What are the cheapest airlines flying from Redmond to Sioux Falls round-trip?

Delta, at $304, was found to be the cheapest airline from Redmond to Sioux Falls. An alternate airline flying to your destination would be United Airlines. You may be able to fly from Redmond to Sioux Falls for 47% less than the average price by searching for these airlines.

What is the cheapest month to book a flight from Redmond to Sioux Falls?

Currently, September is the cheapest month in which you can book a flight from Redmond to Sioux Falls (average of $334). Flying from Redmond to Sioux Falls in December is currently the most expensive (average of $446). 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.

What is the cheapest day to fly from Redmond to Sioux Falls?

Travelers seeking maximum savings on their Redmond to Sioux Falls flight should consider departing on Wednesday mornings when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Redmond to Sioux Falls?

Departing on a Friday is a good option for securing a great price. You can expect to save up to 75% when planning your travel around this day of the week.

What is the cheapest month to fly from Redmond to Sioux Falls?

Flights from Redmond to Sioux Falls lean towards being more expensive in June. Prices are generally better when you fly from Redmond to Sioux Falls in April, with the cheapest ticket starting at $373.

What is the cheapest time of day to fly from RDM to FSD?

It’s typically best to fly out from Redmond to Sioux Falls at noon. Doing so could potentially save you 4% on the flight price compared to flying in the morning, which is usually more expensive.

Most accurate provider : When it comes to deals on Redmond-Sioux Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Redmond-Sioux Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Redmond-Sioux Falls flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Redmond-Sioux Falls 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-Sioux Falls flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Redmond to Sioux Falls that include hotel bookings?

Yes. In addition to deals on Redmond to Sioux Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Redmond to Sioux Falls?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Redmond to Sioux Falls.

Can I find deals for business class flights from Redmond to Sioux Falls?

Yes. Cheapflights offers flight deals from Redmond to Sioux Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$304+ Flights from Redmond to Sioux Falls - Compare & Save Big

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Redmond to Sioux Falls 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 Sioux Falls

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 2 stars
Round-trip from	$304 (Delta)
Popular in	June
Cheapest in	April
Average price	$398

Provider with most accurate pricing for Bend/Redmond-Sioux Falls Joe Foss Field flight deals.

Search Deals

Provider most trusted by Cheapflights users for Bend/Redmond-Sioux Falls Joe Foss Field flights.

Search Deals

From Bend/Redmond to Sioux Falls Joe Foss Field

Search Deals

Highest demand for flights based on searches. 12% potential increase in price ($80 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Find flight deals from Redmond to Sioux Falls

Cheapest flights from Redmond to Sioux Falls
Explore the most affordable flight options available from Redmond to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

Thu 5/297:29 pmRDM - FSD

2 stops12h 46mDelta

Mon 6/25:00 amFSD - RDM

2 stops7h 40mDelta

Deal found 4/29

$304

Thu 5/295:00 amRDM - FSD

1 stop5h 56mUnited Airlines

Mon 6/25:03 pmFSD - RDM

1 stop5h 55mUnited Airlines

Deal found 4/29

$319

Best flights from Redmond to Sioux Falls
Discover carefully curated flight deals from Redmond to Sioux Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 30, 2025.

Thu 5/297:29 pmRDM - FSD

2 stops12h 46mDelta

Mon 6/25:00 amFSD - RDM

2 stops7h 40mDelta

Deal found 4/29

$304

Thu 5/295:00 amRDM - FSD

1 stop5h 56mUnited Airlines

Mon 6/25:03 pmFSD - RDM

1 stop5h 55mUnited Airlines

Deal found 4/29

$319

Last-minute flights from Redmond to Sioux Falls
Discover last-minute flight deals from Redmond to Sioux Falls. Data last updated April 30, 2025 and is based on user searches.

Sat 5/1012:30 pmRDM - FSD

2 stops8h 27mDelta

Sun 5/115:00 amFSD - RDM

2 stops8h 48mDelta

Deal found 4/29

$489

Sat 5/101:19 pmRDM - FSD

1 stop5h 30mUnited Airlines

Sun 5/119:23 amFSD - RDM

2 stops28h 54mUnited Airlines

Deal found 4/29

$553

Thu 5/297:29 pmRDM - FSD

2 stops12h 46mDelta

Mon 6/25:00 amFSD - RDM

2 stops7h 40mDelta

Deal found 4/29

$304

Thu 5/295:00 amRDM - FSD

1 stop5h 56mUnited Airlines

Mon 6/25:03 pmFSD - RDM

1 stop5h 55mUnited Airlines

Deal found 4/29

$319

Cheapflights Fare Finder

Use the filters below to find and compare flights from Redmond to Sioux Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

RedmondSioux Falls

RDM - FSD

RDMFSD

Bend/Redmond

Thu 5/29

7:29 pm-10:15 am

2 stops12h 46m

Sioux Falls Joe Foss Field

Mon 6/2

5:00 am-10:40 am

2 stops7h 40m

$304

RedmondSioux Falls

RDM - FSD

RDMFSD

Bend/Redmond

Thu 5/29

5:00 am-12:56 pm

1 stop5h 56m

Sioux Falls Joe Foss Field

Mon 6/2

5:03 pm-8:58 pm

1 stop5h 55m

$319

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Most accurate provider: When it comes to deals on Redmond-Sioux Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Redmond-Sioux Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Redmond-Sioux Falls flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Redmond-Sioux Falls 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-Sioux Falls 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 Sioux Falls

Have a flexible travel schedule? Discover the best time to fly to Sioux Falls from Redmond with our price prediction graph.

