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Cheap flights from Fargo to Sioux City

Fargo
FAR
Sioux City
SUX

Flight deals from Fargo to Sioux City

Below you can see the best deals on flights Fargo — Sioux City for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 17 August, from $315.

Top 10 cheap flights from Fargo to Sioux City

About the Fargo — Sioux City flight

On this page, you can find and buy flight tickets from Fargo to Sioux City. Please note that there are no direct flights between these cities; therefore, the 488 km route includes a layover at Denver International Airport, with a minimum travel time of about 5 hours 20 minutes.

Flights on this route are operated by United Airlines and Frontier Airlines. Ticket prices are dynamic, so we recommend using the low-price calendar to find the best deals. Also, be sure to check the ways to get to the airport of departure and various transportation options from the airport in Sioux City.

Flight ticket prices by day: Fargo — Sioux City

Below is a calendar of the lowest flight ticket prices for Fargo — Sioux City by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $315 in ,, and the most expensive are around $315 in ,. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Fargo → Sioux City, average one-way price

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$325lowMay$357mediumSep$332low
Feb$319lowJun$388highOct$350medium
Mar$338mediumJul$400highNov$382high
Apr$344mediumAug$394highDec$400high

Some values are estimated based on seasonality.

When to fly

The climate in Sioux City is characterized by distinct seasonality: July is the hottest month with average temperatures up to 30°C, while January is the coldest, with the thermometer dropping to -9.4°C. Peak precipitation occurs in May, which may be an important factor when choosing your travel dates.

Currently, data on minimum prices for specific months has not been recorded; however, flight costs traditionally depend on the season and how far in advance you book. To track the most favorable fares, we recommend using the price dynamics chart provided on this page.

The optimal time for a trip is September. During this period, Sioux City enjoys pleasant warmth up to 26.5°C and moderate rainfall, providing comfortable travel conditions compared to the winter months.

Temperature · Sioux City

Dry and wet days · Sioux City

Wind speed and direction · Sioux City

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How to get the best deal on a Fargo — Sioux City ticket

  • Since the flight only operates with a layover at Denver International Airport, try to book a single ticket from one airline to guarantee your connection and simplify baggage check-in.
  • Compare offers from United Airlines and Frontier Airlines: low-cost carriers often offer lower base prices but may charge extra for carry-on luggage and seat selection.
  • The most budget-friendly flight option for this route starts $313, and the best prices are usually available when purchasing 3–4 weeks before departure.
  • Allow at least 1.5–2 hours for your layover in Denver to comfortably complete all pre-flight formalities and change terminals if necessary.
  • Use the low-price calendar on the page, as the price difference for tickets on adjacent dates can be significant.

Airlines

Flights from Fargo to Sioux City with a layover are operated by two airlines: United Airlines and Frontier Airlines. There are no direct flights between these cities, so all routes include a connection at Denver International Airport. You will find detailed information about departure days and connection options in the list below; click on the carrier's card to see the detailed schedule.

There are no direct flights on the Fargo — Sioux City route. Showing airlines offering connecting flights.
  • United AirlinesUA
    WebsiteFleet: 956165M pax/year
    • FAR → DEN → SUX (with stopover)
    Open →
  • Frontier AirlinesF9
    WebsiteFleet: 15329M pax/year
    • FAR → DEN → SUX (with stopover)
    Open →

Cities and airports on the Fargo — Sioux City route

Flights Fargo — Sioux City depart from Hector International Airport and arrive at Sioux Gateway Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Fargo

FAR
United States
About the cityHow to get thereWeatherAll about the country United States
Arrival

Sioux City

SUX
United States
About the cityHow to get thereWeatherAll about the country United States
Departure airports
Arrival airports

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Frequently asked questions about the Fargo — Sioux City flight

How long is the flight from Fargo to Sioux City?

There are no direct flights on this route. The fastest option with a layover in Denver takes about 5 hours 20 minutes, including connection time.

Which airlines fly this route?

Flights between these cities are operated by United Airlines and Frontier Airlines via a hub airport in Denver.

Are there direct flights from Fargo to Sioux City?

No, there are no non-stop flights on this route. All available flight options involve one stop.

How much does the cheapest ticket cost?

Airfare prices change constantly based on demand. You can check the current minimum for your dates in the low-price calendar on this page.

Which airport does the flight arrive at?

Flights arrive at the main airport of Sioux City — Sioux Gateway Airport (SUX).

Where else you can fly from Fargo

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MinneapolisChicagoDenverDallasAtlantaPhoenixOrlando

Where else you can fly from Sioux City

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DenverChicago

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