Flights from St. Louis to International Falls

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.

Tue, Sep 23 - Sat, Sep 27

STL

Lambert-St. Louis Intl.

INL

Falls Intl.

$342 Roundtrip, found 1 day ago

$342

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Sep 23 from Lambert-St. Louis Intl. to Falls Intl., returning Sat, Sep 27, priced at $342 found 1 day ago

Tue, Sep 23 - Mon, Sep 29

STL

Lambert-St. Louis Intl.

INL

Falls Intl.

$352 Roundtrip, found 1 day ago

$352

Roundtrip

found 1 day ago

Select Delta flight, departing Tue, Sep 23 from Lambert-St. Louis Intl. to Falls Intl., returning Mon, Sep 29, priced at $352 found 1 day ago

Sat, Sep 20 - Mon, Sep 29

STL

Lambert-St. Louis Intl.

INL

Falls Intl.

$362 Roundtrip, found 1 day ago

$362

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Sep 20 from Lambert-St. Louis Intl. to Falls Intl., returning Mon, Sep 29, priced at $362 found 1 day ago

Wed, Sep 17 - Mon, Sep 22

STL

Lambert-St. Louis Intl.

INL

Falls Intl.

$425 Roundtrip, found 1 day ago

$425

Roundtrip

found 1 day ago

Select Delta flight, departing Wed, Sep 17 from Lambert-St. Louis Intl. to Falls Intl., returning Mon, Sep 22, priced at $425 found 1 day ago

Wed, Sep 17 - Tue, Sep 23

STL

Lambert-St. Louis Intl.

INL

Falls Intl.

$433 Roundtrip, found 1 day ago

$433

Roundtrip

found 1 day ago

Select Delta flight, departing Wed, Sep 17 from Lambert-St. Louis Intl. to Falls Intl., returning Tue, Sep 23, priced at $433 found 1 day ago

Wed, Sep 17 - Thu, Sep 25

STL

Lambert-St. Louis Intl.

INL

Falls Intl.

$434 Roundtrip, found 1 day ago

$434

Roundtrip

found 1 day ago

Select Delta flight, departing Wed, Sep 17 from Lambert-St. Louis Intl. to Falls Intl., returning Thu, Sep 25, priced at $434 found 1 day ago

Sat, Sep 20 - Mon, Sep 22

STL

Lambert-St. Louis Intl.

INL

Falls Intl.

$435 Roundtrip, found 1 day ago

$435

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Sep 20 from Lambert-St. Louis Intl. to Falls Intl., returning Mon, Sep 22, priced at $435 found 1 day ago

Wed, Sep 17 - Sun, Sep 21

STL

Lambert-St. Louis Intl.

INL

Falls Intl.

$442 Roundtrip, found 1 day ago

$442

Roundtrip

found 1 day ago

Select Delta flight, departing Wed, Sep 17 from Lambert-St. Louis Intl. to Falls Intl., returning Sun, Sep 21, priced at $442 found 1 day ago

Sat, Sep 20 - Tue, Sep 23

STL

Lambert-St. Louis Intl.

INL

Falls Intl.

$443 Roundtrip, found 1 day ago

$443

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Sep 20 from Lambert-St. Louis Intl. to Falls Intl., returning Tue, Sep 23, priced at $443 found 1 day ago

Sat, Sep 20 - Thu, Sep 25

STL

Lambert-St. Louis Intl.

INL

Falls Intl.

$444 Roundtrip, found 1 day ago

$444

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Sep 20 from Lambert-St. Louis Intl. to Falls Intl., returning Thu, Sep 25, priced at $444 found 1 day ago

Sat, Sep 20 - Sun, Sep 21

STL

Lambert-St. Louis Intl.

INL

Falls Intl.

$452 Roundtrip, found 1 day ago

$452

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Sep 20 from Lambert-St. Louis Intl. to Falls Intl., returning Sun, Sep 21, priced at $452 found 1 day ago

Sat, Sep 20 - Tue, Sep 23

STL

Lambert-St. Louis Intl.

INL

Falls Intl.

$453 Roundtrip, found 1 day ago

$453

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Sep 20 from Lambert-St. Louis Intl. to Falls Intl., returning Tue, Sep 23, priced at $453 found 1 day ago

Thu, Sep 18 - Mon, Sep 22

STL

Lambert-St. Louis Intl.

INL

Falls Intl.

$455 Roundtrip, found 1 day ago

$455

Roundtrip

found 1 day ago

Select Delta flight, departing Thu, Sep 18 from Lambert-St. Louis Intl. to Falls Intl., returning Mon, Sep 22, priced at $455 found 1 day ago

Thu, Sep 18 - Tue, Sep 23

STL

Lambert-St. Louis Intl.

INL

Falls Intl.

$463 Roundtrip, found 1 day ago

$463

Roundtrip

found 1 day ago

Select Delta flight, departing Thu, Sep 18 from Lambert-St. Louis Intl. to Falls Intl., returning Tue, Sep 23, priced at $463 found 1 day ago

Thu, Sep 18 - Thu, Sep 25

STL

Lambert-St. Louis Intl.

INL

Falls Intl.

$464 Roundtrip, found 1 day ago

$464

Roundtrip

found 1 day ago

Select Delta flight, departing Thu, Sep 18 from Lambert-St. Louis Intl. to Falls Intl., returning Thu, Sep 25, priced at $464 found 1 day ago

Thu, Sep 18 - Sun, Sep 21

STL

Lambert-St. Louis Intl.

INL

Falls Intl.

$472 Roundtrip, found 1 day ago

$472

Roundtrip

found 1 day ago

Select Delta flight, departing Thu, Sep 18 from Lambert-St. Louis Intl. to Falls Intl., returning Sun, Sep 21, priced at $472 found 1 day ago

Fri, Sep 19 - Sun, Sep 21

STL

Lambert-St. Louis Intl.

INL

Falls Intl.

$473 Roundtrip, found 1 day ago

$473

Roundtrip

found 1 day ago

Select Delta flight, departing Fri, Sep 19 from Lambert-St. Louis Intl. to Falls Intl., returning Sun, Sep 21, priced at $473 found 1 day ago

Sat, Sep 20 - Tue, Sep 23

STL

Lambert-St. Louis Intl.

INL

Falls Intl.

$474 Roundtrip, found 1 day ago

$474

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Sep 20 from Lambert-St. Louis Intl. to Falls Intl., returning Tue, Sep 23, priced at $474 found 1 day ago

Fri, Sep 19 - Thu, Sep 25

STL

Lambert-St. Louis Intl.

INL

Falls Intl.

$494 Roundtrip, found 1 day ago

$494

Roundtrip

found 1 day ago

Select Delta flight, departing Fri, Sep 19 from Lambert-St. Louis Intl. to Falls Intl., returning Thu, Sep 25, priced at $494 found 1 day ago

Wed, Sep 17 - Wed, Sep 24

STL

Lambert-St. Louis Intl.

INL

Falls Intl.

$497 Roundtrip, found 1 day ago

$497

Roundtrip

found 1 day ago

Select Delta flight, departing Wed, Sep 17 from Lambert-St. Louis Intl. to Falls Intl., returning Wed, Sep 24, priced at $497 found 1 day ago