Cheap flights from Boise to Sioux Falls from $251
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to Sioux Falls departing on 8/23. 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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How to get the cheapest flight ticket from Boise to Sioux Falls
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 month to fly to Sioux Falls?
The cheapest month to fly to Sioux Falls from Boise is in August. Flight prices, which tend to average around $335, are often lower during this time because this is during the off-season. If you’re not able to fly to Sioux Falls in August, then June is your next best option. Flight prices from Boise to Sioux Falls during June average around $345.
What is the cheapest day to depart on your flight to Sioux Falls?
The cheapest day to depart on your flight to Sioux Falls is on a Saturday when prices can be found for as low as $365. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Boise because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $681.
When to book flights from Boise to Sioux Falls
Cheap Boise to Sioux Falls (BOI to FSD) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Boise to Sioux Falls
How far is Boise Air Term. Gowen Fld to Sioux Falls Joe Foss Field by plane?
The straight-line distance from Boise Air Term. Gowen Fld to Sioux Falls Joe Foss Field is 971.8 mi. 4h 42m is a normal flight duration for this route.
When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Sioux Falls Joe Foss Field Airport?
Prices for flights from Boise Air Term. Gowen Fld Airport to Sioux Falls Joe Foss Field Airport were last updated today.
How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to Sioux Falls Joe Foss Field Airport?
As of June 2025, there are 2 operators available to choose from for flights from Boise Air Term. Gowen Fld Airport to Sioux Falls Joe Foss Field Airport.
How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Sioux Falls Joe Foss Field Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boise Air Term. Gowen Fld Airport to Sioux Falls Joe Foss Field Airport.
What documentation or ID do you need to fly to Sioux Falls Joe Foss Field Airport?
The required travel and health documents for your Sioux Falls Joe Foss Field Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Sioux Falls Joe Foss Field Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Boise to Sioux Falls?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Boise to Sioux Falls is United Airlines (53% of total bookings). The next most popular airline is Delta (47%).
Best airlines flying from Boise to Sioux Falls
Compare and see reviews for airlines that fly from Boise to Sioux Falls with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $219 | Free Cancellation | Rating 7.4 8,801 reviews | |||
| PriceFrom $226 | Free Cancellation | Rating 8.0 7,963 reviews |
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Why should I use momondo to find a flight deal from Boise to Sioux Falls?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Boise to Sioux Falls for you.
Can I find flights from Boise to Sioux Falls with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Sioux Falls from Boise with this policy.
How can momondo help me find flights from Boise to Sioux Falls?
momondo helps you find the best flight between Boise and Sioux Falls 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 Boise to Sioux Falls right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Sioux Falls from Boise. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.