$425+ Cheap flights from St. Louis to Redmond (STL - RDM)
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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
STL — RDM
Jul 23 — Jul 301
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to Redmond with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from St. Louis to Redmond
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Cheapest flights from St. Louis to RedmondExplore the most affordable flight options available from St. Louis to Redmond. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 23, 2026.
Explore the most affordable flight options available from St. Louis to Redmond. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 23, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:00 am
STL
- RDM
1 stop7h 38m
Alaska Airlines
Sat 10/311:32 pm
RDM
- STL
1 stop8h 27m
Alaska Airlines
Deal found 6/22![Alaska Airlines logo]()
$425
This American Airlines deal was found by Cheapflights users on 6/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/211:14 pm
STL
- RDM
2 stops11h 45m
American Airlines
Tue 7/281:48 pm
RDM
- STL
1 stop8h 10m
American Airlines
Deal found 6/23![American Airlines logo]()
$468
This Kiwi.com deal was found by Cheapflights users on 6/23. 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.
Thu 10/18:10 pm
STL
- RDM
2 stops17h 30m
Multiple Airlines
Mon 10/512:20 pm
RDM
- STL
1 stop21h 31m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$507
This Alaska Airlines deal was found by Cheapflights users on 6/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:00 am
STL
- RDM
1 stop7h 38m
Alaska Airlines
Fri 10/236:00 am
RDM
- STL
1 stop7h 44m
Alaska Airlines
Deal found 6/22![Alaska Airlines logo]()
$517
This Alaska Airlines deal was found by Cheapflights users on 6/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/217:56 pm
STL
- RDM
1 stop15h 08m
Alaska Airlines
Tue 7/287:49 pm
RDM
- STL
1 stop18h 48m
Alaska Airlines
Deal found 6/23![Alaska Airlines logo]()
$518
This Delta deal was found by Cheapflights users on 6/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/307:45 pm
STL
- RDM
1 stop6h 04m
Delta
Fri 9/47:36 pm
RDM
- STL
2 stops12h 47m
Delta
Deal found 6/23![Delta logo]()
$522
This United Airlines deal was found by Cheapflights users on 6/23. 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.
Tue 7/214:48 pm
STL
- RDM
1 stop6h 17m
United Airlines
Tue 7/281:14 pm
RDM
- STL
1 stop5h 29m
United Airlines
Deal found 6/23![United Airlines logo]()
$526
This American Airlines deal was found by Cheapflights users on 6/21. 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 10/193:33 pm
STL
- RDM
2 stops9h 22m
American Airlines
Fri 10/231:45 pm
RDM
- STL
1 stop8h 32m
American Airlines
Deal found 6/21![American Airlines logo]()
$531
This United Airlines deal was found by Cheapflights users on 6/22. 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 10/271:39 pm
STL
- RDM
2 stops9h 27m
United Airlines
Sat 10/315:00 am
RDM
- STL
2 stops8h 41m
United Airlines
Deal found 6/22![United Airlines logo]()
$535
This Delta deal was found by Cheapflights users on 6/19. 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 10/192:15 pm
STL
- RDM
2 stops10h 31m
Delta
Fri 10/235:55 am
RDM
- STL
2 stops8h 55m
Delta
Deal found 6/19![Delta logo]()
$543
Best flights from St. Louis to RedmondDiscover carefully curated flight deals from St. Louis to Redmond that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 23, 2026.
