STL - FPO

$678 Find Cheap Flights from St. Louis to Freeport

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Freeport departing on 5/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Freeport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Freeport, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Freeport, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$678
American Airlines
Sat 5/9Fri 5/15
STL - FPO • 1 stop
Nonstop flights
Not available
There are currently no direct flights between St. Louis and Freeport. You'll need at least 1 connection.
Insights
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Insights
Insights
Top layover airports
Cheapest • Avg $439 (round-trip)
Shortest trip • 4h 15m (one-way)
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Freeport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from St. Louis to Freeport (STL-FPO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Freeport that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Freeport

Sat, May 9 - Fri, May 15
American Airlines Logo
7:00 am - 1:16 pm
STL
-
FPO
5h 16m
1 stop
American Airlines Logo
10:22 am - 10:24 pm
FPO
-
STL
13h 02m
1 stop
$678American Airlines
Sat, May 9 - Fri, May 15
American Airlines Logo
3:38 pm - 9:42 am
STL
-
FPO
17h 04m
2 stops
American Airlines Logo
10:22 am - 10:24 pm
FPO
-
STL
13h 02m
1 stop
$683American Airlines
Thu, Jun 18 - Mon, Jun 22
American Airlines Logo
5:15 am - 1:12 pm
STL
-
FPO
6h 57m
1 stop
American Airlines Logo
1:52 pm - 10:32 am
FPO
-
STL
21h 40m
1 stop
$700American Airlines
Thu, Jun 18 - Mon, Jun 22
American Airlines Logo
5:40 pm - 11:13 am
STL
-
FPO
16h 33m
2 stops
American Airlines Logo
11:53 am - 8:52 pm
FPO
-
STL
9h 59m
2 stops
$713American Airlines
Sun, Jun 21 - Sun, Jun 28
American Airlines Logo
5:15 am - 11:13 am
STL
-
FPO
4h 58m
1 stop
American Airlines Logo
11:53 am - 10:58 pm
FPO
-
STL
12h 05m
1 stop
$743American Airlines
Sun, Jun 21 - Sun, Jun 28
American Airlines Logo
6:12 pm - 1:12 pm
STL
-
FPO
18h 00m
2 stops
American Airlines Logo
11:53 am - 10:58 pm
FPO
-
STL
12h 05m
1 stop
$748American Airlines
Fri, Apr 10 - Fri, Apr 17
American Airlines Logo
3:43 pm - 9:42 am
STL
-
FPO
16h 59m
2 stops
American Airlines Logo
12:41 pm - 10:17 pm
FPO
-
STL
10h 36m
2 stops
$773American Airlines
Sun, Jun 21 - Sun, Jun 28
American Airlines Logo
6:12 pm - 11:13 am
STL
-
FPO
16h 01m
2 stops
American Airlines Logo
11:53 am - 10:58 pm
FPO
-
STL
12h 05m
1 stop
$778American Airlines
Mon, Apr 6 - Mon, Apr 13
American Airlines Logo
7:05 am - 1:04 pm
STL
-
FPO
4h 59m
1 stop
American Airlines Logo
12:41 pm - 10:16 am
FPO
-
STL
22h 35m
1 stop
$792American Airlines
Fri, Apr 10 - Fri, Apr 17
American Airlines Logo
11:06 am - 9:42 am
STL
-
FPO
21h 36m
1 stop
American Airlines Logo
10:22 am - 10:24 pm
FPO
-
STL
13h 02m
1 stop
$794American Airlines
Booking Insights

KAYAK's insights & trends for St. Louis to Freeport flights

Get data-powered insights and trends into flights from St. Louis to Freeport to help you find the cheapest flights, the best time to fly and much more.

What is the most popular layover airport when flying from St. Louis to Freeport?

Percentage of 1-stop round-trip flights from St. Louis to Freeport chosen by KAYAK users via each layover airport in the last 12 months (only includes trips with the same layover airport on both legs).

Miami (MIA) is the top choice – 79% of KAYAK users who clicked on 1-stop flights from St. Louis to Freeport picked an itinerary connecting there.

What is the cheapest layover airport when flying from St. Louis to Freeport?

Average round-trip price for 1-stop flights from St. Louis to Freeport clicked by KAYAK users in the last 12 months (only includes trips with the same layover airport on both legs).

Flights via Atlanta (ATL) offer the most affordable fares, with an average round-trip price of $439.

Which layover airport offers the shortest total travel time from St. Louis to Freeport?

