Lowest Priced Flights to Sioux Falls on Allegiant starting at $49*
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*Modifying this information may result in a different fare
Best flights to Sioux Falls (FSD)
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Phoenix / Mesa (AZA)to
Sioux Falls (FSD)Departing: January 9 2026
From
$60
Seen: 1 hour ago
One-way
Economy
Orlando/Sanford (SFB)to
Sioux Falls (FSD)Departing: December 18 2025
From
$66
Seen: 1 day ago
One-way
Economy
Las Vegas (LAS)to
Sioux Falls (FSD)Departing: January 8 2026
From
$56
Seen: 6 hrs ago
One-way
Economy
Tampa / St. Pete (PIE)to
Sioux Falls (FSD)Departing: December 20 2025
From
$58
Seen: 11 hrs ago
One-way
Economy
Nashville (BNA)to
Sioux Falls (FSD)Departing: December 12 2025
From
$49
Seen: 2 hrs ago
One-way
Economy
Punta Gorda / Ft. Myers (PGD)to
Sioux Falls (FSD)Departing: December 7 2025
From
$60
Seen: 1 day ago
One-way
Economy
Ft. Lauderdale (FLL)to
Sioux Falls (FSD)Departing: January 16 2026
From
$60
Seen: 11 hrs ago
One-way
Economy
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.
Cheap flights to Sioux Falls
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Phoenix / Mesa (AZA) | Sioux Falls (FSD) | One-way / Economy | Departing: January 9 2026 | From $60 Seen: 1 hour ago |
| Orlando/Sanford (SFB) | Sioux Falls (FSD) | One-way / Economy | Departing: December 18 2025 | From $66 Seen: 1 day ago |
| Las Vegas (LAS) | Sioux Falls (FSD) | One-way / Economy | Departing: January 8 2026 | From $56 Seen: 6 hrs ago |
| Tampa / St. Pete (PIE) | Sioux Falls (FSD) | One-way / Economy | Departing: December 20 2025 | From $58 Seen: 11 hrs ago |
| Nashville (BNA) | Sioux Falls (FSD) | One-way / Economy | Departing: December 12 2025 | From $49 Seen: 2 hrs ago |
| Punta Gorda / Ft. Myers (PGD) | Sioux Falls (FSD) | One-way / Economy | Departing: December 7 2025 | From $60 Seen: 1 day ago |
| Ft. Lauderdale (FLL) | Sioux Falls (FSD) | One-way / Economy | Departing: January 16 2026 | From $60 Seen: 11 hrs ago |
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.
Travel Tips
Bundles are packages of popular services with an added discount.
Select a bundle to:
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Click here for more information.
Allegiant proudly supports our military and our military veterans by offering select free benefits through the Allegiant Honors program.
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Benefits include free checked bag, carry on, etc. Click here to learn more.
Lock in the lowest price by adding your checked and carryon bags when you book your flight.
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By charging for carry-ons, we ensure there is space for everyone who needs it.
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This leads to speedier boarding. Click here to see your bag options.
Travel to Sioux Falls
Sioux Falls is excited for your arrival. Whether you seek endless activities or plan to do some sight seeing, Allegiant Airlines can get you there. With nonstop flights and low airfare, we're here to help make your trip memorable.
To explore other Allegiant destinations, visit our route map. To earn 3X points on Allegiant purchases, learn more about our Allways Rewards Visa® card.
