How does KAYAK find such low prices on flights from Oregon to Sioux Falls?

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 Oregon to Sioux Falls.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oregon to Sioux Falls?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sioux Falls from Oregon 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 Oregon to Sioux Falls?

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 Sioux Falls with an airline and back to Oregon with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oregon to Sioux Falls?

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 Sioux Falls from Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$250 CHEAP FLIGHTS from Oregon to Sioux Falls

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Flight Deals

Cheap Flights from Oregon to Sioux Falls

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Oregon to Sioux Falls

Tue, Dec 1 - Sat, Dec 5

2:24 pm - 11:54 pmPDX Portland-FSD Sioux Falls Joe Foss Field

7h 30m1 stop Phoenix Sky Harbor Intl

5:57 pm - 11:49 pmFSD Sioux Falls Joe Foss Field-PDX Portland

7h 52m1 stop Dallas/Fort Worth

$321American Airlines

Sat, Oct 31 - Sat, Nov 7

1:44 pm - 11:03 pmPDX Portland-FSD Sioux Falls Joe Foss Field

7h 19m1 stop Minneapolis St Paul

5:00 pm - 11:44 pmFSD Sioux Falls Joe Foss Field-PDX Portland

8h 44m1 stop Minneapolis St Paul

$321Delta

Sat, Oct 31 - Tue, Nov 3

5:00 am - 12:35 pmPDX Portland-FSD Sioux Falls Joe Foss Field

5h 35m1 stop Denver Intl

9:32 am - 1:22 pmFSD Sioux Falls Joe Foss Field-PDX Portland

5h 50m1 stop Denver Intl

$321United Airlines

Tue, Dec 1 - Sat, Dec 5

4:27 pm - 11:42 pmPDX Portland-FSD Sioux Falls Joe Foss Field

5h 15m1 stop Denver Intl

6:00 am - 1:16 pmFSD Sioux Falls Joe Foss Field-PDX Portland

9h 16m2 stops Chicago O'Hare Intl Denver Intl

$326United Airlines

Thu, Oct 29 - Sat, Nov 7

5:10 am - 1:35 pmPDX Portland-FSD Sioux Falls Joe Foss Field

6h 25m1 stop Phoenix Sky Harbor Intl

5:58 pm - 11:43 pmFSD Sioux Falls Joe Foss Field-PDX Portland

7h 45m1 stop Dallas/Fort Worth

$340American Airlines

Tue, Nov 3 - Sun, Nov 8

3:22 pm - 11:22 pmPDX Portland-FSD Sioux Falls Joe Foss Field

6h 00m1 stop Minneapolis St Paul

5:10 am - 10:34 amFSD Sioux Falls Joe Foss Field-PDX Portland

7h 24m1 stop Minneapolis St Paul

$340Delta

Thu, Oct 29 - Sat, Nov 7

3:00 pm - 11:56 pmPDX Portland-FSD Sioux Falls Joe Foss Field

6h 56m1 stop Phoenix Sky Harbor Intl

8:00 am - 1:33 pmFSD Sioux Falls Joe Foss Field-PDX Portland

7h 33m1 stop Phoenix Sky Harbor Intl

$340American Airlines

Thu, Nov 5 - Sat, Nov 14

3:22 pm - 11:22 pmPDX Portland-FSD Sioux Falls Joe Foss Field

6h 00m1 stop Minneapolis St Paul

8:31 am - 12:28 pmFSD Sioux Falls Joe Foss Field-PDX Portland

5h 57m1 stop Minneapolis St Paul

$340Delta

Tue, Oct 20 - Mon, Oct 26

10:44 am - 12:41 amPDX Portland-FSD Sioux Falls Joe Foss Field

11h 57m2 stops Boise Air Term. Gowen Fld Chicago O'Hare Intl

12:07 pm - 11:02 pmFSD Sioux Falls Joe Foss Field-PDX Portland

12h 55m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl

$649Alaska Airlines

Thu, Nov 5 - Wed, Nov 11

9:59 pm - 11:38 amPDX Portland-FSD Sioux Falls Joe Foss Field

11h 39m2 stops Seattle/Tacoma Intl Chicago O'Hare Intl

12:14 pm - 9:55 pmFSD Sioux Falls Joe Foss Field-PDX Portland

11h 41m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl

$673Alaska Airlines