Shortest average total travel time for 1-stop one-way flights from St. Louis to Freeport via different layover airports, based on KAYAK user data from the last 12 months.

Consider flying via Atlanta (ATL) for the shortest journey. The average one-way travel time for flights connecting there is 4h 15m.

Which layover airport has the quickest connection when flying from St. Louis to Freeport?

Average layover duration at different layover airports for 1-stop one-way flights from St. Louis to Freeport, based on KAYAK user data from the last 12 months.

If you prefer a quick connection, Charlotte (CLT) often has the shortest layovers from St. Louis to Freeport, with an average of 1h 34m.

Good to know

Low seasonSeptember
Cheapest flight$678
Best time to beat the crowds with an average 44% drop in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from St. Louis to Freeport

When to book flights from St. Louis to Freeport

Are your dates flexible? Find out the best times to travel from St. Louis to Freeport based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from St. Louis to Freeport

  • What is the cheapest flight from St. Louis to Freeport?

    In the last 3 days, the lowest price for a flight from St. Louis to Freeport was $678 for a round-trip ticket.

  • Do I need a passport to fly between St. Louis and Freeport?

    A passport is required to fly from St. Louis to Freeport.

  • Which aircraft models fly most regularly from St. Louis to Freeport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Freeport?

    oneworld is the only airline alliance operating flights between St. Louis and Freeport.

  • How does KAYAK find such low prices on flights from St. Louis to Freeport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Freeport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Freeport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Freeport from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Freeport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Freeport with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and FPO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Freeport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Freeport from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from St. Louis to Freeport

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Freeport. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Freeport? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11468 reviews
7.5Boarding
7.2Comfort
7.9Crew
6.9Entertainment
6.4Food
Airline reviews

As a first class customer, there was no power the entire flight which limited my ability to work. I find this unacceptable. The first 11 rows on the left side of the plan were out. I was only offered the option to charge my phone which was not the issue because my laptop was out of power. I asked if there was anything that can be done for me, and the answer was, "no". I was not offered any type of compensation for this AA problem which caused me unnecessary stress due to inability to address business issues on an already challenging travel day. Flight attendants tried to reset the power once but that was the extent of their support. Very disappointing for the lack of expected services on a flight. Please contact me with customer focused response to this complaint.

2.0 MediocreMarianne, Mar 2026
DFW - ORD
Read more American Airlines reviews

As a first class customer, there was no power the entire flight which limited my ability to work. I find this unacceptable. The first 11 rows on the left side of the plan were out. I was only offered the option to charge my phone which was not the issue because my laptop was out of power. I asked if there was anything that can be done for me, and the answer was, "no". I was not offered any type of compensation for this AA problem which caused me unnecessary stress due to inability to address business issues on an already challenging travel day. Flight attendants tried to reset the power once but that was the extent of their support. Very disappointing for the lack of expected services on a flight. Please contact me with customer focused response to this complaint.

Not really sure I enjoyed the flight at all. The flight attendants seemed a little tired and rude at times. The snacks were lacking in taste and sustenance. The flight was incredibly turbulent for three plus hours and the pilot had to do a second pass to land at our final destination because he was coming in so fast. He must have taken a short cut and because of it we had to suffer the violent turbulence and the dropping down. It had to be one of if not the worse flights I have ever been on and have traveled vastly all over the world.

Delay after delay with little communication then AA lost my luggage and at airport would not assist just said scan this QR code to track your luggage and submit a claim. However QR code provided did not work so have to go back to airport

After changing the departure gate 5 times making us mo e from one side of the airport to the other and then back the flight was delayed nearly 2 hours. The male flight attendant had a bad attitude with the guest being condescending, disrespectful with people who were already on edge.

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

It would have been nice if American tried to care.

American Airlines did everything they could with the high Spring Break crowd. I was frustrated to be changed from 1st class to a middle seat at the back of the plane. This has happened before, not sure booking 1st class and paying the extra actually works.

I booked 1st class, my flights were changed and I was sitting in the middle at the back of the plane. A far cry from the 1st class I purchased for my flights. I am grateful I arrived on time.

Aging planer and NO wifi on a 14 hour day flight. Unless you are retired or don't need to work or be in touch with the world... The lack of Wifif really ruined the flight. And the old plane - really showing it's age, wasn't great

There was no beverage service and the only time I saw a crew member walk through the cabin is when we were preparing to land.

Everything you need to know for your flight from St. Louis to Freeport

Information on your arrival and departure airports