FSD - FLG

$335 Find Cheap Flights from Sioux Falls to Flagstaff

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 Flagstaff departing on 5/23. 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 Flagstaff

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

Cheapest round-trip
$416
American Airlines
Mon 4/6Thu 4/9
FSD - FLG • 2 stops
Cheapest one-way
$335
American Airlines
Sat 5/23
FSD - FLG • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Sioux Falls and Flagstaff. You'll need at least 1 connection.
Insights
Insights
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Insights
Top layover airports
Phoenix (PHX)
Cheapest • Avg $385 (round-trip)
Phoenix (PHX)
Shortest trip • 4h 55m (one-way)
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Flagstaff!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Sioux Falls to Flagstaff (FSD-FLG)

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

Mon, Apr 6 - Thu, Apr 9
American Airlines Logo
1:26 pm - 11:07 pm
FSD
-
FLG
11h 41m
2 stops
American Airlines Logo
5:01 pm - 11:59 pm
FLG
-
FSD
4h 58m
1 stop
$416American Airlines
Wed, May 20 - Sat, May 23
American Airlines Logo
2:40 pm - 6:42 pm
FSD
-
FLG
6h 02m
1 stop
American Airlines Logo
12:35 pm - 10:14 pm
FLG
-
FSD
7h 39m
1 stop
$446American Airlines
Tue, Jun 2 - Tue, Jun 9
American Airlines Logo
8:16 am - 1:18 pm
FSD
-
FLG
7h 02m
1 stop
American Airlines Logo
12:35 pm - 10:17 pm
FLG
-
FSD
7h 42m
1 stop
$496American Airlines
Mon, Apr 6 - Thu, Apr 9
American Airlines Logo
8:00 am - 11:11 am
FSD
-
FLG
5h 11m
1 stop
American Airlines Logo
5:01 pm - 11:59 pm
FLG
-
FSD
4h 58m
1 stop
$526American Airlines
Tue, Jun 2 - Tue, Jun 9
American Airlines Logo
8:16 am - 1:18 pm
FSD
-
FLG
7h 02m
1 stop
American Airlines Logo
10:25 am - 10:17 pm
FLG
-
FSD
9h 52m
2 stops
$581American Airlines
Wed, May 20 - Sat, May 23
American Airlines Logo
12:29 pm - 10:57 pm
FSD
-
FLG
12h 28m
2 stops
American Airlines Logo
12:35 pm - 10:14 pm
FLG
-
FSD
7h 39m
1 stop
$606American Airlines
Mon, Apr 6 - Thu, Apr 9
American Airlines Logo
2:06 pm - 11:07 pm
FSD
-
FLG
11h 01m
2 stops
American Airlines Logo
11:41 am - 11:11 pm
FLG
-
FSD
9h 30m
2 stops
$616American Airlines
Fri, May 22 - Tue, May 26
American Airlines Logo
2:13 pm - 7:56 pm
FSD
-
FLG
7h 43m
1 stop
American Airlines Logo
12:35 pm - 10:17 pm
FLG
-
FSD
7h 42m
1 stop
$661American Airlines
Sat, May 23 - Mon, May 25
American Airlines Logo
2:13 pm - 7:56 pm
FSD
-
FLG
7h 43m
1 stop
American Airlines Logo
12:35 pm - 10:14 pm
FLG
-
FSD
7h 39m
1 stop
$666American Airlines
Fri, May 22 - Mon, May 25
American Airlines Logo
2:13 pm - 7:56 pm
FSD
-
FLG
7h 43m
1 stop
American Airlines Logo
12:35 pm - 10:14 pm
FLG
-
FSD
7h 39m
1 stop
$711American Airlines
Booking Insights

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

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

What is the most popular layover airport when flying from Sioux Falls to Flagstaff?

Percentage of 1-stop round-trip flights from Sioux Falls to Flagstaff chosen by KAYAK users via each layover airport in the last 12 months (only includes trips with the same layover airport on both legs).

Phoenix (PHX) is the top choice – 80% of KAYAK users who clicked on 1-stop flights from Sioux Falls to Flagstaff picked an itinerary connecting there.

