Cheap Flights to Alton from $20
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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 $43 and $20 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 4 to November 9 | $43 |
| PIE | Mascoutah | October 21 to October 28 | $94 |
| PHL | St. Louis | October 28 to November 2 | $116 |
| DEN | St. Louis | November 4 to November 7 | $118 |
| TPA | St. Louis | November 2 to December 2 | $151 |
| DFW | St. Louis | November 9 to November 16 | $171 |
| LAX | St. Louis | November 11 to November 14 | $205 |
| EWR | St. Louis | October 28 to October 31 | $219 |
| SEA | St. Louis | October 25 to November 4 | $222 |
| LGA | St. Louis | October 28 to October 30 | $236 |
| FCO | St. Louis | November 22 to December 1 | $856 |
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| PIE | Mascoutah | October 2 to November 9 | $204 |
| DEN | St. Louis | October 4 to October 18 | $379 |
| DFW | St. Louis | October 3 to October 6 | $391 |
| LGA | St. Louis | October 2 to October 5 | $436 |
| LGA | St. Louis | October 2 to October 5 | $436 |
| LAX | St. Louis | October 3 to October 7 | $436 |
| TTN | St. Louis | October 4 to October 9 | $436 |
| TPA | St. Louis | October 2 to October 2 | $440 |
| ATL | St. Louis | October 2 to October 5 | $538 |
| PAE | St. Louis | October 3 to October 14 | $561 |
Alton Flight Information
Traveling to | Alton |
|---|---|
Lowest Price | $43 |
Number of Airlines Serving | |
Airlines Serving | 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
Super 8 by Wyndham Alton
Luxury Hotels in Alton
The Great Rivers, an Ascend Collection Hotel
"It was quiet and comfortable."
Reviewed on Sep 26, 2026
Super 8 by Wyndham Alton
Family Friendly Hotels in Alton
The Great Rivers, an Ascend Collection Hotel
"It was quiet and comfortable."
Reviewed on Sep 26, 2026
Comfort Inn Alton near I-255
"Curtains had holes in them. Comforters had a rip in it. Front desk staff was wearing lounge pants and a tshirt. Comfort in has always been my hotel of choice when traveling. They’re now just as run down and mismanaged as all the rest. Disappointed overall"
Reviewed on Sep 27, 2026
Best Western Plus Parkway Hotel
Super 8 by Wyndham Alton
Best Alton Flight and Hotel Packages
Alton flight + hotel packages - economy flights
Need a Car For After Your Flight?
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Plane Tickets To Alton
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