Cheap Flights to Alton from $19
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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 $44 and $19 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 | $44 |
| PIE | Mascoutah | October 21 to October 28 | $99 |
| PHL | St. Louis | November 11 to November 16 | $111 |
| DEN | St. Louis | December 5 to December 12 | $138 |
| DFW | St. Louis | November 19 to November 26 | $140 |
| TPA | St. Louis | October 9 to October 12 | $162 |
| SEA | St. Louis | November 18 to November 26 | $222 |
| LAX | St. Louis | October 21 to November 4 | $240 |
| LGA | St. Louis | October 17 to October 17 | $250 |
| LGA | St. Louis | October 17 to October 17 | $250 |
| FCO | St. Louis | November 19 to November 27 | $864 |
| Origin | Destination | Travel Dates | Flights From* |
|---|---|---|---|
| PIE | Mascoutah | September 18 to September 21 | $310 |
| DEN | St. Louis | September 20 to October 2 | $435 |
| PHL | St. Louis | September 18 to September 20 | $436 |
| TPA | St. Louis | September 18 to September 21 | $436 |
| SEA | St. Louis | September 19 to September 28 | $444 |
| ATL | St. Louis | September 18 to September 20 | $446 |
| DFW | St. Louis | September 19 to September 21 | $446 |
| LGA | St. Louis | September 18 to September 23 | $470 |
| LGA | St. Louis | September 18 to September 23 | $470 |
| LAX | St. Louis | September 20 to September 22 | $486 |
Alton Flight Information
Traveling to | Alton |
|---|---|
Lowest Price | $44 |
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
"Excellent"
Reviewed on Sep 12, 2026
Super 8 by Wyndham Alton
Luxury Hotels in Alton
The Great Rivers, an Ascend Collection Hotel
"I love it here it’s very clean"
Reviewed on Sep 15, 2026
Super 8 by Wyndham Alton
Family Friendly Hotels in Alton
The Great Rivers, an Ascend Collection Hotel
"I love it here it’s very clean"
Reviewed on Sep 15, 2026
Comfort Inn Alton near I-255
"There’s a train track right next to the hotel. Don’t expect a quiet place to sleep. The place doesn’t feel very safe. Back door doesn’t lock. I won’t stay there again."
Reviewed on Sep 13, 2026
Best Western Plus Parkway Hotel
"Excellent"
Reviewed on Sep 12, 2026
Super 8 by Wyndham Alton
Best Alton Flight and Hotel Packages
Alton flight + hotel packages - economy flights
Alton flight + hotel packages - first class flights
Need a Car For After Your Flight?
Economy
$81
Midsize
$81
Compact
$81
Standard
$95
Plane Tickets To Alton
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