Cheap Flights to Monroe County from $20

Popular airlines to Monroe County

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Frontier Airlines

    Frontier Airlines

  • Alaska Airlines

    Alaska Airlines

  • Air Canada

    Air Canada

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Top Cities to Visit in Monroe County

150th anniversary of the historic French fort.
FlightsFlights

Prairie du Rocher

Prairie du Rocher

How much is the cheapest flight to Monroe County?

Prices were available within the past 7 days and start at $20 for one-way flights and $40 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Tue, Dec 23 - Thu, Dec 25
ATL
Atlanta
STL
St. Louis
$40 Roundtrip, found 1 day ago
$40
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Dec 23 from Atlanta to St. Louis, returning Thu, Dec 25, priced at $40 found 1 day ago
Frontier Airlines
Thu, Dec 11 - Thu, Dec 25
ATL
Atlanta
STL
St. Louis
$44 Roundtrip, found 4 days ago
$44
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Thu, Dec 11 from Atlanta to St. Louis, returning Thu, Dec 25, priced at $44 found 4 days ago
Frontier Airlines
Mon, Dec 22 - Wed, Jan 7
MCO
Orlando
STL
St. Louis
$49 Roundtrip, found 1 day ago
$49
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Mon, Dec 22 from Orlando to St. Louis, returning Wed, Jan 7, priced at $49 found 1 day ago
Frontier Airlines
Wed, Dec 24 - Fri, Jan 2
MCO
Orlando
STL
St. Louis
$50 Roundtrip, found 17 hours ago
$50
Roundtrip
found 17 hours ago
Select Frontier Airlines flight, departing Wed, Dec 24 from Orlando to St. Louis, returning Fri, Jan 2, priced at $50 found 17 hours ago
Frontier Airlines
Sat, Feb 7 - Fri, Feb 13
DEN
Denver
STL
St. Louis
$54 Roundtrip, just found
$54
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Feb 7 from Denver to St. Louis, returning Fri, Feb 13, priced at $54 just found
Frontier Airlines
Thu, Jan 8 - Mon, Jan 12
MCO
Orlando
STL
St. Louis
$56 Roundtrip, just found
$56
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Jan 8 from Orlando to St. Louis, returning Mon, Jan 12, priced at $56 just found
Southwest Airlines
Tue, Feb 3 - Sun, Feb 8
MCO
Orlando
STL
St. Louis
$117 Roundtrip, found 2 hours ago
$117
Roundtrip
found 2 hours ago
Select Southwest Airlines flight, departing Tue, Feb 3 from Orlando to St. Louis, returning Sun, Feb 8, priced at $117 found 2 hours ago
United
Sat, Feb 7 - Wed, Feb 11
DEN
Denver
STL
St. Louis
$157 Roundtrip, found 5 hours ago
$157
Roundtrip
found 5 hours ago
Select United flight, departing Sat, Feb 7 from Denver to St. Louis, returning Wed, Feb 11, priced at $157 found 5 hours ago
American Airlines
Tue, Dec 9 - Wed, Dec 10
SEA
Seattle
STL
St. Louis
$158 Roundtrip, found 2 hours ago
$158
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Tue, Dec 9 from Seattle to St. Louis, returning Wed, Dec 10, priced at $158 found 2 hours ago
Delta
Tue, Dec 9 - Wed, Dec 10
SEA
Seattle
STL
St. Louis
$171 Roundtrip, found 2 hours ago
$171
Roundtrip
found 2 hours ago
Select Delta flight, departing Tue, Dec 9 from Seattle to St. Louis, returning Wed, Dec 10, priced at $171 found 2 hours ago

Airports in Monroe County

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Lambert-St. Louis Intl. STL. Cheapest option available. Flights from $433
STL
Lambert-St. Louis Intl.
Cheapest
Flights from $433

Trending flights to Monroe County

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
Tue, Dec 23 - Thu, Dec 25
ATL
Atlanta
STL
St. Louis
$40 Roundtrip, found 1 day ago
$40
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Dec 23 from Atlanta to St. Louis, returning Thu, Dec 25, priced at $40 found 1 day ago

Book with confidence

Fargo Hector International Airport offers nonstop flights to cities across the US. From ski trips to golf getaways to a week on the beach, it's all within reach when you fly FAR.

Plan your trip and fly nonstop from Fargo to Atlanta, Chicago, Dallas, Denver, Las Vegas, Minneapolis/St. Paul, Nashville, and Phoenix-Mesa, with seasonal service to Orlando, Phoenix-Sky Harbor, and St. Pete–Clearwater.

Take advantage of our convenient new parking garage with affordable rates. Enjoy short lines, a simple terminal, and fast check-ins. From parking to boarding, it's smooth every step of the way.

Travel information

Monroe County Flights Information

Airlines serving
Frontier Airlines, Southwest Airlines, United, American Airlines, Delta
Roundtrip price
from $40
Monroe County Flights Information

Explore a world of travel with Expedia

*Available to One Key members.