What airlines fly to St. Louis?

United Airlines, Delta and Alaska Airlines are the top three most popular airlines that fly to St. Louis from Redmond according to our data. United Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to St. Louis. Keep in mind that there are 3 different airlines that fly to St. Louis on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Bend/Redmond Airport to Lambert-St Louis Airport?

Prices for flights from Bend/Redmond Airport to Lambert-St Louis Airport were last updated today.

How many operators does momondo search for flights from Bend/Redmond Airport to Lambert-St Louis Airport?

As of November 2025, there are 3 operators available to choose from for flights from Bend/Redmond Airport to Lambert-St Louis Airport.

How old do you have to be to fly from Bend/Redmond Airport to Lambert-St Louis Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Bend/Redmond Airport to Lambert-St Louis Airport.

What documentation or ID do you need to fly to Lambert-St Louis Airport?

The travel and health documents required for your trip to Lambert-St Louis Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lambert-St Louis Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$217 Cheap Flights from Redmond to St. Louis in 2025/26

Q: What is the typical price of a round-trip flight between Redmond and St. Louis?

Prices are currently low for flights on this route. Typical prices usually range from $366 to $586. The lowest price recently found on this route was $294.

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Find the cheapest flights from Redmond to St. Louis

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11:30 am - 9:35 pmRDM-STL

8h 05m2 stops

3:32 pm - 10:47 pmSTL-RDM

9h 15m2 stops

$294Delta

Find Deal

Tue, Jan 13 - Sat, Jan 17

7:00 am - 9:38 pmRDM-STL

12h 38m2 stops

6:35 am - 4:36 pmSTL-RDM

12h 01m2 stops

$314Delta

Find Deal

Thu, Jan 22 - Mon, Jan 26

7:00 am - 9:35 pmRDM-STL

12h 35m2 stops

7:00 am - 11:50 amSTL-RDM

6h 50m1 stop

$336Delta

Find Deal

Tue, Jan 13 - Sat, Jan 17

5:52 am - 1:54 pmRDM-STL

6h 02m1 stop

6:19 pm - 11:52 pmSTL-RDM

7h 33m1 stop

$342Alaska Airlines

Find Deal

Tue, Jan 13 - Sat, Jan 17

7:34 pm - 9:10 amRDM-STL

11h 36m2 stops

2:18 pm - 8:47 pmSTL-RDM

8h 29m2 stops

$365Delta

Find Deal

Sat, Dec 13 - Thu, Jan 1

8:45 am - 1:54 pmRDM-STL

27h 09m1 stop

2:50 pm - 12:54 pmSTL-RDM

24h 04m1 stop

$372Alaska Airlines

Find Deal

Thu, Jan 22 - Mon, Jan 26

7:34 pm - 9:50 amRDM-STL

12h 16m2 stops

7:20 am - 11:43 amSTL-RDM

6h 23m1 stop

$384Delta

Find Deal

Sat, Dec 13 - Thu, Jan 1

1:05 pm - 11:55 pmRDM-STL

8h 50m1 stop

2:55 pm - 9:04 pmSTL-RDM

8h 09m1 stop

$388Hawaiian Airlines

Find Deal

Tue, Apr 7 - Wed, Apr 8

6:20 am - 5:59 pmRDM-STL

9h 39m2 stops

7:30 am - 12:01 pmSTL-RDM

6h 31m1 stop

$394Delta

Find Deal

Tue, Apr 7 - Wed, Apr 8

5:20 am - 11:55 pmRDM-STL

16h 35m2 stops

7:00 am - 3:18 pmSTL-RDM

10h 18m2 stops

$444Alaska Airlines

Find Deal

Thu, Apr 23 - Mon, Apr 27

Delta flights from Redmond to St. Louis

Our best Delta deals on Redmond to St. Louis flight tickets

Delta

Jan 13

RDM11:30 amBend/Redmond

8h 05m

2 stops

STL9:35 pmLambert-St Louis

Jan 17

STL3:32 pmLambert-St Louis

9h 15m

2 stops

RDM10:47 pmBend/Redmond

$294

Find similar

Delta

Jan 22

RDM7:00 amBend/Redmond

12h 38m

2 stops

STL9:38 pmLambert-St Louis

Jan 26

STL6:35 amLambert-St Louis

12h 01m

2 stops

