Question 1

What is the cheapest airline to fly from McAllen to Sioux Falls round-trip?

Accepted Answer

Currently priced at $268, American Airlines will fly you from McAllen to Sioux Falls and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip.

Question 2

What is the cheapest month to book a flight from McAllen to Sioux Falls?

Accepted Answer

Currently, September is the cheapest month in which you can book a flight from McAllen to Sioux Falls (average of $334). Flying from McAllen to Sioux Falls in December is currently the most expensive (average of $446). 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.

Question 3

What is the cheapest day to fly from McAllen to Sioux Falls?

Accepted Answer

Travelers seeking maximum savings on their McAllen to Sioux Falls flight should consider departing on Monday mornings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Question 4

E

Accepted Answer

In terms of precipitation, rainfall in Sioux Falls ranges from 0.6 - 3.9 inches per month. June is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit Sioux Falls when rainfall is around 0.6 in.

Question 5

E

Accepted Answer

If weather is an important factor for your trip to Sioux Falls, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

Question 6

What is the cheapest day to fly round-trip from McAllen to Sioux Falls?

Accepted Answer

Flying to your destination on a Sunday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Sioux Falls. Check prices with Cheapflights to find a great deal for your trip.

Question 7

What is the cheapest time of day to fly from MFE to FSD?

Accepted Answer

It’s typically best to fly out from McAllen to Sioux Falls in the morning. Doing so could potentially save you 48% on the flight price compared to flying at noon, which is usually more expensive.

Question 8

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

Accepted Answer

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

Question 9

How can I find direct flights from McAllen to Sioux Falls?

Accepted Answer

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

Question 10

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

Accepted Answer

Yes. Cheapflights offers flight deals from McAllen to Sioux Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Find cheap flights from McAllen to Sioux Falls with Cheapflights

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Best time to book a flight from McAllen to Sioux Falls

Have a flexible travel schedule? Discover the best time to fly to Sioux Falls from McAllen with our price prediction graph.

Reviews of airlines servicing Sioux Falls

Get a feel of what it's like to fly with American Airlines from McAllen to Sioux Falls by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What is the cheapest airline to fly from McAllen to Sioux Falls round-trip?

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

How can I find direct flights from McAllen to Sioux Falls?

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

What is the cheapest month to book a flight from McAllen to Sioux Falls?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for McAllen to Sioux Falls

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Sioux Falls by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from McAllen to Sioux Falls by cabin class

Find flights from McAllen to Sioux Falls, based on your preferred cabin class, be it economy, premium economy, business, or first class.

McAllen and Sioux Falls flights

Browse other McAllen and Sioux Falls flight options. Last updated on September 3, 2025.

Other flights from McAllen

Browse through other flights departing from McAllen. Flights are based on user searches made on Cheapflights and were last updated on September 3, 2025.

Popular flight searches

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Other flights to Sioux Falls

Explore flights to Sioux Falls departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 3, 2025.

Top airline flying from McAllen to Sioux Falls

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Cheap flights from McAllen to Sioux Falls (MFE - FSD)

Find cheap flights from McAllen to Sioux Falls with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Best time to book a flight from McAllen to Sioux Falls

Have a flexible travel schedule? Discover the best time to fly to Sioux Falls from McAllen with our price prediction graph.

Reviews of airlines servicing Sioux Falls

Get a feel of what it's like to fly with American Airlines from McAllen to Sioux Falls by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What is the cheapest airline to fly from McAllen to Sioux Falls round-trip?

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

How can I find direct flights from McAllen to Sioux Falls?

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

What is the cheapest month to book a flight from McAllen to Sioux Falls?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for McAllen to Sioux Falls

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from McAllen to Sioux Falls

100% Free

Book with Flexibility

Travel Smart