Cheap Flights to Alton from $42
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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 $56 and $42 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 | December 4 to December 7 | $56 |
| DEN | St. Louis | December 2 to December 9 | $84 |
| PIE | Mascoutah | January 22 to January 25 | $94 |
| DFW | St. Louis | November 12 to November 16 | $98 |
| TPA | St. Louis | November 9 to November 16 | $168 |
| LAX | St. Louis | November 14 to November 16 | $169 |
| PHL | St. Louis | December 2 to December 4 | $172 |
| EWR | St. Louis | December 9 to December 14 | $235 |
| SEA | St. Louis | December 16 to December 19 | $237 |
| LGA | St. Louis | November 9 to November 11 | $257 |
| FCO | St. Louis | December 2 to December 9 | $924 |
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| PHL | St. Louis | October 31 to November 2 | $328 |
| PIE | Mascoutah | October 30 to November 2 | $358 |
| ATL | St. Louis | November 1 to November 8 | $359 |
| DEN | St. Louis | October 31 to November 7 | $363 |
| LGA | St. Louis | October 30 to November 1 | $368 |
| LGA | St. Louis | October 30 to November 1 | $368 |
| LAX | St. Louis | October 30 to November 1 | $451 |
| DFW | St. Louis | October 31 to November 1 | $452 |
| SEA | St. Louis | October 31 to November 2 | $491 |
| TPA | St. Louis | October 30 to November 2 | $766 |
Alton Flight Information
Traveling to | Alton |
|---|---|
Lowest Price | $56 |
Number of Airlines Serving | |
Airlines Serving | Allegiant Air, Frontier Airlines |
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
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
"Some of the staff was not customer service friendly."
Reviewed on Oct 26, 2026
Best Western Plus Parkway Hotel
Best Alton Flight and Hotel Packages
Alton flight + hotel packages - economy flights
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Plane Tickets To Alton
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