What is the cheapest layover airport when flying from Sioux Falls to Flagstaff?

Average round-trip price for 1-stop flights from Sioux Falls to Flagstaff clicked by KAYAK users in the last 12 months (only includes trips with the same layover airport on both legs).

Flights via Phoenix (PHX) offer the most affordable fares, with an average round-trip price of $385.

Which layover airport offers the shortest total travel time from Sioux Falls to Flagstaff?

Shortest average total travel time for 1-stop one-way flights from Sioux Falls to Flagstaff via different layover airports, based on KAYAK user data from the last 12 months.

Consider flying via Phoenix (PHX) for the shortest journey. The average one-way travel time for flights connecting there is 4h 55m.

Which layover airport has the quickest connection when flying from Sioux Falls to Flagstaff?

Average layover duration at different layover airports for 1-stop one-way flights from Sioux Falls to Flagstaff, based on KAYAK user data from the last 12 months.

If you prefer a quick connection, Phoenix (PHX) often has the shortest layovers from Sioux Falls to Flagstaff, with an average of 1h 01m.

Find deals

Good to know

Cheapest flight$335
Flight from Sioux Falls to Flagstaff

When to book flights from Sioux Falls to Flagstaff

Are your dates flexible? Find out the best times to travel from Sioux Falls to Flagstaff 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 Sioux Falls to Flagstaff

  • What is the cheapest flight from Sioux Falls to Flagstaff?

    In the last 3 days, the lowest price for a flight from Sioux Falls to Flagstaff was $335 for a one-way ticket and $416 for a round-trip.

  • Do I need a passport to fly between Sioux Falls and Flagstaff?

    A passport is not required to fly from Sioux Falls to Flagstaff.

  • Which aircraft models fly most regularly from Sioux Falls to Flagstaff?

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

  • Which airline alliances offer flights from Sioux Falls to Flagstaff?

    oneworld is the only airline alliance operating flights between Sioux Falls and Flagstaff.

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

    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 Flagstaff.

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

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

    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 Flagstaff with an airline and back to Sioux Falls with another airline. Booking your flights between Sioux Falls and FLG 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 Sioux Falls to Flagstaff?

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

Reviews of the top airline flying from Sioux Falls to Flagstaff

 
See real verified KAYAK customer reviews for airlines flying from Sioux Falls to Flagstaff. 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 Flagstaff? 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.
7.1
American AirlinesOverall score based on 11488 reviews
7.9Crew
6.4Food
7.2Comfort
7.5Boarding
6.9Entertainment
Airline reviews

Great experience. Good dinner and service. FA's were very nice and attentive.

10.0 ExcellentCrystal, Mar 2026
BOS - PHX
Read more American Airlines reviews

Great experience. Good dinner and service. FA's were very nice and attentive.

Mostly good. The WiFi wasn’t working so that was not great.

I like that the flight attendant was very attentive and helpful. The meal menu could have more of an variety of food choices.

The flight was fine, once we got underway. It was more than hour delayed

Arrived 40 min early which was great - sat in runway for 35 min so no gain. Then waited for luggage 45 min. They need to staff accordingly knowing its one of the busiest week in Phx

My flight got rerouted due to crew rest. I was sent to Dallas customer service was not very polite. Was given a $40 room voucher for Motel 6 and $12 to eat with. It delayed me by a day. Where if I would have just stuck with my original flight Arizona was delayed to Cleveland and I could have made it home. They put me on a 9:00 flight out of Dallas to Cleveland without my knowledge or consent. When originally I was told it would be 8:45 a.m. on February 1st. I told them I could not take the 9:00 flight because I did not have anybody to pick me up from the airport at that time. I'm extremely disappointed in how I was treated. And I will not fly American Airlines again.

It would be nice to have some low carb options in the snacks.

The plane was experiencing problems with the HVAC system, it was very cold in the front of the plane and very hot in the back.

Trip delayed for 2 hours because of rain. We boarded and have to get down the flight and reboard again.

I love American. I’ll never fly anyone else if I can help it.

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

Information on your arrival and departure airports

Sioux Falls (FSD)
Flagstaff (FLG)