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MOB - STL

Find cheap flights from Mobile to St. Louis from $248

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Mobile to St. Louis departing on 6/6. 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
0 bags
Fri 6/7
Fri 6/14

Search hundreds of travel sites at once for deals on flights to St. Louis

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Mobile to St. Louis, 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 Mobile to St. Louis, as well as popular online travel agencies
In the last 7 days travelers have searched 43,707,506 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Mobile to St. Louis (MOB-STL)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Mobile to St. Louis 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 and deals for you by selecting your travel dates.
Choose your dates
12:26 pm - 7:17 pmMOB-STL
6h 51m1 stop
5:27 pm - 11:03 pmSTL-MOB
5h 36m1 stop
$248American Airlines
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Thu, Jun 6 - Thu, Jun 13
5:20 pm - 10:15 pmMOB-STL
4h 55m1 stop
6:15 am - 1:24 pmSTL-MOB
7h 09m1 stop
$271United Airlines
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Mon, Jun 3 - Thu, Jun 6
5:27 am - 12:31 pmMOB-STL
7h 04m1 stop
7:01 am - 11:53 amSTL-MOB
4h 52m1 stop
$359American Airlines
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Thu, May 23 - Mon, May 27
5:20 pm - 3:41 pmMOB-STL
22h 21m2 stops
6:15 am - 11:16 amSTL-MOB
5h 01m1 stop
$465United Airlines
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Mon, Jun 3 - Thu, Jun 6
5:20 pm - 10:15 pmMOB-STL
4h 55m1 stop
6:15 am - 11:16 amSTL-MOB
5h 01m1 stop
$468United Airlines
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Fri, May 24 - Fri, May 31
12:43 pm - 10:02 pmMOB-STL
9h 19m2 stops
5:27 pm - 11:03 pmSTL-MOB
5h 36m1 stop
$526American Airlines
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Thu, Jun 6 - Thu, Jun 13
5:20 pm - 10:15 pmMOB-STL
4h 55m1 stop
6:15 am - 11:16 amSTL-MOB
5h 01m1 stop
$538United Airlines
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Fri, May 24 - Mon, May 27
5:27 am - 12:31 pmMOB-STL
7h 04m1 stop
5:55 am - 5:38 pmSTL-MOB
11h 43m2 stops
$557American Airlines
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Thu, May 23 - Mon, May 27
5:20 pm - 3:41 pmMOB-STL
22h 21m2 stops
6:15 am - 11:16 amSTL-MOB
5h 01m1 stop
$645United Airlines
Find Deal
Fri, May 24 - Mon, May 27
7:30 am - 6:08 pmMOB-STL
10h 38m2 stops
6:40 am - 5:38 pmSTL-MOB
10h 58m2 stops
$648American Airlines
Find Deal
Thu, May 23 - Mon, May 27

Flights from Mobile to St. Louis - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Mobile to St. Louis?

The average price of all flights from Mobile to St. Louis clicked on KAYAK for each day over the last 12 months.
When flying from Mobile to St. Louis, you should consider leaving on a Sunday and avoid Tuesdays if you are looking for the best rates. For your return to Mobile, you’ll find the best rates on Wednesdays and the most expensive ones on Fridays.

Good to know

Low season

September

High season

October

Cheapest flight

$248
Best time to beat the crowds with an average 27% drop in price.
Most popular time to fly with an average 11% increase in price.
Flight from Mobile to St. Louis

When to book flights from Mobile to St. Louis

Are your dates flexible? Find out the best times to travel from Mobile to St. Louis 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 Mobile to St. Louis

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

    In the last 3 days, the lowest price for a flight from Mobile to St. Louis was $248 for a round-trip ticket.

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

    A passport is not required to fly from Mobile to St. Louis.

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

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

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

    oneworld, and Star Alliance are the airline alliances operating flights between Mobile and St. Louis, with oneworld being the most commonly used for this route.

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

    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 Mobile to St. Louis.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Mobile 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 Mobile to St. Louis?

    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 St. Louis with an airline and back to Mobile with another airline. Booking your flights between Mobile and STL 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 Mobile to St. Louis?

    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 St. Louis from Mobile up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Mobile to St. Louis

 
See real verified KAYAK customer reviews for airlines flying from Mobile to St. Louis. 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 Mobile to St. Louis? 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.
8.0
DeltaOverall score based on 10810 reviews
8.2Boarding
8.0Entertainment
7.4Food
7.9Comfort
8.6Crew
Airline reviews

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

2.0 MediocreAnonymous, May 2024AVL - LGA
Read more about Delta reviews

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

Use planes with TVs on flights over 4 hours. The free entertainment was a cheap in between solution for a very long flight that you don't even bother providing meals or decent snacks.

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Again, multiple delays and I eventually just canceled and drove!

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

The CX617 from HK to BKK was delayed more than 1.5 hours.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

All four American Airlines flights I took in last seven days were delayed. Caused me loads of problems, missed meetings, loss of time and money.

American cancelled our flight home. Zero option for hotel, alternative transportation and took 3 hours to find our bags so we could take a 3 hour UBER ride home on our dime. Never flying AA again.

They gave my seat away although it was a connecting flight with them and the flight was a bit delayed.

Mobile - St. Louis Flights

Departure:

Mobile (undefined)United States

Destination:

St. Louis (STL)United States

Return flight deals:

St. Louis - Mobile

Cabin classes: