$61 Find Cheap Flights from Houston George Bush Airport to St. Louis - Compare and Save

Hop on the RED line MetroLink light rail from either Exit Door 1 of Terminal 1 or the parking garage in Terminal 2 to St. Louis Proper. Alternatively, Go BEST Express links the airport to various destinations. They offer door-to-door and shared-ride shuttle services. Metered taxis are accessible from Terminal 2, close to Exit Door 12, and Terminal 1, adjacent to Exit Door 14.

Are you traveling with children to St. Louis? Since children sometimes become agitated in airports, why not make a pit stop at St. Louis International's Play Port close to gate C3? The Play Port is a great spot for kids to blow off steam after their trip. It has transportation-themed play spaces such as an air traffic control tower, a miniature plane, and a MetroLink train.

Visitors to STL who are hungry have several options. Grounded in Concourse A offers gourmet burgers and more. Do you prefer Artisan pizza? Pay a visit to Pizza Studio in Concourse A. Three Kings Public House, Schlafly, and Missouri Vineyards are your best bets for local cuisines and drinks. They provide a wide range of regional fare and drinks that are bound to impress.

If your flight from IAH to STL is delayed, why don’t you take a stroll in IAH and take in the numerous artworks by Texan-based artists displayed at the airport? These exhibits range from sculptures to photographs and can be found at Terminal D, Levels M, 2, and 1, Terminal A, Levels 1 and 2, and Terminal E's Levels 1 and 2.

Among airlines operating Houston George Bush Intcntl Airport to St. Louis flights:

• United Airlines: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Only United Airlines operates flights between Houston George Bush Intcntl Airport and St. Louis.

Flights from Houston George Bush Intcntl Airport to St. Louis usually depart from Houston George Bush Intcntl (IAH) and arrive at Lambert-St Louis (STL).

Here are some options for this route, based on selected ticket types and cabin classes:

• United Airlines: a cabin bag and a checked bag in Economy Class
• JetBlue: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Two cabin classes are available on flights from Houston George Bush Intcntl Airport to St. Louis:

• Economy Class
• First Class

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $202 round-trip via Orlando (MCO), compared to $446 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$80 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Embraer 175 (Enhanced Winglets) family is used most often on this route, operated mainly by United Airlines. Other aircraft seen on the route include Canadair (Bombardier) Regional Jet CRJ-550 variants.

One-stop flights from Houston George Bush Intcntl Airport to St. Louis most commonly connect through:

• Dallas/Fort Worth (DFW) - 33% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) - 27% of one-stop connections
• Denver Intl (DEN) - 27% of one-stop connections
• Orlando (MCO) - 13% of one-stop connections

Dallas/Fort Worth (DFW) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 59% on the Houston George Bush Intcntl Airport to St. Louis route. Wednesday is the cheapest departure day at $305 round-trip on average, while Monday is the most expensive at $741, a difference of $436. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Morning is the busiest departure period on Houston George Bush Intcntl Airport to St. Louis flights, with 34% of flights leaving in that window. Afternoon departures account for 33%, evening flights for 33%, and night flights for 0%.

Some of the most popular sights in St. Louis are Downtown St. Louis, Busch Stadium and Enterprise Center. These are among the most viewed places in St. Louis on KAYAK.

These are the earliest and latest flight times available from Houston George Bush Intcntl Airport to St. Louis:

• Earliest: departs at 8:00 am and lands at 10:10 am
• Latest: departs at 9:35 pm and lands at 11:45 pm.

The flight takes about 2h 10m.

Last-minute fares on this route - booked within 2 weeks of departure - run 67% above the route average of $426. Book 11 weeks before departure for the lowest fares.

A nonstop flight from Houston George Bush Intcntl Airport to St. Louis takes 2h 10m, covering 668 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $124 to $818. That means the highest observed fare was about 7x higher than the lowest one.

One-way fares from Houston George Bush Intcntl Airport to St. Louis are currently lower than usual. Average one-way flight prices are about $95, which is 59% below the typical average for this route.

Flying via Dallas/Fort Worth (DFW) gives the shortest average 1-stop total travel time at 4h 24m, compared with 7h 00m via Atlanta Hartsfield-Jackson (ATL) and 11h 17m via Orlando (MCO).

Lambert-St Louis Airport (STL) hosts 5 major car rental companies, with daily rates starting from around $31 for economy cars. Top options include:
· Hertz
· Budget
· Alamo
· Enterprise Rent-A-Car
· Payless

Round-trip flights from Houston George Bush Intcntl Airport to St. Louis range from $319 to $636, with an average of $426 over the past 12 months. Anything below $319 counts as a good deal.