RDM4:36 pmBend/Redmond

$314

Find similar

Delta

Jan 13

RDM7:00 amBend/Redmond

12h 35m

2 stops

STL9:35 pmLambert-St Louis

Jan 17

STL7:00 amLambert-St Louis

6h 50m

1 stop

RDM11:50 amBend/Redmond

$336

Find similar

Alaska Airlines flights from Redmond to St. Louis

Our best Alaska Airlines deals on Redmond to St. Louis flight tickets

Alaska Airlines

Jan 13

RDM5:52 amBend/Redmond

6h 02m

1 stop

STL1:54 pmLambert-St Louis

Jan 17

STL6:19 pmLambert-St Louis

7h 33m

1 stop

RDM11:52 pmBend/Redmond

$342

Find similar

Alaska Airlines

Jan 22

RDM8:45 amBend/Redmond

27h 09m

1 stop

STL1:54 pmLambert-St Louis

Jan 26

STL2:50 pmLambert-St Louis

24h 04m

1 stop

RDM12:54 pmBend/Redmond

$372

Find similar

Alaska Airlines

Apr 23

RDM5:20 amBend/Redmond

16h 35m

2 stops

STL11:55 pmLambert-St Louis

Apr 27

STL7:00 amLambert-St Louis

10h 18m

2 stops

RDM3:18 pmBend/Redmond

$444

Find similar

Fly from

Fly to

Route

Depart

Return

Price

RedmondSt. Louis

RDM - STL

RDMSTL

Bend/Redmond

Tue 1/13

11:30 am-9:35 pm

2 stops8h 05m

Lambert-St Louis

Sat 1/17

3:32 pm-10:47 pm

2 stops9h 15m

$294

RedmondSt. Louis

RDM - STL

RDMSTL

Bend/Redmond

Thu 1/22

7:00 am-9:38 pm

2 stops12h 38m

Lambert-St Louis

Mon 1/26

6:35 am-4:36 pm

2 stops12h 01m

$314

RedmondSt. Louis

RDM - STL

RDMSTL

Bend/Redmond

Tue 1/13

7:00 am-9:35 pm

2 stops12h 35m

Lambert-St Louis

Sat 1/17

7:00 am-11:50 am

1 stop6h 50m

$336

RedmondSt. Louis

RDM - STL

RDMSTL

Bend/Redmond

Tue 1/13

5:52 am-1:54 pm

1 stop6h 02m

Lambert-St Louis

Sat 1/17

6:19 pm-11:52 pm

1 stop7h 33m

$342

RedmondSt. Louis

RDM - STL

RDMSTL

Bend/Redmond

Sat 12/13

7:34 pm-9:10 am

2 stops11h 36m

Lambert-St Louis

Thu 1/1

2:18 pm-8:47 pm

2 stops8h 29m

$365

RedmondSt. Louis

RDM - STL

RDMSTL

Bend/Redmond

Thu 1/22

8:45 am-1:54 pm

1 stop27h 09m

Lambert-St Louis

Mon 1/26

2:50 pm-12:54 pm

1 stop24h 04m

$372

RedmondSt. Louis

RDM - STL

RDMSTL

Bend/Redmond

Sat 12/13

7:34 pm-9:50 am

2 stops12h 16m

Lambert-St Louis

Thu 1/1

7:20 am-11:43 am

1 stop6h 23m

$384

RedmondSt. Louis

RDM - STL

RDMSTL

Bend/Redmond

Tue 4/7

1:05 pm-11:55 pm

1 stop8h 50m

Lambert-St Louis

Wed 4/8

2:55 pm-9:04 pm

1 stop8h 09m

$388

RedmondSt. Louis

RDM - STL

RDMSTL

Bend/Redmond

Tue 4/7

6:20 am-5:59 pm

2 stops9h 39m

Lambert-St Louis

Wed 4/8

7:30 am-12:01 pm

1 stop6h 31m

$394

RedmondSt. Louis

RDM - STL

RDMSTL

Bend/Redmond

Thu 4/23

5:20 am-11:55 pm

2 stops16h 35m

Lambert-St Louis

Mon 4/27

7:00 am-3:18 pm

2 stops10h 18m

$444

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Redmond to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the typical price of a round-trip flight between Redmond and St. Louis?

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

In general, October is the cheapest month to fly from Redmond to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $378. The month of January is another great option to travel to St. Louis, with average flight prices from Redmond averaging around $381.

What is the cheapest day to depart on your flight to St. Louis?

The cheapest day to depart on your flight to St. Louis is on a Wednesday when prices can be found for as low as $384. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $712. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.

What is the cheapest time of day to depart on your flight to St. Louis?

