127:25 pm
RDM
- STL
2 stops13h 03m
Delta
Tue 6/162:28 pm
STL
- RDM
2 stops10h 30m
Delta
Deal found 4/28![Delta logo]()
$446
This Alaska Airlines deal was found by Cheapflights users on 4/24. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/161:38 pm
RDM
- STL
1 stop8h 21m
Alaska Airlines
Mon 10/197:00 am
STL
- RDM
1 stop7h 45m
Alaska Airlines
Deal found 4/24![Alaska Airlines logo]()
$447
This Delta deal was found by Cheapflights users on 4/28. 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.
Fri 6/127:25 pm
RDM
- STL
2 stops13h 03m
Delta
Mon 6/157:55 pm
STL
- RDM
1 stop6h 04m
Delta
Deal found 4/28![Delta logo]()
$452
This Delta deal was found by Cheapflights users on 4/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/227:25 pm
RDM
- STL
2 stops13h 03m
Delta
Wed 7/292:28 pm
STL
- RDM
2 stops10h 31m
Delta
Deal found 4/24![Delta logo]()
$458
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 5/1512:15 pm
RDM
- STL
2 stops34h 06m
Multiple Airlines
Sun 5/1712:36 pm
STL
- RDM
1 stop24h 59m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$459
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/246:26 am
RDM
- STL
2 stops10h 37m
Delta
Tue 7/77:55 pm
STL
- RDM
1 stop6h 03m
Delta
Deal found 4/29![Delta logo]()
$464
Best flights from Redmond to St. LouisDiscover carefully curated flight deals from Redmond to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 29, 2026.
Discover carefully curated flight deals from Redmond to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 29, 2026.
This Delta deal was found by Cheapflights users on 4/27. 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 6/127:25 pm
RDM
- STL
2 stops13h 03m
Delta
Tue 6/162:28 pm
STL
- RDM
2 stops10h 30m
Delta
Deal found 4/27![Delta logo]()
$446
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:40 am
RDM
- STL
1 stop8h 58m
Alaska Airlines
Sat 8/293:00 pm
STL
- RDM
1 stop8h 13m
Alaska Airlines
Deal found 4/28![Alaska Airlines logo]()
$509
This United Airlines deal was found by Cheapflights users on 4/27. 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.
Fri 6/121:14 pm
RDM
- STL
1 stop5h 29m
United Airlines
Mon 6/154:48 pm
STL
- RDM
1 stop6h 24m
United Airlines
Deal found 4/27![United Airlines logo]()
$542
This Delta deal was found by Cheapflights users on 4/28. 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 6/246:26 am
RDM
- STL
2 stops10h 37m
Delta
Tue 7/77:55 pm
STL
- RDM
1 stop6h 03m
Delta
Deal found 4/28![Delta logo]()
$452
This Delta deal was found by Cheapflights users on 4/27. 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 6/127:25 pm
RDM
- STL
2 stops13h 03m
Delta
Mon 6/153:57 pm
STL
- RDM
2 stops9h 01m
Delta
Deal found 4/27![Delta logo]()
$514
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/157:25 pm
RDM
- STL
2 stops13h 08m
Delta
Wed 6/243:57 pm
STL
- RDM
2 stops10h 02m
Delta
Deal found 4/29![Delta logo]()
$532
This Delta deal was found by Cheapflights users on 4/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/127:25 pm
RDM
- STL
2 stops13h 03m
Delta
Sat 6/208:00 am
STL
- RDM
1 stop5h 44m
Delta
Deal found 4/25![Delta logo]()
$538
Last-minute flights from Redmond to St. LouisDiscover last-minute flight deals from Redmond to St. Louis. Data last updated April 29, 2026 and is based on user searches.
Discover last-minute flight deals from Redmond to St. Louis. Data last updated April 29, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/28. 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.