Discover carefully curated flight deals from St. Louis to Redmond that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 23, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/18. 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 10/197:00 am
STL
- RDM
1 stop7h 38m
Alaska Airlines
Fri 10/238:00 am
RDM
- STL
1 stop13h 59m
Alaska Airlines
Deal found 6/18![Alaska Airlines logo]()
$517
This Delta deal was found by Cheapflights users on 6/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:20 am
STL
- RDM
2 stops8h 52m
Delta
Fri 9/47:36 pm
RDM
- STL
2 stops12h 47m
Delta
Deal found 6/23![Delta logo]()
$527
This American Airlines deal was found by Cheapflights users on 6/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/193:33 pm
STL
- RDM
2 stops9h 22m
American Airlines
Fri 10/231:45 pm
RDM
- STL
1 stop8h 32m
American Airlines
Deal found 6/20![American Airlines logo]()
$531
This United Airlines deal was found by Cheapflights users on 6/20. 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 10/276:00 am
STL
- RDM
2 stops8h 55m
United Airlines
Sat 10/316:33 am
RDM
- STL
2 stops8h 10m
United Airlines
Deal found 6/20![United Airlines logo]()
$535
This Delta deal was found by Cheapflights users on 6/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/12:25 pm
STL
- RDM
2 stops10h 43m
Delta
Mon 10/57:24 pm
RDM
- STL
2 stops11h 24m
Delta
Deal found 6/23![Delta logo]()
$527
This Alaska Airlines deal was found by Cheapflights users on 6/18. 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 10/276:30 am
STL
- RDM
2 stops13h 58m
Alaska Airlines
Sat 10/315:20 am
RDM
- STL
2 stops10h 54m
Alaska Airlines
Deal found 6/18![Alaska Airlines logo]()
$562
Last-minute flights from St. Louis to RedmondDiscover last-minute flight deals from St. Louis to Redmond. Data last updated June 23, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Redmond. Data last updated June 23, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 6/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/237:56 pm
STL
- RDM
1 stop15h 08m
Alaska Airlines
Thu 6/257:49 pm
RDM
- STL
1 stop18h 48m
Alaska Airlines
Deal found 6/20![Alaska Airlines logo]()
$549
This Delta deal was found by Cheapflights users on 6/21. 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 7/105:36 pm
STL
- RDM
2 stops8h 22m
Delta
Thu 7/165:05 am
RDM
- STL
1 stop6h 28m
Delta
Deal found 6/21![Delta logo]()
$617
This Alaska Airlines deal was found by Cheapflights users on 6/21. 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 7/107:56 pm
STL
- RDM
1 stop15h 08m
Alaska Airlines
Thu 7/167:49 pm
RDM
- STL
1 stop18h 48m
Alaska Airlines
Deal found 6/21![Alaska Airlines logo]()
$655
This Expedia deal was found by Cheapflights users on 6/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/112:46 pm
STL
- RDM
2 stops11h 13m
Alaska Airlines
Mon 7/137:49 pm
RDM
- STL
1 stop18h 48m
Alaska Airlines
Deal found 6/23![Alaska Airlines logo]()
$598
This Alaska Airlines deal was found by Cheapflights users on 6/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/187:56 pm
STL
- RDM
1 stop15h 08m
Alaska Airlines
Sun 7/267:49 pm
RDM
- STL
1 stop18h 48m
Alaska Airlines
Deal found 6/23![Alaska Airlines logo]()
$578
This American Airlines deal was found by Cheapflights users on 6/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/211:14 pm
STL
- RDM
2 stops11h 45m
American Airlines
Tue 7/281:48 pm
RDM
- STL
1 stop8h 10m
American Airlines
Deal found 6/23![American Airlines logo]()
$468
This Alaska Airlines deal was found by Cheapflights users on 6/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/217:56 pm
STL
- RDM
1 stop15h 08m
Alaska Airlines
Tue 7/287:49 pm
RDM
- STL
1 stop18h 48m
Alaska Airlines
Deal found 6/23![Alaska Airlines logo]()
$518
This United Airlines deal was found by Cheapflights users on 6/23. 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.
Tue 7/214:48 pm
STL
- RDM
1 stop6h 17m
United Airlines
Tue 7/281:14 pm
RDM
- STL
1 stop5h 29m
United Airlines
Deal found 6/23![United Airlines logo]()
$526
This Delta deal was found by Cheapflights users on 6/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/212:30 pm
STL
- RDM
2 stops10h 27m
Delta
Tue 7/287:25 pm
RDM
- STL
2 stops13h 03m
Delta
Deal found 6/23![Delta logo]()
$535
Find flight deals from St. Louis to Redmond
Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Redmond (RDM). 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 June 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $425 (Alaska Airlines) |
Popular in | November |
Cheapest in | January |
Average price | $727 |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to Redmond 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 June 23, 2026.