Recent last minute flight deals from Oregon to Sioux Falls

Tue, Oct 6 - Tue, Oct 13

4:05 pm - 11:44 pmPDX Portland-FSD Sioux Falls Joe Foss Field

5h 39m1 stop Denver Intl

6:00 am - 9:36 amFSD Sioux Falls Joe Foss Field-PDX Portland

5h 36m1 stop Denver Intl

$421United Airlines

Tue, Oct 6 - Tue, Oct 13

5:00 am - 12:49 pmPDX Portland-FSD Sioux Falls Joe Foss Field

5h 49m1 stop Denver Intl

6:00 am - 2:27 pmFSD Sioux Falls Joe Foss Field-PDX Portland

10h 27m2 stops Denver Intl San Francisco

$426United Airlines

Sat, Oct 3 - Sat, Oct 10

5:00 am - 12:49 pmMFR Medford-FSD Sioux Falls Joe Foss Field

5h 49m1 stop Denver Intl

5:04 pm - 9:14 pmFSD Sioux Falls Joe Foss Field-MFR Medford

6h 10m1 stop Denver Intl

$445United Airlines

Sat, Oct 3 - Sat, Oct 10

6:00 am - 8:40 pmMFR Medford-FSD Sioux Falls Joe Foss Field

12h 40m2 stops San Francisco Denver Intl

5:04 pm - 9:14 pmFSD Sioux Falls Joe Foss Field-MFR Medford

6h 10m1 stop Denver Intl

$450United Airlines

Sat, Oct 3 - Sat, Oct 10

6:00 am - 8:40 pmMFR Medford-FSD Sioux Falls Joe Foss Field

12h 40m2 stops San Francisco Denver Intl

6:00 am - 11:50 amFSD Sioux Falls Joe Foss Field-MFR Medford

7h 50m2 stops Denver Intl San Francisco

$455United Airlines

Fri, Oct 2 - Sat, Oct 10

3:00 pm - 10:51 pmPDX Portland-FSD Sioux Falls Joe Foss Field

5h 51m1 stop Minneapolis St Paul

5:00 pm - 11:44 pmFSD Sioux Falls Joe Foss Field-PDX Portland

8h 44m1 stop Minneapolis St Paul

$487Delta

Fri, Oct 2 - Sat, Oct 10

4:05 pm - 11:44 pmPDX Portland-FSD Sioux Falls Joe Foss Field

5h 39m1 stop Denver Intl

6:00 am - 12:10 pmFSD Sioux Falls Joe Foss Field-PDX Portland

8h 10m2 stops Denver Intl San Francisco

$602United Airlines

Tue, Oct 6 - Tue, Oct 13

10:44 am - 12:41 amPDX Portland-FSD Sioux Falls Joe Foss Field

11h 57m2 stops Boise Air Term. Gowen Fld Chicago O'Hare Intl

2:48 pm - 11:02 pmFSD Sioux Falls Joe Foss Field-PDX Portland

10h 14m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl

$686Alaska Airlines

Sat, Oct 3 - Fri, Oct 9

1:38 pm - 10:51 pmEUG Eugene-FSD Sioux Falls Joe Foss Field

7h 13m2 stops Salt Lake City Minneapolis St Paul

5:00 pm - 11:59 pmFSD Sioux Falls Joe Foss Field-EUG Eugene

8h 59m2 stops Minneapolis St Paul Seattle/Tacoma Intl

$765Delta

Tue, Oct 6 - Fri, Oct 9

5:06 am - 7:05 pmPDX Portland-FSD Sioux Falls Joe Foss Field

11h 59m2 stops Seattle/Tacoma Intl Chicago O'Hare Intl

2:48 pm - 11:54 pmFSD Sioux Falls Joe Foss Field-PDX Portland

11h 06m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl

$1,117Alaska Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$250

Best time to beat the crowds with an average 6% drop in price.

Most popular time to fly with an average 7% increase in price.

Flight from Eugene to Sioux Falls

How does KAYAK find such low prices on flights from Oregon to Sioux Falls?
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 Oregon to Sioux Falls.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oregon to Sioux Falls?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sioux Falls from Oregon 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 Oregon to Sioux Falls?
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 Sioux Falls with an airline and back to Oregon with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oregon to Sioux Falls?
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 Sioux Falls from Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.