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$373+ Cheap flights from Sioux Falls (FSD) to Frankfurt (FRA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/14. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — FRA
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap flight deals from Sioux Falls to Frankfurt

Discover tips and strategies to find the most affordable flight options for your journey from Sioux Falls (FSD) to Frankfurt (FRA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$577
(Cheapflightsfares)

One-way from

$373
(United Airlines)

Popular in

June

Cheapest in

November

Average price

$866
Provider with most accurate pricing for Sioux Falls Joe Foss Field-Frankfurt am Main flight deals.
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Provider most trusted by Cheapflights users for Sioux Falls Joe Foss Field-Frankfurt am Main flights.
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From Sioux Falls Joe Foss Field to Frankfurt am Main
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One-way flight from Sioux Falls Joe Foss Field to Frankfurt am Main
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Highest demand for flights based on searches. 24% potential increase in price ($331 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Sioux Falls to Frankfurt

Cheapest flights from Sioux Falls to Frankfurt
Explore the most affordable flight options available from Sioux Falls to Frankfurt. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/51:40 pmFSD - FRA
2 stops17h 25mLufthansa
Tue 2/107:20 amFRA - FSD
2 stops16h 58mLufthansa
Deal found 1/7$577
This KLM deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/125:08 amFSD - FRA
1 stop20h 32mKLM
Tue 2/179:50 amFRA - FSD
1 stop20h 40mKLM
Deal found 1/7$586
This United Airlines deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2511:21 amFSD - FRA
2 stops17h 44mUnited Airlines
Sun 3/19:45 amFRA - FSD
2 stops43h 12mUnited Airlines
Deal found 1/6$587
This Delta deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/125:00 amFSD - FRA
2 stops20h 40mDelta
Tue 2/179:50 amFRA - FSD
1 stop20h 40mDelta
Deal found 1/7$590
This United Airlines deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/203:15 pmFSD - FRA
2 stops14h 50mUnited Airlines
Fri 2/275:10 pmFRA - FSD
2 stops35h 57mUnited Airlines
Deal found 1/6$592
This United Airlines deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/223:15 pmFSD - FRA
2 stops13h 50mUnited Airlines
Sun 3/110:15 amFRA - FSD
2 stops20h 34mUnited Airlines
Deal found 1/7$605
This American Airlines deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/1612:26 pmFSD - FRA
2 stops26h 34mAmerican Airlines
Thu 1/2210:15 amFRA - FSD
2 stops18h 49mAmerican Airlines
Deal found 1/7$612

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sioux Falls to Frankfurt that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 8, 2026.
Use the filters below to find and compare flights from Sioux Falls to Frankfurt am Main Airport that are best for you.

