Cheap Flights To Collinsville 2026

Collinsville Flights as Low as $215

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Frontier Airlines
Southwest Airlines
Delta
Wed, Dec 2 - Tue, Dec 8
DTW
Detroit Metropolitan Wayne County
STL
Lambert-St. Louis Intl.
$257
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Dec 2 from Detroit Metropolitan Wayne County to Lambert-St. Louis Intl., returning Tue, Dec 8, priced at $257 found 1 day ago
Southwest Airlines
American Airlines
Delta
Sat, Nov 7 - Sat, Nov 14
CHA
Chattanooga Metropolitan
STL
Lambert-St. Louis Intl.
$281
Roundtrip
found 15 hours ago
Select Delta flight, departing Sat, Nov 7 from Chattanooga Metropolitan to Lambert-St. Louis Intl., returning Sat, Nov 14, priced at $281 found 15 hours ago
United
Thu, Nov 5 - Sat, Nov 7
CHA
Chattanooga Metropolitan
STL
Lambert-St. Louis Intl.
$290
Roundtrip
found 15 hours ago
Select United flight, departing Thu, Nov 5 from Chattanooga Metropolitan to Lambert-St. Louis Intl., returning Sat, Nov 7, priced at $290 found 15 hours ago
Alaska Airlines
United
Wed, Nov 4 - Sat, Nov 7
ROC
Greater Rochester Intl.
STL
Lambert-St. Louis Intl.
$309
Roundtrip
found 16 hours ago
Select United flight, departing Wed, Nov 4 from Greater Rochester Intl. to Lambert-St. Louis Intl., returning Sat, Nov 7, priced at $309 found 16 hours ago
Frontier Airlines

Flights to Collinsville

No matter how much you fight the travel bug, sometimes there's only one solution—to hop on the next plane to Collinsville. AARP Travel Center Powered by Expedia® is here to help you cure that bug with great deals on flights and activities. With the best rates from Expedia combined with members-only discounts, AARP Travel offers members the best price in travel, guaranteed. As an AARP member, you'll won't pay booking fees on flights, and often receive exclusive rates on hotels and car rentals.

Once you've entered your destination and departure point, we'll show you a full list of deals for your route. Do not forget to look at flights to alternative airports nearby, which can help you get a lower fare.

Collinsville Airport Transportation

Once you have reserved plane tickets to Collinsville, you might want to book a rental car so you can get around the city. You can book Collinsville rental cars under our cars tab and get into the car as soon as you step out of the airport. For more information, check out the Collinsville (and vicinity) Car Rentals Guide.

Things to Do in Collinsville

If you aren't sure where to start, we can help you with that as well. Not to worry—there's plenty to do in this city. No matter what you decide to do with your time, you're sure to have fun in this city.

If you're looking for some fun activities to do in Collinsville, make sure you look at our "Things to Do in Collinsville (and vicinity)" page for activities and excursions for the whole clan.

Where to Stay in Collinsville

Collinsville has accommodation options in the area, make sure you check out our hotel listings tab for some great recommendations from past visitors. No matter where you stay, just remember that you will get the best for your visit to Collinsville when you book your stay with us.

Book Your Collinsville Trip Today

Once you've planned your travel dates, allow us here at AARP Travel to connect you with affordable tickets to Collinsville. There is no better time than now to start booking that next trip. Book one of our flights today.