STL - RDM

$159 Find Cheap Flights from St. Louis to Redmond

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Redmond departing on 4/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Redmond

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Redmond, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Redmond, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$366
Typical prices: $622-$521
Alaska Airlines
Tue 5/5Sat 5/9
STL - RDM • 1 stop
Cheapest one-way
$159
Typical prices: $364-$395
United Airlines
Tue 4/21
STL - RDM • 1 stop
Top airlines
Cheapest • from $366 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between St. Louis and Redmond. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $450 (round-trip)
Shortest trip • 6h 14m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 29% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Redmond!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from St. Louis to Redmond (STL-RDM)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Redmond that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Redmond

Tue, May 5 - Sat, May 9
Alaska Airlines Logo
4:46 pm - 11:58 pm
STL
-
RDM
9h 12m
1 stop
Alaska Airlines Logo
1:52 pm - 11:59 pm
RDM
-
STL
8h 07m
1 stop
$366Alaska Airlines
Tue, May 5 - Sat, May 9
United Airlines Logo
4:06 pm - 8:58 pm
STL
-
RDM
6h 52m
1 stop
United Airlines Logo
5:35 am - 8:43 pm
RDM
-
STL
13h 08m
2 stops
$422United Airlines
Sat, Aug 8 - Sat, Aug 15
American Airlines Logo
6:14 pm - 11:10 pm
STL
-
RDM
6h 56m
1 stop
American Airlines Logo
1:56 pm - 12:16 am
RDM
-
STL
8h 20m
1 stop
$425American Airlines
Sat, Aug 8 - Sat, Aug 15
American Airlines Logo
6:14 pm - 11:10 pm
STL
-
RDM
6h 56m
1 stop
American Airlines Logo
1:56 pm - 12:16 am
RDM
-
STL
8h 20m
1 stop
$429American Airlines
Tue, May 5 - Sat, May 9
Alaska Airlines Logo
4:46 pm - 11:58 pm
STL
-
RDM
9h 12m
1 stop
Alaska Airlines Logo
6:00 am - 3:50 pm
RDM
-
STL
7h 50m
1 stop
$434Alaska Airlines
Tue, May 5 - Sat, May 9
United Airlines Logo
4:06 pm - 8:58 pm
STL
-
RDM
6h 52m
1 stop
United Airlines Logo
5:35 am - 8:43 pm
RDM
-
STL
13h 08m
2 stops
$440United Airlines
Tue, May 5 - Sat, May 9
United Airlines Logo
4:06 pm - 8:58 pm
STL
-
RDM
6h 52m
1 stop
United Airlines Logo
5:35 am - 8:43 pm
RDM
-
STL
13h 08m
2 stops
$445United Airlines
Fri, Apr 17 - Sun, Apr 19
Alaska Airlines Logo
7:00 am - 12:29 pm
STL
-
RDM
7h 29m
1 stop
Alaska Airlines Logo
1:23 pm - 11:59 pm
RDM
-
STL
8h 36m
1 stop
$447Alaska Airlines
Sat, May 16 - Tue, May 19
Alaska Airlines Logo
5:33 pm - 10:46 pm
STL
-
RDM
7h 13m
1 stop
Alaska Airlines Logo
1:53 pm - 11:54 pm
RDM
-
STL
8h 01m
1 stop
$455Alaska Airlines
Sat, May 16 - Tue, May 19
Alaska Airlines Logo
5:33 pm - 9:14 am
STL
-
RDM
17h 41m
2 stops
Alaska Airlines Logo
5:25 am - 4:37 pm
RDM
-
STL
9h 12m
1 stop
$461Alaska Airlines
Booking Insights

KAYAK's insights & trends for St. Louis to Redmond flights

Get data-powered insights and trends into flights from St. Louis to Redmond to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from St. Louis to Redmond?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from St. Louis to Redmond departing in May.

What is the cheapest month to fly from St. Louis to Redmond?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to Redmond, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from St. Louis to Redmond is January, where tickets cost $378 (return) on average. On the other hand, the most expensive months are November and February, where the average cost of round-trip tickets is $880 and $599 respectively.

