Cheap flights from St. Louis to Birmingham from $722
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Birmingham departing on 10/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from St. Louis to Birmingham
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between St. Louis and Birmingham?
What is the cheapest day to depart on your flight to Birmingham?
The cheapest day to depart from St. Louis to Birmingham is on a Wednesday when prices can be found for as low as $882. On the other hand, Friday is the most expensive day to depart from St. Louis because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,147.
What is the cheapest time of day to depart on your flight to Birmingham?
Our data shows that the cheapest St. Louis to Birmingham flights are usually those with departure times at noon. Our users have found flights to Birmingham at noon for as low as $876. In the morning is when there is more demand to fly to Birmingham, so prices are often more expensive at around $1,060 per ticket.
When to book flights from St. Louis to Birmingham
Cheap St. Louis to Birmingham (STL to BHX) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from St. Louis to Birmingham
How far is Lambert-St Louis to Birmingham by plane?
A flight from Lambert-St Louis to Birmingham will travel around 4100.3 mi. Typically, this will take 13h 36m by plane in normal conditions.
When did momondo last update prices for flights from Lambert-St Louis Airport to Birmingham Airport?
Prices for flights from Lambert-St Louis Airport to Birmingham Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Lambert-St Louis Airport to Birmingham Airport?
As of July 2025, there are 2 operators available to choose from for flights from Lambert-St Louis Airport to Birmingham Airport.
How old do you have to be to fly from Lambert-St Louis Airport to Birmingham Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to Birmingham Airport.
What documentation or ID do you need to fly to Birmingham Airport?
The travel and health documents required for your trip to Birmingham Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Birmingham Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from St. Louis to Birmingham?
Based on momondo bookings for flights between St. Louis and Birmingham, the leading airline is Aer Lingus, making up 60% of the total bookings. Other popular airlines include Lufthansa with 40%.
Best airlines flying from St. Louis to Birmingham
Compare and see reviews for airlines that fly from St. Louis to Birmingham with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $696 | Free Cancellation | Rating 6.8 7,193 reviews | |||
| PriceFrom $887 | Free Cancellation | Rating 7.1 1,151 reviews |
Traveling to a place near Birmingham?
Book flights to Birmingham if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from St. Louis to Birmingham?
Finding the right flight to Birmingham from St. Louis is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Birmingham quick and easy, saving you time and money.
Can I find flights from St. Louis to Birmingham with flexible booking policies on momondo?
Flights from St. Louis to Birmingham with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from St. Louis to Birmingham?
momondo provides multiple filters to help you find the best flight to Birmingham from St. Louis. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from St. Louis to Birmingham right now. Can momondo alert me if prices change?
Price alerts on flights to Birmingham from St. Louis are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.