$300 Find Cheap Flights from Sioux Falls to Alaska - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sioux Falls to Alaska departing on 8/22. 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

Save 20% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Sioux Falls to Alaska

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Anchorage
Anchorage1 stop$599
Fairbanks
Fairbanks1 stop$660
Juneau
Juneau2 stops$661
Anchorage
Anchorage1 stop$599
Fairbanks
Fairbanks1 stop$660
Juneau
Juneau2 stops$661

Book Cheap Sioux Falls to Alaska Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sioux Falls to Alaska 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 Sioux Falls to Alaska

Fri, Aug 21 - Sat, Aug 29
Delta Logo
1:26 pm - 9:00 pm
FSD
-
ANC
10h 34m
1 stop
Delta Logo
12:54 pm - 10:51 pm
ANC
-
FSD
6h 57m
1 stop
$599Delta
Sat, Aug 22 - Sat, Aug 29
Delta Logo
1:26 pm - 11:24 pm
FSD
-
ANC
12h 58m
2 stops
Delta Logo
12:54 pm - 10:51 pm
ANC
-
FSD
6h 57m
1 stop
$604Delta
Thu, Aug 27 - Sat, Sep 5
Delta Logo
1:26 pm - 9:00 pm
FSD
-
ANC
10h 34m
1 stop
Delta Logo
6:00 am - 10:51 pm
ANC
-
FSD
13h 51m
1 stop
$609Delta
Tue, Oct 6 - Sun, Oct 18
Delta Logo
5:00 pm - 12:33 am
FSD
-
ANC
10h 33m
2 stops
Delta Logo
4:02 pm - 10:05 am
ANC
-
FSD
15h 03m
2 stops
$611Delta
Wed, Sep 9 - Sun, Sep 13
United Airlines Logo
11:12 am - 7:59 pm
FSD
-
ANC
11h 47m
1 stop
United Airlines Logo
11:09 pm - 10:44 am
ANC
-
FSD
8h 35m
1 stop
$619United Airlines
Wed, Sep 9 - Sun, Sep 13
United Airlines Logo
6:00 am - 2:13 pm
FSD
-
ANC
11h 13m
2 stops
United Airlines Logo
11:09 pm - 10:44 am
ANC
-
FSD
8h 35m
1 stop
$624United Airlines
Tue, Aug 25 - Mon, Sep 28
American Airlines Logo
6:24 am - 3:10 pm
FSD
-
JNU
11h 46m
2 stops
American Airlines Logo
5:03 am - 12:29 am
JNU
-
FSD
16h 26m
2 stops
$661American Airlines
Sat, Sep 19 - Fri, Sep 25
American Airlines Logo
8:05 am - 10:46 pm
FSD
-
FAI
17h 41m
2 stops
American Airlines Logo
5:30 am - 11:53 pm
FAI
-
FSD
15h 23m
2 stops
$661American Airlines
Mon, Oct 19 - Mon, Oct 26
Alaska Airlines Logo
2:48 pm - 9:29 pm
FSD
-
JNU
33h 41m
3 stops
Alaska Airlines Logo
7:16 am - 12:31 am
JNU
-
FSD
38h 15m
3 stops
$1,023Alaska Airlines
Mon, Aug 10 - Mon, Aug 17
Alaska Airlines Logo
5:23 pm - 8:57 am
FSD
-
JNU
42h 34m
2 stops
Alaska Airlines Logo
7:35 am - 12:30 am
JNU
-
FSD
37h 55m
3 stops
$1,024Alaska Airlines
Booking Insights

KAYAK's insights & trends for Sioux Falls to Alaska flights

Get data-powered insights and trends into flights from Sioux Falls to Alaska to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Sioux Falls to Alaska?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Sioux Falls to Alaska departing in August.

Flight prices are below average for this route right now.

Flights to Alaska from Sioux Falls usually cost between $678 and $1,108 in August.
The lowest price found in the past 5 days was $599 on Delta (Aug 21-Aug 29).

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sioux Falls to Alaska, 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 Sioux Falls to Alaska is January, when tickets cost $0 (return) on average. On the other hand, the most expensive months are July and April, when the average cost of round-trip tickets is $1,268 and $884 respectively.

Good to know

Low season

September

Cheapest flight

$300
Best time to beat the crowds with an average 6% drop in price.
Flight from Sioux Falls to Anchorage

FAQs - booking Alaska flights

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

    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 Sioux Falls to Alaska.

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

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

    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 from Sioux Falls to Alaska with an airline and back with another airline.

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

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

Reviews of the top 3 airlines serving from Sioux Falls to Alaska

 
See real verified KAYAK customer reviews for airlines flying from Sioux Falls to Alaska. 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 Sioux Falls to Alaska? 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.
7.8
DeltaOverall score based on 8486 reviews
8.5Crew
7.8Entertainment
7.2Food
8.1Boarding
7.8Comfort
Airline reviews

It was good delayed again but once on board the flight crew were very good the entertainment and wifi worked on this plane and we were offered snacks and drinks

8.0 ExcellentJennifer, Jul 2026
ATL - ABQ
Read more Delta reviews

It was good delayed again but once on board the flight crew were very good the entertainment and wifi worked on this plane and we were offered snacks and drinks

The boarding agent guy in Lexington on 7/23 that boarded the flights to Atlanta is very rude for working in customer service. I know there were delays but he was dismissive rude and arrogant. Most native Kentucky residents are nice and very cordial he needs to eat a big ole piece of humble pie. I watched him be rude to several people and as much as he could of filled up a delayed flight to save you money and he was so rude to people it was ridiculous. Next no water or snacks on short flights is awful 1st you delay a flight then do not even offer water on the flight.. No thanks I like delta better but I travel ever week and to be treated like this might as well fly American at least they offer water and have better rewards.