Use the filters below to find and compare flights from St. Louis to Redmond that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisRedmond
STL - RDM
STLRDM
Lambert-St Louis
Mon 10/19
7:00 am-12:38 pm
1 stop7h 38m
Bend/Redmond
Fri 10/23
8:00 am-11:59 pm
1 stop13h 59m
$517
St. LouisRedmond
STL - RDM
STLRDM
Lambert-St Louis
Sun 8/30
6:20 am-1:12 pm
2 stops8h 52m
Bend/Redmond
Fri 9/4
7:36 pm-10:23 am
2 stops12h 47m
$527
St. LouisRedmond
STL - RDM
STLRDM
Lambert-St Louis
Thu 10/1
2:25 pm-11:08 pm
2 stops10h 43m
Bend/Redmond
Mon 10/5
7:24 pm-8:48 am
2 stops11h 24m
$527
St. LouisRedmond
STL - RDM
STLRDM
Lambert-St Louis
Mon 10/19
3:33 pm-10:55 pm
2 stops9h 22m
Bend/Redmond
Fri 10/23
1:45 pm-12:17 am
1 stop8h 32m
$531
Quickest round-trip
St. LouisRedmond
STL - RDM
STLRDM
Lambert-St Louis
Tue 10/27
6:00 am-12:55 pm
2 stops8h 55m
Bend/Redmond
Sat 10/31
6:33 am-4:43 pm
2 stops8h 10m
$535
St. LouisRedmond
STL - RDM
STLRDM
Lambert-St Louis
Tue 10/27
6:30 am-6:28 pm
2 stops13h 58m
Bend/Redmond
Sat 10/31
5:20 am-6:14 pm
2 stops10h 54m
$562
Sorted by cheapest first
Compare providers for flights from St. Louis to Redmond
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 St. Louis to Redmond in June.
| 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 St. Louis-Redmond flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Redmond flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Redmond flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on St. Louis-Redmond 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 St. Louis-Redmond 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 St. Louis to Redmond
Have a flexible travel schedule? Discover the best time to fly to Redmond from St. Louis with our price prediction graph.
STL-RDM
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from St. Louis to Redmond
What is the cheapest month to book a flight from St. Louis to Redmond?
Currently, January is the cheapest month in which you can book a flight from St. Louis to Redmond (average of $378). Flying from St. Louis to Redmond in November is currently the most expensive (average of $880). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from St. Louis to Redmond?
Reviews of airlines servicing Redmond
Get insights into the airlines that provide service to Redmond. 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 Redmond. Reviews last updated June 23, 2026.
Read through reviews of airlines operating flights from St. Louis to Redmond, such as Alaska Airlines,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Overall
7.9
Boarding
8.1
Entertainment
7.0
Crew
8.5
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Overall
7.9
Boarding
8.1
Entertainment
7.0
Crew
8.5
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Overall
7.9
Boarding
8.1
Entertainment
7.0
Crew
8.5
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Overall
7.9
Boarding
8.1
Entertainment
7.0
Crew
8.5
Food
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Redmond. 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 Redmond?
Book flights to Redmond if you plan to visit one of these locationsBend
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St. Louis and Redmond flights
Browse other St. Louis and Redmond flight options. Last updated on June 23, 2026.
Other flights from St. Louis
Browse through other flights departing from St. Louis. Flights are based on user searches made on Cheapflights and were last updated on June 23, 2026.
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Top 3 airlines flying from St. Louis to Redmond
Discover the top 3 airlines that operate flights from St. Louis to Redmond. 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 June 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$255 | Average$440 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$276 | Average$456 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$366 | Average$727 | FlexibilityNo cancel fee | On-time75% |