Thu 5/75:05 am
RDM
- STL
1 stop6h 27m
Delta
Sun 5/107:00 am
STL
- RDM
1 stop6h 35m
Delta
Deal found 4/28![Delta logo]()
$581
This Expedia deal was found by Cheapflights users on 4/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/141:53 pm
RDM
- STL
1 stop8h 01m
Alaska Airlines
Mon 5/185:33 pm
STL
- RDM
1 stop7h 13m
Alaska Airlines
Deal found 4/24![Alaska Airlines logo]()
$648
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 5/1512:15 pm
RDM
- STL
2 stops34h 06m
Multiple Airlines
Sun 5/1712:36 pm
STL
- RDM
1 stop24h 59m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$459
This Expedia deal was found by Cheapflights users on 4/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/153:50 pm
RDM
- STL
1 stop22h 47m
Alaska Airlines
Mon 5/185:33 pm
STL
- RDM
2 stops17h 41m
Alaska Airlines
Deal found 4/24![Alaska Airlines logo]()
$601
This Expedia deal was found by Cheapflights users on 4/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/157:27 pm
RDM
- STL
1 stop17h 49m
Alaska Airlines
Sun 5/176:00 am
STL
- RDM
1 stop8h 59m
Alaska Airlines
Deal found 4/24![Alaska Airlines logo]()
$653
This United Airlines deal was found by Cheapflights users on 4/25. 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.
Tue 5/1912:55 pm
RDM
- STL
1 stop5h 48m
United Airlines
Sat 5/231:13 pm
STL
- RDM
2 stops11h 22m
United Airlines
Deal found 4/25![United Airlines logo]()
$380
This Delta deal was found by Cheapflights users on 4/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/195:05 am
RDM
- STL
1 stop6h 27m
Delta
Sat 5/235:00 pm
STL
- RDM
1 stop7h 14m
Delta
Deal found 4/25![Delta logo]()
$398
This Alaska Airlines deal was found by Cheapflights users on 4/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/197:27 pm
RDM
- STL
2 stops19h 10m
Alaska Airlines
Sat 5/235:33 pm
STL
- RDM
2 stops17h 41m
Alaska Airlines
Deal found 4/25![Alaska Airlines logo]()
$569
One-way flights from Redmond to St. LouisSearch for one-way flight options from Redmond to St. Louis. Find affordable one-way fares based on user searches. Data last updated April 29, 2026.
Search for one-way flight options from Redmond to St. Louis. Find affordable one-way fares based on user searches. Data last updated April 29, 2026.
This Delta deal was found by Cheapflights users on 4/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/195:05 am
RDM
- STL
1 stop6h 27m
Delta
Deal found 4/25![Delta logo]()
$179
This Delta deal was found by Cheapflights users on 4/28. 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.
Mon 6/227:25 pm
RDM
- STL
2 stops11h 17m
Delta
Deal found 4/28![Delta logo]()
$229
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/225:49 pm
RDM
- STL
1 stop18h 03m
Alaska Airlines
Deal found 4/28![Alaska Airlines logo]()
$365
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Mon 6/221:59 pm
RDM
- STL
1 stop7h 58m
American Airlines
Deal found 4/28![American Airlines logo]()
$418
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/207:27 pm
RDM
- STL
3 stops43h 10m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$541
This Alaska Airlines deal was found by Cheapflights users on 4/25. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/157:49 pm
RDM
- STL
1 stop18h 48m
Alaska Airlines
Deal found 4/25![Alaska Airlines logo]()
$582
This Delta deal was found by Cheapflights users on 4/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/157:25 pm
RDM
- STL
2 stops13h 08m
Delta
Deal found 4/25![Delta logo]()
$640
This Kiwi.com deal was found by Cheapflights users on 4/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/1512:34 pm
RDM
- STL
3 stops47h 18m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$1,397
Find flight deals from Redmond to St. Louis
Discover tips and strategies to find the most affordable flight options for your journey from Redmond (RDM) 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 April 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $380 (United Airlines) |
One-way from | $179 (Delta) |
Popular in | June |
Cheapest in | November |
Average price | $611 |
Cheapflights Fare Finder
Customize your flight search to find flights from Redmond 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 April 29, 2026.