Flight was delayed multiple time and for more than 1 hr. My onward flight from BOS to MCI was also delayed. These delays have caused me so much inconvenience and Delta does nothing to ensure flights take off on time. No one knew why the inbound flight was delayed and what was the issue.

The second half of terminal C at Hartsfield was 80 something degrees. I was sweating just sitting at the gate.

Boarding was quick and i made my connection early due to early arrival time

First The flight got delayed because one of the crew members was late and we couldn’t board until she arrived. Then we all boarded and got held in the tarmac for another 30 min.

Flight from Savannah arrived very late and we did not take off till 2 hours after scheduled departure!

No food or drink, Not much conversation with crew. They didn't come through to check on people. There were no charging stations or wifi to watch movies. It was like being on a bus in the air.

This flight was originally delayed by ~45 minutes; which is fine. However, there were additional delays due to late offboarding of the prior flight, unclear issues with the boarding process, delays on the tarmac, and exceptionally long taxiing. None of these issues were communicated proactively. Additionally, the flight had exceptionally rough turbulence, which led to a very uncomfortable flight and no traditional beverage service. Again, this is understandable, but it was not communicated up-front by the flight team.

Among the poorest flights I’ve had with Delta in a while. Entertainment system failed completely on a 7.5 hr flight. Crew seemed distracted and not the normal friendly crew. Flight overbooked it seemed… very crowded.

The international portion was good. Food and beverage options were good. The sustainable wooden eatery was less than desirable. Your Star Alliance partner ANA provided real silverware. I'm 6'3" & 198 lbs and felt cramped in the exit row. How can that be? Flight attendant all had a pleasant disposition which is always good.

Flight was late to take off Plane broke down Had to move everyone to another plane Told we weren’t going to LGA but Newark Also told we would be taken to NY But United lied and we ended up at Newark at 2 in the morning Horrible experience. And the experience of trying to get compensation from United is just as bad. They could not care less about their passengers Never again!

Flight was late, the only reason I almost missed my flight was that my connection was also late.

Unbelievably smooth boarding at IAH and the flight attendants were top notch.

Comfortable seating POS to IAH. Food options were satisfactory. Good seat from IAH to ANC. Food options could be better.

There could have been better food options in economy on the long 7hr trip from IAH to AM.

Great experience. Boarding was fast, staff were very nice and funny, everything at the seat worked well.

Why wasn't this flight departure scheduled eith another crew so that it could leave on time? When we arrived in Denver we had so little time between flights we had run to the connecting flight. We should received some credit for the inconvenience.

Flying to anchorage would have been cool but the weather got in the way

My flight was 3 hours late, which caused me to miss my connection in Denver. Further, this connecting flight was then Later canceled. This required me to stay another night an hour and a half away, and rent the rental car for an additional Night. I am still waiting for United Airlines to reimburse me for the inconvenience and Expense of having to extend my rental Car for An additional Day. See attached receipt. https://share.icloud.com/photos/0f5ns2AaeIr7w6t_uH1qfPBUg

Worst communication. Delayed boarding for two hours without a single announcement until hour 1 had passed - on time status showing until our flight was supposed to takeoff and the crew had already walked away. No one was boarding. Disgusting part of DFW overcrowded with no AC on a 97 degree day. Then the first app update is that we’d take off in 15 mins… but again no one had boarded a full flight. No announcement in the terminal so everyone is just crowded around a disgusting place with no info for over an hour which turned into two. This was an overfill flight and a disgrace to passenger decency all while likely just trying to fix their own issue of overbooking. The worst airline at the worst airport.

My seat had a worn out cushion, which made it a bit uncomfortable. Other than that, the flight was excellent.

The flight was delayed almost three hours. I understand delays happen from time to time, but this flight was delayed no less than 10 times. I wish the amount of time of the delay was more accurate, versus delaying in 10 or 20 minute increments many, many times.

I thought American Airlines did well considering the adverse weather situation over July 21 and 22. I especially appreciated the consideration given to me when I got stuck in Miami on my way to Boston from Charleston, West Virginia. Thank you for providing a voucher for an overnight stay. Though it was only a few hours of sleep, it was very helpful. I was able to reschedule my medical appointment and got back to the Boston area on the 1st flight out of Miami as a standby passenger. It was very helpful that I was given number one priority on the standby list.

I’ve been on 8 flights with American Airlines in the last 2 months and 4 have been delayed.

The flight was ok, i understand Houston-Dallas is a short distance. The plane is really small: no TV, no snacks, but other than that, all was good. We had a bid delay but luckily it did not affect my connection

Horrific. We were delayed due a flight attendant stuck in traffic en route to the airport. Over 100 people were then stuck in Charolette. Then I ran to make my layover only to find that my connection didn’t have a plane anymore. Waited 2.5 hours without any updates. On the flight we had to beg for even a pretzel option.

Uncomfortable seats, spotty WiFi, only Biscoff for snack (no one likes those).

I had a carry on and a personal bag. I put my personal item under my seat and on way to the seat I put my bag up. I usually close my eyes and rest as I was on call for last 36 hours. I heard very loud announcements that someone needs to identify their bag. Pretty sure it was not mine until the hostess pointed out my jacket details attached to the bag. I asked why she got my bag out. I got berated and did not want to create a scene. But this person needs to be talked to.

Other than being delayed 5.5 hours and having to get a hotel because I missed my connecting flight, it was an okay flight. No in-flight Wi-Fi or entertainment.

Everything you need to know for your flight from Sioux Falls to Alaska

Information on your arrival and departure airports