$213+ Cheap flights from St. Louis to Redmond (STL - RDM)
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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
STL — RDM
Apr 25 — May 21
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
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 St. Louis to Redmond
Cheapest
Best
Last-minute
One-way
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 March 26, 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 March 26, 2026.
This Alaska Airlines deal was found by Cheapflights users on 3/25. 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 5/54:46 pm
STL
- RDM
1 stop9h 12m
Alaska Airlines
Sat 5/91:52 pm
RDM
- STL
1 stop8h 07m
Alaska Airlines
Deal found 3/25![Alaska Airlines logo]()
$366
This American Airlines deal was found by Cheapflights users on 3/25. 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.
Sat 8/86:14 pm
STL
- RDM
1 stop6h 56m
American Airlines
Sat 8/151:56 pm
RDM
- STL
1 stop8h 20m
American Airlines
Deal found 3/25![American Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 3/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/51:18 pm
STL
- RDM
2 stops9h 44m
United Airlines
Sat 9/129:45 am
RDM
- STL
2 stops8h 54m
United Airlines
Deal found 3/21![United Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 3/24. 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.
Tue 5/54:06 pm
STL
- RDM
1 stop6h 52m
United Airlines
Sat 5/95:35 am
RDM
- STL
2 stops13h 08m
United Airlines
Deal found 3/24![United Airlines logo]()
$440
This Alaska Airlines deal was found by Cheapflights users on 3/25. 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 10/196:41 am
STL
- RDM
1 stop8h 04m
Alaska Airlines
Fri 10/236:00 am
RDM
- STL
1 stop6h 26m
Alaska Airlines
Deal found 3/25![Alaska Airlines logo]()
$447
This Alaska Airlines deal was found by Cheapflights users on 3/22. 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 10/276:41 am
STL
- RDM
2 stops10h 41m
Alaska Airlines
Sat 10/311:38 pm
RDM
- STL
1 stop8h 21m
Alaska Airlines
Deal found 3/22![Alaska Airlines logo]()
$487
This Delta deal was found by Cheapflights users on 3/23. 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.
Fri 4/107:15 am
STL
- RDM
2 stops10h 58m
Delta
Fri 4/1711:35 am
RDM
- STL
2 stops10h 50m
Delta
Deal found 3/23![Delta logo]()
$505
This Delta deal was found by Cheapflights users on 3/25. 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.
Sat 8/85:00 pm
STL
- RDM
1 stop7h 33m
Delta
Sat 8/155:55 am
RDM
- STL
2 stops10h 07m
Delta
Deal found 3/25![Delta logo]()
$515
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 March 26, 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 March 26, 2026.
This Alaska Airlines deal was found by Cheapflights users on 3/24. 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.
Tue 5/54:46 pm
STL
- RDM
1 stop9h 12m
Alaska Airlines
Sat 5/91:52 pm
RDM
- STL
1 stop8h 07m
Alaska Airlines
Deal found 3/24![Alaska Airlines logo]()
$366
This United Airlines deal was found by Cheapflights users on 3/23. 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 5/54:06 pm
STL
- RDM
1 stop6h 52m
United Airlines
Sat 5/95:35 am
RDM
- STL
2 stops13h 08m
United Airlines
Deal found 3/23![United Airlines logo]()
$440
This Delta deal was found by Cheapflights users on 3/23. 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.
Fri 4/107:15 am
STL
- RDM
2 stops10h 58m
Delta
Fri 4/1711:35 am
RDM
- STL
2 stops10h 50m
Delta
Deal found 3/23![Delta logo]()
$505
This Delta deal was found by Cheapflights users on 3/21. 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.
Wed 5/277:59 pm
STL
- RDM
1 stop5h 45m
Delta
Sun 5/315:05 am
RDM
- STL
1 stop6h 27m
Delta
Deal found 3/21![Delta logo]()
$519
This United Airlines deal was found by Cheapflights users on 3/24. 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.
Wed 5/274:48 pm
STL
- RDM
1 stop6h 24m
United Airlines
Sun 5/315:00 am
RDM
- STL
1 stop5h 42m
United Airlines
Deal found 3/24![United Airlines logo]()
$526
Last-minute flights from St. Louis to RedmondDiscover last-minute flight deals from St. Louis to Redmond. Data last updated March 26, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Redmond. Data last updated March 26, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/266:12 pm
STL
- RDM
1 stop7h 35m
Delta
Tue 3/315:15 am
RDM
- STL
1 stop6h 03m
Delta
Deal found 3/26![Delta logo]()
$541
This American Airlines deal was found by Cheapflights users on 3/24. 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.
Wed 4/88:00 am
STL
- RDM
1 stop7h 13m
American Airlines
Sun 4/125:13 am
RDM
- STL
1 stop6h 38m
American Airlines
Deal found 3/24![American Airlines logo]()
$568
This Delta deal was found by Cheapflights users on 3/24. 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 4/86:29 am
STL
- RDM
2 stops11h 44m
Delta
Sun 4/125:15 am
RDM
- STL
1 stop6h 02m
Delta
Deal found 3/24![Delta logo]()
$573
This Delta deal was found by Cheapflights users on 3/23. 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.