Good to know

Low seasonNovember
Cheapest flight$159
Best time to beat the crowds but there is an average 65% increase in price.
Most popular time to fly with an average 12% increase in price.
Flight from St. Louis to Redmond

When to book flights from St. Louis to Redmond

Are your dates flexible? Find out the best times to travel from St. Louis to Redmond based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from St. Louis to Redmond

  • What is the cheapest flight from St. Louis to Redmond?

    In the last 3 days, the lowest price for a flight from St. Louis to Redmond was $159 for a one-way ticket and $366 for a round-trip.

  • Do I need a passport to fly between St. Louis and Redmond?

    A passport is not required to fly from St. Louis to Redmond.

  • Which airports will I be using when flying from St. Louis to Redmond?

    On your way to Redmond, you’ll fly out from Lambert-St Louis. You’ll be landing at Bend/Redmond.

  • Which aircraft models fly most regularly from St. Louis to Redmond?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Redmond?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between St. Louis and Redmond, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from St. Louis to Redmond, Alaska Airlines or Delta?

    The two airlines most popular with KAYAK users for flights from St. Louis to Redmond are Alaska Airlines and Delta. With an average price for the route of $465 and an overall rating of 7.9, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $440 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from St. Louis to Redmond?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Redmond.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Redmond?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Redmond from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Redmond?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Redmond with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and RDM can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Redmond?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Redmond from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from St. Louis to Redmond

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Redmond. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Redmond? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Alaska AirlinesOverall score based on 12133 reviews
7.0Entertainment
8.5Crew
8.1Boarding
7.0Food
7.8Comfort
Airline reviews

With saver fares on Alaska, you are treated like a 2nd class citizen. Last to get a seat-most likely in the middle. Last to board. By then all overhead bins are taken. It’s sad to see Alaska treats its customer like India’s caste hierarchy. I’m in Portland Oregon. So I have to Alaska. Otherwise, I wouldn’t fly on them again.

4.0 OkayAnonymous, Mar 2026
LAS - PDX
Read more Alaska Airlines reviews

With saver fares on Alaska, you are treated like a 2nd class citizen. Last to get a seat-most likely in the middle. Last to board. By then all overhead bins are taken. It’s sad to see Alaska treats its customer like India’s caste hierarchy. I’m in Portland Oregon. So I have to Alaska. Otherwise, I wouldn’t fly on them again.

Flight on time. Easy boarding. Changing my seat was very easy.

Flights were on time, which made making connections do much better. Well organized

Flight delays were really annoying, but otherwise the experience was fine

I paid almost $700 for super saver round trip…, You moved me to the back of plane… I’m old and have breathing and anxiety problems! You didn’t care! Moved me to the way back! Unacceptable!

My only complaint was how far it was from plane to baggage claim

I had a problem with my reservation and no one could help me understand what happened. I booked my flight months ago and received a confirmation email. In the confirmation email, it said that the flight would depart at 3:15 p.m. A few hours before the flight, I tried to go online and check in, and suddenly it said that the flight was leaving an hour earlier. I had to rush to get to the airport and almost didn't make it. No one could help me understand why this happened, and I'm really concerned that it might happen in the future. I would appreciate some support in this matter.

Cancelled the flight cuz they sent the WRONG plane and then they promised to rebook us and let us know within the hour what our next flight was. I have heard nothing after 12 hours and can’t get ahold of anyone.

nothing for delays and refuse service.when asked for the second flight. the first is good though

Not bad. Due to not buying a seat, on the way back, my seat was not assigned till 2 hrs before the flight left. Got me worried I wouldn’t have a seat.

The flight was delayed 90 minutes The Gate was wrong The Restroom on Aircraft was not clean There was a half used water bottle in my seat

Delta is always a wonderful experience. A clean plane and the crew is really friendly.

Too many people are taking up space in the overhead bins with their extra piece of luggage. Since they cannot fit their backpacks or extra luggage piece under the seat in front of them, they store it in the overheads and thus taking up room for other passengers. It wasn’t only one or two persons; more like 12 or 13 passengers.

