Flights from St. Louis to Dubuque

Cheapest flights from St. Louis

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.

Wed, Jun 25 - Mon, Jun 30

STL

Lambert-St. Louis Intl.

DBQ

Dubuque Regional

$554 Roundtrip, found 2 days ago

$554

Roundtrip

found 2 days ago

Select American Airlines flight, departing Wed, Jun 25 from Lambert-St. Louis Intl. to Dubuque Regional, returning Mon, Jun 30, priced at $554 found 2 days ago

Sun, Jun 22 - Mon, Jun 30

STL

Lambert-St. Louis Intl.

DBQ

Dubuque Regional

$565 Roundtrip, found 2 days ago

$565

Roundtrip

found 2 days ago

Select American Airlines flight, departing Sun, Jun 22 from Lambert-St. Louis Intl. to Dubuque Regional, returning Mon, Jun 30, priced at $565 found 2 days ago

Wed, Jun 25 - Thu, Jun 26

STL

Lambert-St. Louis Intl.

DBQ

Dubuque Regional

$584 Roundtrip, found 2 days ago

$584

Roundtrip

found 2 days ago

Select American Airlines flight, departing Wed, Jun 25 from Lambert-St. Louis Intl. to Dubuque Regional, returning Thu, Jun 26, priced at $584 found 2 days ago

Tue, Jun 24 - Thu, Jun 26

STL

Lambert-St. Louis Intl.

DBQ

Dubuque Regional

$595 Roundtrip, found 2 days ago

$595

Roundtrip

found 2 days ago

Select United flight, departing Tue, Jun 24 from Lambert-St. Louis Intl. to Dubuque Regional, returning Thu, Jun 26, priced at $595 found 2 days ago