Fri 4/107:15 am
STL
- RDM
2 stops10h 58m
Delta
Fri 4/1711:35 am
RDM
- STL
2 stops10h 50m
Delta
Deal found 3/23![Delta logo]()
$505
This Expedia deal was found by Cheapflights users on 3/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/177:00 am
STL
- RDM
1 stop7h 29m
Alaska Airlines
Sun 4/191:23 pm
RDM
- STL
1 stop8h 36m
Alaska Airlines
Deal found 3/25![Alaska Airlines logo]()
$447
One-way flights from St. Louis to RedmondSearch for one-way flight options from St. Louis to Redmond. Find affordable one-way fares based on user searches. Data last updated March 26, 2026.
Search for one-way flight options from St. Louis to Redmond. Find affordable one-way fares based on user searches. Data last updated March 26, 2026.
This Delta deal was found by Cheapflights users on 3/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/27:59 pm
STL
- RDM
1 stop5h 45m
Delta
Deal found 3/26![Delta logo]()
$213
This United Airlines deal was found by Cheapflights users on 3/24. 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 4/48:54 am
STL
- RDM
1 stop6h 02m
United Airlines
Deal found 3/24![United Airlines logo]()
$268
This Delta deal was found by Cheapflights users on 3/24. 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.
Sat 4/46:29 am
STL
- RDM
2 stops11h 44m
Delta
Deal found 3/24![Delta logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 3/24. 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.
Sat 4/41:06 pm
STL
- RDM
3 stops48h 19m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$280
This United Airlines deal was found by Cheapflights users on 3/24. 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.
Fri 4/38:54 am
STL
- RDM
1 stop6h 02m
United Airlines
Deal found 3/24![United Airlines logo]()
$318
This Delta deal was found by Cheapflights users on 3/24. 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.
Fri 4/33:05 pm
STL
- RDM
2 stops10h 42m
Delta
Deal found 3/24![Delta logo]()
$323
This Delta deal was found by Cheapflights users on 3/23. 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 5/263:11 pm
STL
- RDM
2 stops10h 33m
Delta
Deal found 3/23![Delta logo]()
$343
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 4/38:16 pm
STL
- RDM
3 stops29h 42m
Multiple Airlines
Deal found 3/24![Multiple Airlines logo]()
$613
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 March 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $366 (Alaska Airlines) |
One-way from | $213 (Delta) |
Popular in | November |
Cheapest in | January |
Average price | $401 |
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 March 26, 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
Tue 5/5
4:46 pm-11:58 pm
1 stop9h 12m
Bend/Redmond
Sat 5/9
1:52 pm-11:59 pm
1 stop8h 07m
$366
St. LouisRedmond
STL - RDM
STLRDM
Lambert-St Louis
Tue 5/5
4:06 pm-8:58 pm
1 stop6h 52m
Bend/Redmond
Sat 5/9
5:35 am-8:43 pm
2 stops13h 08m
$440
St. LouisRedmond
STL - RDM
STLRDM
Lambert-St Louis
Fri 4/10
7:15 am-4:13 pm
2 stops10h 58m
Bend/Redmond
Fri 4/17
11:35 am-12:25 am
2 stops10h 50m
$505
St. LouisRedmond
STL - RDM
STLRDM
Lambert-St Louis
Wed 5/27
7:59 pm-11:44 pm
1 stop5h 45m
Bend/Redmond
Sun 5/31
5:05 am-1:32 pm
1 stop6h 27m
$519
Quickest round-trip
St. LouisRedmond
STL - RDM
STLRDM
Lambert-St Louis
Wed 5/27
4:48 pm-9:12 pm
1 stop6h 24m
Bend/Redmond
Sun 5/31
5:00 am-12:42 pm
1 stop5h 42m
$526
Cheapest one-way
Quickest one-way
St. LouisRedmond
STL - RDM
STLRDM
Lambert-St Louis
Tue 5/26
7:59 pm-11:44 pm
1 stop5h 45m
$215
St. LouisRedmond
STL - RDM
STLRDM
Lambert-St Louis
Tue 6/2
7:59 pm-11:44 pm
1 stop5h 45m
$215
St. LouisRedmond
STL - RDM
STLRDM
Lambert-St Louis
Sat 4/4
8:54 am-12:56 pm
1 stop6h 02m
$268
St. LouisRedmond
STL - RDM
STLRDM
Lambert-St Louis
Tue 5/26
5:33 pm-4:51 pm
3 stops25h 18m
$724
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 March.
| 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, April is the cheapest month in which you can book a flight from St. Louis to Redmond (average of $267). 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 March 26, 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
Food
7.0
Entertainment
7.0
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Overall
7.9
Food
7.0
Entertainment
7.0
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Overall
7.9
Food
7.0
Entertainment
7.0
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Overall
7.9
Food
7.0
Entertainment
7.0
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Overall
7.9
Food
7.0
Entertainment
7.0
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
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.
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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 March 26, 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 March 26, 2026.
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Other flights to Redmond
Explore flights to Redmond departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 26, 2026.
Top 4 airlines flying from St. Louis to Redmond
Discover the top 4 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 March 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$255 | Average$440 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$276 | Average$483 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$366 | Average$465 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$367 | Average$600 | FlexibilityNo cancel fee | On-time71% |