Cheap Flights To Defiance 2026

Defiance Flights as Low as $141

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
Fri, Nov 27 - Mon, Nov 30
BWI
Baltimore Washington Intl. Thurgood Marshall
STL
Lambert-St. Louis Intl.
$169
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Fri, Nov 27 from Baltimore Washington Intl. Thurgood Marshall to Lambert-St. Louis Intl., returning Mon, Nov 30, priced at $169 found 1 day ago
Frontier Airlines
Wed, Oct 21 - Fri, Oct 30
BWI
Baltimore Washington Intl. Thurgood Marshall
STL
Lambert-St. Louis Intl.
$175
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Wed, Oct 21 from Baltimore Washington Intl. Thurgood Marshall to Lambert-St. Louis Intl., returning Fri, Oct 30, priced at $175 found 3 days ago
Frontier Airlines
Frontier Airlines
Delta
Mon, Nov 23 - Tue, Dec 1
BWI
Baltimore Washington Intl. Thurgood Marshall
STL
Lambert-St. Louis Intl.
$275
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Nov 23 from Baltimore Washington Intl. Thurgood Marshall to Lambert-St. Louis Intl., returning Tue, Dec 1, priced at $275 found 1 day ago
Southwest Airlines
American Airlines
United
Mon, Nov 2 - Thu, Nov 5
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$319
Roundtrip
found 1 day ago
Select United flight, departing Mon, Nov 2 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Thu, Nov 5, priced at $319 found 1 day ago
United
Frontier Airlines
United
Sat, Nov 28 - Sun, Nov 29
CVG
Cincinnati - Northern Kentucky Intl.
STL
Lambert-St. Louis Intl.
$386
Roundtrip
found 1 day ago
Select United flight, departing Sat, Nov 28 from Cincinnati - Northern Kentucky Intl. to Lambert-St. Louis Intl., returning Sun, Nov 29, priced at $386 found 1 day ago
United
Mon, Nov 23 - Thu, Nov 26
JLN
Joplin Regional
STL
Lambert-St. Louis Intl.
$476
Roundtrip
found 20 hours ago
Select United flight, departing Mon, Nov 23 from Joplin Regional to Lambert-St. Louis Intl., returning Thu, Nov 26, priced at $476 found 20 hours ago
Delta
Tue, Nov 17 - Thu, Nov 26
XNA
Northwest Arkansas Regional
STL
Lambert-St. Louis Intl.
$535
Roundtrip
found 20 hours ago
Select Delta flight, departing Tue, Nov 17 from Northwest Arkansas Regional to Lambert-St. Louis Intl., returning Thu, Nov 26, priced at $535 found 20 hours ago

Cheap Defiance Flights

For seniors interested in answering the call of adventure, use Expedia and AARP to book your plane tickets. Browse AARP Travel Center flights in Defiance so you can stretch your travel budget further when you save big on your airfare. These available Defiance best deals on flights make planning your trip more affordable and hassle-free.

See the vast selection of cheap flights for seniors in Defiance for yourself by simply entering your travel dates and destinations. This time and money-saving search engine will then produce a variety of travel times, airline carriers, and senior flights in Defiance, so you can find the flight best suiting your travel plans. What’s more, on top of these deals, AARP members are exempt from paying any additional booking fees associated with Defiance senior flights. Snatch these discount airline tickets and embark on your adventure today.