Cheap flights from Connecticut to South Dakota from $137
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Connecticut to South Dakota departing on 5/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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American Airlines flights from Connecticut to South Dakota
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How to get the cheapest flight ticket from Connecticut to South Dakota
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest day to depart on your flight to South Dakota?
The cheapest day to depart from Connecticut to South Dakota is on a Wednesday. Travelers who choose to depart for South Dakota on a Wednesday will often find tickets for as low as $352. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $461. These prices are subject to change though, so be sure to set up a Price Alert for flights to South Dakota.
What is the cheapest time of day to depart on your flight to South Dakota?
The cheapest time of day to fly to South Dakota is in the morning when flights can be purchased for as low as $373. In the afternoon is when there is more demand to fly to South Dakota, so prices are often more expensive at around $421 per ticket.
What is the cheapest airline that flies from Connecticut to South Dakota?
Sun Country Air, American Airlines, and United Airlines are the most popular carriers operating from Connecticut to South Dakota
What airlines fly to South Dakota?
United Airlines, American Airlines and Delta are the top three most popular airlines that fly to South Dakota from Connecticut according to our data. United Airlines is the first choice among our users, with 34% of people opting to fly with this airline when traveling to South Dakota. Keep in mind that there are 3 different airlines that fly to South Dakota on a routine basis, so you have a few additional options to choose from.
Cheap Connecticut to South Dakota flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Connecticut to South Dakota
When did momondo last update prices for flights from Connecticut to South Dakota?
Prices for flights from Connecticut to South Dakota were last updated today.
How many operators does momondo search for flights from Connecticut to South Dakota?
As of May 2025, there are 3 operators available to choose from for flights from Connecticut to South Dakota.
How old do you have to be to fly from Connecticut to South Dakota?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Connecticut to South Dakota.
What documentation or ID do you need to fly to South Dakota?
The travel and health documents required for your trip to South Dakota can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at South Dakota. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from Connecticut to South Dakota
Compare and see reviews for airlines that fly from Connecticut to South Dakota with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $259 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom $262 | Free Cancellation | Rating 8.0 7,934 reviews | |||
| PriceFrom $282 | Free Cancellation | Rating 7.2 10,000 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Connecticut to South Dakota?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Connecticut to South Dakota. momondo saves you time and could save you money on your trip.
Can I find flights from Connecticut to South Dakota with flexible booking policies on momondo?
All flight searches from Connecticut to South Dakota on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Connecticut to South Dakota?
momondo helps you find the best flight between Connecticut and South Dakota by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Connecticut to South Dakota right now. Can momondo alert me if prices change?
If you are simply researching potential flights to South Dakota, momondo offers a useful price alert feature which will track prices for flights to South Dakota from Connecticut and alert you when they change.