This was the worse experience. They delayed our flight twice and we still had to find another flight to get home sooner which was alos delayed. Also, the flight attendant named Ginny on DL9890 leaving at 4:13pm on 3/23/26 was extremely rude.

I love Delta the flight attendants were personable and the flight arrived 1/2 earlier thanks expected. All a plus. The gate agent was a bit flustered but even with that I still had a good experience. Her supervisor assisted me.

Got to fly my favorite plane, the Boeing 767-400ER, to Milan. The soft blush pink mood lighting during meal service was very beautiful and gorgeous. The service was top-notch, and our flights were on time. I highly recommend Delta.

I am still at the Airport! Delayed Delayed and Delyaed

I took seat 15A in anticipation of window seat, there is no window.

The first class flight attendant was awful to everyone. Very rude; no customer service. She should not be working in first class.

Snacks and included beverages were appreciated. Boarding went smoothly. Plenty of overhead bin space. Seats get very uncomfortable after a couple of hours. After waiting 10 painful minutes for my walker, a very nice Delta guest agent pushed me in a wheelchair to the gate. It was finally delivered to me after another 15 minutes . Our checked bag was on the carousel long b4 I was able to retrieve it. Fortunately it was still there but somewhere along the way the straps we used to secure it were removed and and were not reattached. Wish I had made note of the agents name.

Smooth and easy boarding, comfortable for the entire 5 hour flight, and the seat back entertainment was great! I appreciated all the features, from location info and maps, movies, the ability to connect with Bluetooth headphones, and good selection of movies. Food was good, normal airline snacks (I didn’t purchase anything)

They promise free wi-fi prior to boarding and then once on board you are informed you have to purchase wifi even after being a mileagePlus member.

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

Awful. No counter attendants. No dinner offered due to delays.

Horrible service no Wi-Fi connection on both leg of the flight and they are refusing to fix bad service

3 hour delay…. Nearly 2 hours sitting on tarmac. Do better, United. Or at least have the sense to not say “we hope you enjoyed your flight with us” upon disembarking.

Flights were on time. Free Wifi on plane. Everything was well organized.

During landing. 2 crew members passed 3 times by my lane and didn't notice that people in front of us had their site to the furthermore reclined... That was uncomfortable and could have been dangerous.

They delayed the flight from 9:00 to 11:55 At 11:45 they canceled the flight. I paid a premium price for the tickets with poor service

We had excellent customer service despite the chaos at George Bush airport in Houston!

The flight itself was excellent but the gate attendant made me check my carryon since she said it was an inch too big. I’ve had no problems with this carryon on recent flights on Qantas, Delta, Austrian, Southwest Airlines even though the overhead bins are the same size. there were other carryons in the bins that also looked larger than mine and there was room left in the bins for more. When I picked up my carryon from baggage claim one of the wheels had broken off.

The flight changed gates multiple times and flight had to be delayed multiple times

We called Kayak for a change due to the TSA situation in Atlanta. What we got was a canceled return flight (in error) and we had to find the mistake. Not happy with Kayak who blamed it on AA.

I was in last row so that is never great bc the person in front of me leaned his seat all the way back into me.

Delayed for mechanical and no updates on what was happening and how long the delay might be.

My flight from LGA was cancelled and my rebooked flight from JFK was delayed numerous times. I will now be getting home after 2am.

Flight was delayed half hour before boarding, but when I checked flight aware the plane that would Pick us up had a delay of more than an hour. AA should let us know in advance to avoid waiting several hours in the airport

On the return flight, arriving in Denver we sat on the tarmac in Denver for over 20 minutes.

Typical AA - late by 90+ mn. Gate changed twice... Changed the departure time 6 times No explanation, no communication on reasons for delay I travel with AA twice a year... and it is consistently very poor.. I will continue to use AA only when i have to.

The flight attendant in business class was excellent! Professional, friendly and attentive.

Everything you need to know for your flight from St. Louis to Redmond

Information on your arrival and departure airports