Fly from

Sioux Falls

Fly to

Frankfurt

Route

Depart

Return

Price

Sioux FallsFrankfurt am Main

FSD - FRA

FSDFRA

Sioux Falls Joe Foss Field

Thu 2/5

1:40 pm-2:05 pm

2 stops17h 25m

Frankfurt am Main

Tue 2/10

10:50 am-5:18 pm

1 stop13h 28m

$579

Sioux FallsFrankfurt am Main

FSD - FRA

FSDFRA

Sioux Falls Joe Foss Field

Thu 2/12

5:08 am-8:40 am

1 stop20h 32m

Frankfurt am Main

Tue 2/17

9:50 am-11:30 pm

1 stop20h 40m

$586

Sioux FallsFrankfurt am Main

FSD - FRA

FSDFRA

Sioux Falls Joe Foss Field

Wed 2/25

11:21 am-12:05 pm

2 stops17h 44m

Frankfurt am Main

Sun 3/1

9:45 am-9:57 pm

2 stops43h 12m

$587

Sioux FallsFrankfurt am Main

FSD - FRA

FSDFRA

Sioux Falls Joe Foss Field

Thu 2/12

5:00 am-8:40 am

2 stops20h 40m

Frankfurt am Main

Tue 2/17

9:50 am-10:08 am

2 stops31h 18m

$590

Sioux FallsFrankfurt am Main

FSD - FRA

FSDFRA

Sioux Falls Joe Foss Field

Sun 2/22

3:15 pm-6:35 am

1 stop32h 20m

Frankfurt am Main

Sun 3/1

9:45 am-10:46 am

2 stops56h 01m

$590

Sioux FallsFrankfurt am Main

FSD - FRA

FSDFRA

Sioux Falls Joe Foss Field

Fri 2/20

3:15 pm-1:05 pm

2 stops14h 50m

Frankfurt am Main

Fri 2/27

5:10 pm-10:07 pm

2 stops35h 57m

$592

Sioux FallsFrankfurt am Main

FSD - FRA

FSDFRA

Sioux Falls Joe Foss Field

Sun 6/14

7:45 am-6:00 am

2 stops39h 15m

$373

Sioux FallsFrankfurt am Main

FSD - FRA

FSDFRA

Sioux Falls Joe Foss Field

Sun 6/14

5:25 am-8:55 am

1 stop20h 30m

$452

Sioux FallsFrankfurt am Main

FSD - FRA

FSDFRA

Sioux Falls Joe Foss Field

Sun 6/14

5:25 am-8:55 am

1 stop20h 30m

$452

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/8

Compare providers for flights from Sioux Falls to Frankfurt

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sioux Falls to Frankfurt in January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
OvagoPrice Accuracy2 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

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

Have a flexible travel schedule? Discover the best time to fly to Frankfurt from Sioux Falls 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 Sioux Falls to Frankfurt am Main Airport

What is the cheapest month to book a flight from Sioux Falls to Frankfurt am Main Airport?

Currently, November is the cheapest month in which you can book a flight from Sioux Falls to Frankfurt am Main Airport (average of $555). Flying from Sioux Falls to Frankfurt am Main Airport in May is currently the most expensive (average of $1,240). 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.

How much does it cost to fly round-trip from Sioux Falls to Frankfurt am Main Airport?

Reviews of airlines servicing Frankfurt

Get insights into the airlines that provide service to Frankfurt. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Frankfurt. Reviews last updated January 8, 2026.
Read through reviews of airlines operating flights from Sioux Falls to Frankfurt am Main Airport, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,139 reviews

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
United Airlines
7.4
Good
9,139 reviews
United Airlines
7.4
Good
9,139 reviews

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

Related info for your journey

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

  • What airport do you fly from for flights from Sioux Falls to Frankfurt am Main?

    Most people fly from Sioux Falls Joe Foss Field (FSD) if they book a flight from Sioux Falls to Frankfurt am Main. On average, Joe Foss Field has 0 outbound flights to Frankfurt am Main per day from 1 airline. Sioux Falls Joe Foss Field is conveniently located just 2.6 mi from Sioux Falls’s city center.

  • How long is the flight from Sioux Falls to Frankfurt am Main Airport?

    There are many flights that can get you from Sioux Falls to Frankfurt am Main Airport in 17h 25m. Fly via Lufthansa, KLM, or United Airlines to get the fastest option. The distance between Sioux Falls and Frankfurt am Main Airport is about 4562 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Sioux Falls to Frankfurt am Main Airport round-trip?

    According to our current data, United Airlines ($680), offers the cheapest pricing from Sioux Falls to Frankfurt am Main Airport. This flight start at 33% lower than the current average price 3 months from now.

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

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

  • How can I find direct flights from Sioux Falls to Frankfurt?

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

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

    Yes. Cheapflights offers flight deals from Sioux Falls to Frankfurt 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 Sioux Falls to Frankfurt am Main Airport?

    Currently, November is the cheapest month in which you can book a flight from Sioux Falls to Frankfurt am Main Airport (average of $555). Flying from Sioux Falls to Frankfurt am Main Airport in May is currently the most expensive (average of $1,240). 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

Traveling to a place near Frankfurt am Main Airport?

Book flights to Frankfurt am Main Airport if you plan to visit one of these locations
Koblenz
Wurzburg
Baden-Baden
Speyer
Wiesbaden
Trier
Boppard
Mainz

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Sioux Falls to Frankfurt

Discover the top airline that operate flights from Sioux Falls to Frankfurt. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$680Average$1,084FlexibilityNo cancel feeOn-time69%

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