Use the filters below to find and compare flights from Redmond to St. Louis that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
RedmondSt. Louis
RDM - STL
RDMSTL
Bend/Redmond
Fri 6/12
7:25 pm-10:28 am
2 stops13h 03m
Lambert-St Louis
Tue 6/16
2:28 pm-10:58 pm
2 stops10h 30m
$446
RedmondSt. Louis
RDM - STL
RDMSTL
Bend/Redmond
Wed 6/24
6:26 am-7:03 pm
2 stops10h 37m
Lambert-St Louis
Tue 7/7
7:55 pm-11:58 pm
1 stop6h 03m
$452
RedmondSt. Louis
RDM - STL
RDMSTL
Bend/Redmond
Wed 8/26
7:40 am-6:38 pm
1 stop8h 58m
Lambert-St Louis
Sat 8/29
3:00 pm-9:13 pm
1 stop8h 13m
$509
RedmondSt. Louis
RDM - STL
RDMSTL
Bend/Redmond
Fri 6/12
7:25 pm-10:28 am
2 stops13h 03m
Lambert-St Louis
Mon 6/15
3:57 pm-10:58 pm
2 stops9h 01m
$514
RedmondSt. Louis
RDM - STL
RDMSTL
Bend/Redmond
Mon 6/15
7:25 pm-10:33 am
2 stops13h 08m
Lambert-St Louis
Wed 6/24
3:57 pm-11:59 pm
2 stops10h 02m
$532
RedmondSt. Louis
RDM - STL
RDMSTL
Bend/Redmond
Fri 6/12
7:25 pm-10:28 am
2 stops13h 03m
Lambert-St Louis
Sat 6/20
8:00 am-11:44 am
1 stop5h 44m
$538
Quickest round-trip
RedmondSt. Louis
RDM - STL
RDMSTL
Bend/Redmond
Fri 6/12
1:14 pm-8:43 pm
1 stop5h 29m
Lambert-St Louis
Mon 6/15
4:48 pm-9:12 pm
1 stop6h 24m
$542
Cheapest one-way
RedmondSt. Louis
RDM - STL
RDMSTL
Bend/Redmond
Wed 5/20
7:20 pm-8:46 am
2 stops11h 26m
$184
RedmondSt. Louis
RDM - STL
RDMSTL
Bend/Redmond
Tue 5/19
7:20 pm-10:32 am
2 stops13h 12m
$184
RedmondSt. Louis
RDM - STL
RDMSTL
Bend/Redmond
Mon 6/22
7:25 pm-8:42 am
2 stops11h 17m
$229
Showing 1-10 of 14 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Redmond-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Redmond-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Redmond-St. Louis flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Redmond-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 Redmond-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 Redmond to St. Louis
Have a flexible travel schedule? Discover the best time to fly to St. Louis from Redmond with our price prediction graph.
RDM-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 Redmond to St. Louis
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 April 29, 2026.
See what other customers who have flown with Alaska Airlines,Delta, andUnited Airlines from Redmond 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.
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.1
Overall
7.9
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.1
Overall
7.9
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.1
Overall
7.9
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Entertainment
7.0
Boarding
8.1
Comfort
7.8
Crew
8.5
Food
7.1
Overall
7.9
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Related info for your journey
Find useful and relevant information for your journey from Redmond 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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Redmond and St. Louis flights
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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 April 29, 2026.
Top 3 airlines flying from Redmond to St. Louis
Discover the top 3 airlines that operate flights from Redmond 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 April 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$255 | Average$382 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$298 | Average$575 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$320 | Average$541 | FlexibilityNo cancel fee | On-time69% |