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 Sioux Falls

Rainfall in Sioux Falls by month

In terms of precipitation, rainfall in Sioux Falls ranges from 0.6 - 3.9 inches per month. June is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit Sioux Falls when rainfall is around 0.6 in.

Temperature in Sioux Falls by month

If weather is an important factor for your trip to Sioux Falls, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

Reviews of airlines servicing Sioux Falls

See what other customers who have flown with Delta and United Airlines from Redmond to Sioux Falls have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,936 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

7,936 reviews

Delta

8.0

Very good

7,936 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,696 reviews

Delta

8.0

Very good

7,936 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What are the cheapest airlines flying from Redmond to Sioux Falls round-trip?
Delta, at $304, was found to be the cheapest airline from Redmond to Sioux Falls. An alternate airline flying to your destination would be United Airlines. You may be able to fly from Redmond to Sioux Falls for 47% less than the average price by searching for these airlines.
Can I find deals for flights from Redmond to Sioux Falls that include hotel bookings?
Yes. In addition to deals on Redmond to Sioux Falls flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Redmond to Sioux Falls?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Redmond to Sioux Falls.
Can I find deals for business class flights from Redmond to Sioux Falls?
Yes. Cheapflights offers flight deals from Redmond to Sioux Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Redmond to Sioux Falls?
Currently, September is the cheapest month in which you can book a flight from Redmond to Sioux Falls (average of $334). Flying from Redmond to Sioux Falls in December is currently the most expensive (average of $446). 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.

See more FAQs

Yankton

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Redmond to Sioux Falls

Portland to Sioux Falls flights

Portland to Rapid City flights

Boise to Sioux Falls flights

Eugene to Rapid City flights

Boise to Rapid City flights

Eugene to Sioux Falls flights

Medford to Sioux Falls flights

Medford to Rapid City flights

Portland to Aberdeen flights

Yakima to Rapid City flights

Other flights to Sioux Falls

Nashville to Sioux Falls flights

Las Vegas to Sioux Falls flights

St Petersburg to Sioux Falls flights

Denver to Sioux Falls flights

Phoenix-Mesa Gateway to Sioux Falls flights

O'Hare Intl to Sioux Falls flights

Sioux Falls to Nashville flights

Sioux Falls to Las Vegas flights

Sioux Falls to Tampa flights

Sioux Falls to Phoenix-Mesa Gateway Airport flights

Sioux Falls to Los Angeles flights

Sioux Falls to Nashville flights

Sioux Falls to Orlando Sanford Intl Airport flights

Sioux Falls to Fort Lauderdale flights

Sioux Falls to Tampa flights

Sioux Falls to Phoenix Sky Harbor Intl Airport flights

Sioux Falls to Denver flights

Sioux Falls to Las Vegas flights

Sioux Falls to Dallas/Fort Worth Airport flights

Sioux Falls to Atlanta flights

Sioux Falls to Phoenix-Mesa Gateway Airport flights

Sioux Falls to Minneapolis flights

Sioux Falls to Chicago O'Hare Intl Airport flights

Sioux Falls to Denver flights

Top 2 airlines flying from Redmond to Sioux Falls

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$327	Average$707	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$373	Average$580	FlexibilityNo cancel fee	On-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$304+ Cheap flights from Redmond to Sioux Falls (RDM - FSD)

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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Redmond to Sioux Falls with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Redmond to Sioux Falls

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Redmond to Sioux Falls

Cheapest flights from Redmond to Sioux FallsExplore the most affordable flight options available from Redmond to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

Explore the most affordable flight options available from Redmond to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Redmond to Sioux Falls that are best for you.

Best time to book a flight from Redmond to Sioux Falls

Have a flexible travel schedule? Discover the best time to fly to Sioux Falls from Redmond with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Redmond to Sioux Falls

Rainfall in Sioux Falls by month

Plan your trip to Sioux Falls by taking into account the average rainfall totals by month.

Temperature in Sioux Falls by month

Plan your trip to Sioux Falls by taking into account the average temperature totals by month.

Reviews of airlines servicing Sioux Falls

See what other customers who have flown with Delta and United Airlines from Redmond to Sioux Falls have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Redmond to Sioux Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Redmond to Sioux Falls round-trip?

Can I find deals for flights from Redmond to Sioux Falls that include hotel bookings?

How can I find direct flights from Redmond to Sioux Falls?

Can I find deals for business class flights from Redmond to Sioux Falls?

What is the cheapest month to book a flight from Redmond to Sioux Falls?

Traveling to a place near Redmond?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Redmond to Sioux Falls

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Redmond to Sioux Falls

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Redmond to Sioux Falls
Explore the most affordable flight options available from Redmond to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.