Cheap Flights to Alton from $23
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How Much Does it Cost To Fly To Alton?
The cheapest prices found with in the last 7 days for return flights were $52 and $23 for one-way flights to Alton for the period specified. Prices and availability are subject to change. Additional terms apply
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| ATL | St. Louis | November 13 to November 18 | $52 |
| DEN | St. Louis | December 9 to December 14 | $88 |
| PIE | Mascoutah | December 4 to December 7 | $89 |
| DFW | St. Louis | November 2 to November 9 | $98 |
| TPA | St. Louis | November 11 to December 2 | $124 |
| LAX | St. Louis | December 4 to December 7 | $155 |
| PHL | St. Louis | November 4 to November 9 | $168 |
| LGA | St. Louis | November 11 to November 12 | $195 |
| LGA | St. Louis | November 11 to November 12 | $195 |
| SEA | St. Louis | January 5 to January 12 | $197 |
| FCO | St. Louis | November 23 to November 30 | $955 |
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| PIE | Mascoutah | October 16 to October 21 | $204 |
| ATL | St. Louis | October 17 to November 23 | $239 |
| DFW | St. Louis | October 16 to October 19 | $322 |
| SEA | St. Louis | October 18 to October 26 | $397 |
| DEN | St. Louis | October 17 to October 22 | $430 |
| TTN | St. Louis | October 16 to October 18 | $440 |
| LGA | St. Louis | October 17 to November 1 | $448 |
| LGA | St. Louis | October 17 to November 1 | $448 |
| LAX | St. Louis | October 16 to October 17 | $473 |
| TPA | St. Louis | October 16 to October 19 | $951 |
Alton Flight Information
Traveling to | Alton |
|---|---|
Lowest Price | $52 |
Number of Airlines Serving | |
Airlines Serving | Frontier Airlines, Allegiant Air |
Number of Daily Flights | |
Airlines with Direct Flights |
Find The Perfect Hotel For After Your Flight
Amazing Alton Accommodation Deals
Best Western Plus Parkway Hotel
"Not clean. Won't return.."
Reviewed on Oct 13, 2026
Luxury Hotels in Alton
The Great Rivers, an Ascend Collection Hotel
Family Friendly Hotels in Alton
The Great Rivers, an Ascend Collection Hotel
Comfort Inn Alton near I-255
Best Western Plus Parkway Hotel
"Not clean. Won't return.."
Reviewed on Oct 13, 2026
Best Alton Flight and Hotel Packages
Alton flight + hotel packages - economy flights
Need a Car For After Your Flight?
Compact
$79
Economy
$79
Standard
$80
Fullsize
$80
Plane Tickets To Alton
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