Flying to St. Louis from Redmond at noon is the least expensive time of day to depart. momondo users have found prices as low as $415 when looking at flights departing at noon. In the morning is when there is more demand to fly to St. Louis, so prices are often more expensive at around $527 per ticket.

Can stopping save me money on Redmond to St. Louis flights?

You could potentially save up to 26% on your flight if you consider stops on a Redmond to St. Louis flight.

How have Redmond to St. Louis flight prices changed over time?

When to book flights from Redmond to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Redmond to St. Louis according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Redmond to St. Louis (RDM to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Redmond to St. Louis

Direct flights	None

There are no direct flights from Redmond to St. Louis. There are no popular flight routes from Redmond to St. Louis.

Search flight deals

How far is Bend/Redmond to Lambert-St Louis by plane?
Bend/Redmond and Lambert-St Louis are 1639.2 mi apart from one another. Typically, this will take 5h 35m by plane in normal conditions.
When did momondo last update prices for flights from Bend/Redmond Airport to Lambert-St Louis Airport?
Prices for flights from Bend/Redmond Airport to Lambert-St Louis Airport were last updated today.
How many operators does momondo search for flights from Bend/Redmond Airport to Lambert-St Louis Airport?
As of November 2025, there are 3 operators available to choose from for flights from Bend/Redmond Airport to Lambert-St Louis Airport.
How old do you have to be to fly from Bend/Redmond Airport to Lambert-St Louis Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Bend/Redmond Airport to Lambert-St Louis Airport.
What documentation or ID do you need to fly to Lambert-St Louis Airport?
The travel and health documents required for your trip to Lambert-St Louis Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lambert-St Louis Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Redmond to St. Louis?
momondo data reveals that the most frequently booked airline on the route from Redmond to St. Louis is United Airlines, representing 41% of all bookings. The subsequent popular airlines are Delta at 39% and Alaska Airlines at 20%.

Best airlines flying from Redmond to St. Louis

Compare and see reviews for airlines that fly from Redmond to St. Louis with momondo

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $315	Free Cancellation	Rating 8.0 11,235 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $316	Free Cancellation	Rating 7.4 8,997 reviews	Search United Airlines flights
Delta	PriceFrom $362	Free Cancellation	Rating 7.9 8,001 reviews	Search Delta flights

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Why use momondo?

Why should I use momondo to find a flight deal from Redmond to St. Louis?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Redmond to St. Louis for you.

Can I find flights from Redmond to St. Louis with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Redmond to St. Louis flights to just show those with flexible booking policies.

How can momondo help me find flights from Redmond to St. Louis?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Redmond to St. Louis.

I’m not ready to book a flight from Redmond to St. Louis right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Redmond to St. Louis flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.