MHT - STL

$328 Find Cheap Flights from Manchester to St. Louis

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Manchester to St. Louis departing on 3/16. 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 St. Louis

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

Cheapest round-trip
$353
Typical prices: $265-$462
Southwest
Mon 3/16Wed 3/18
MHT - STL • 1 stop
Cheapest one-way
$895
Typical prices: $238-$401
United Airlines
Mon 3/23
MHT - STL • 2 stops
Top airlines
American Airlines
Cheapest • from $328 (round-trip)
Southwest
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
September
Cheapest • 19% price drop
April
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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 St. Louis!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Manchester to St. Louis (MHT-STL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Manchester 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 for you by selecting your travel dates on KAYAK.

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

Mon, Mar 16 - Wed, Mar 18
Southwest Logo
5:25 pm - 11:05 pm
MHT
-
STL
6h 40m
1 stop
Southwest Logo
6:15 am - 11:55 am
STL
-
MHT
4h 40m
1 stop
$353Southwest
Mon, Mar 16 - Wed, Mar 18
Southwest Logo
5:25 pm - 11:05 pm
MHT
-
STL
6h 40m
1 stop
Southwest Logo
3:10 pm - 10:50 pm
STL
-
MHT
6h 40m
2 stops
$358Southwest
Mon, Mar 16 - Wed, Mar 18
Southwest Logo
1:05 pm - 8:55 pm
MHT
-
STL
8h 50m
2 stops
Southwest Logo
2:25 pm - 10:50 pm
STL
-
MHT
7h 25m
2 stops
$363Southwest
Fri, Apr 17 - Tue, Apr 21
American Airlines Logo
7:03 am - 11:24 am
MHT
-
STL
5h 21m
1 stop
American Airlines Logo
6:00 am - 11:43 am
STL
-
MHT
4h 43m
1 stop
$377American Airlines
Fri, Mar 6 - Tue, Mar 10
American Airlines Logo
4:12 pm - 10:52 pm
MHT
-
STL
7h 40m
1 stop
American Airlines Logo
6:00 am - 11:25 am
STL
-
MHT
4h 25m
1 stop
$383American Airlines
Fri, Mar 6 - Tue, Mar 10
Southwest Logo
5:25 pm - 12:05 am
MHT
-
STL
7h 40m
2 stops
Southwest Logo
6:15 am - 2:00 pm
STL
-
MHT
6h 45m
1 stop
$396Southwest
Mon, Feb 16 - Wed, Feb 18
Southwest Logo
5:15 pm - 11:25 pm
MHT
-
STL
7h 10m
1 stop
Southwest Logo
2:35 pm - 10:05 pm
STL
-
MHT
6h 30m
1 stop
$397Southwest
Fri, Mar 6 - Tue, Mar 10
Southwest Logo
5:25 pm - 12:05 am
MHT
-
STL
7h 40m
2 stops
Southwest Logo
3:10 pm - 10:50 pm
STL
-
MHT
6h 40m
2 stops
$401Southwest
Sun, Mar 15 - Tue, Mar 17
Southwest Logo
5:30 pm - 11:05 pm
MHT
-
STL
6h 35m
1 stop
Southwest Logo
3:10 pm - 10:50 pm
STL
-
MHT
6h 40m
2 stops
$402Southwest
Fri, Apr 3 - Mon, Apr 6
Southwest Logo
5:25 pm - 11:05 pm
MHT
-
STL
6h 40m
1 stop
Southwest Logo
4:45 pm - 10:05 pm
STL
-
MHT
4h 20m
1 stop
$407Southwest
Booking Insights

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

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

How much is a round-trip flight from Manchester, New Hampshire to St. Louis?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Manchester, New Hampshire to St. Louis departing in March.

What is the cheapest month to fly from Manchester to St. Louis?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Manchester to St. Louis, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Manchester to St. Louis is September, where tickets cost $326 (return) on average. On the other hand, the most expensive months are February and April, where the average cost of round-trip tickets is $446 and $446 respectively.

Find deals

Good to know

Low seasonDecember
Cheapest flight$353
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 10% increase in price.
Flight from Manchester to St. Louis

When to book flights from Manchester to St. Louis

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

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

    In the last 3 days, the lowest price for a flight from Manchester to St. Louis was $895 for a one-way ticket and $328 for a round-trip.

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

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

  • Which airports will I be using when flying from Manchester to St. Louis?

    Manchester and St. Louis are both served by 1 main airport. You will leave Manchester from Manchester and will be arriving at Lambert-St Louis.

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

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

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

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

  • Which is the best airline for flights from Manchester to St. Louis, Southwest or American Airlines?

    The two airlines most popular with KAYAK users for flights from Manchester to St. Louis are Southwest and American Airlines. With an average price for the route of $442 and an overall rating of 8.0, Southwest is the most popular choice. American Airlines is also a great choice for the route, with an average price of $399 and an overall rating of 7.2.

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Manchester 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 Manchester 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 Manchester with another airline. Booking your flights between Manchester 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 Manchester 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 Manchester up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Manchester to St. Louis

 
See real verified KAYAK customer reviews for airlines flying from Manchester 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 Manchester 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
SouthwestOverall score based on 4268 reviews
7.5Entertainment
8.6Crew
7.0Food
8.1Boarding
8.0Comfort
Airline reviews

All good except once again bags took an hour at Midway Airport Happens all the time. Ridiculous

10.0 ExcellentAnonymous, Jan 2026
PHX - MDW
Read more Southwest reviews

All good except once again bags took an hour at Midway Airport Happens all the time. Ridiculous

Everything went smoothly and we even arrived a little bit early.

Great vacation. Can't wait till next year for another one.

Great flight but super high price. Glad it was a business trip and not personal

On time. Friendly staff. Took to long to pre bord all the specialty groups. Cramped small plane

The seats were comfortable, and the boarding process was pretty smooth.

3 hour delay. Had to change plans and was still delayed.

The staff was very friendly, professional, and courteous. The overall flight was a great experience.

The crew canceled the complementary snack and drink in anticipation of turbulence that never materialized. I was counting on the drink (water) to take the the doses of medication - prescribed for my heart condition - that were due during the flight. Since no snack or meal was served on this flight, I cannot rate the food quality. Otherwise, this flight was excellent.

Departure was delayed more than 1/2 hour while we waited for luggage (only) transfer from another flight/plane. Once approved for takeoff, the flight was excellent.

The attendants were kind and helpful. A sugar-free drink would have been very welcome.

Pilot navigated severe weather/snow storm with skill. Described his intentions clearly

one crew said "he" didn't serve double alcohol drinks for travelers in exit rows. crew on prior flight did. Is this a AA rule, and the prior crew was being nice? Also, I think we deserve more than a 25% refund for losing first class seats when rescheduling a flight due to weather

It was a little concerning to hear the ground crew arguing with the flight crew over baggage space. Instead of taking them and checking them, they started checking for space in the first class cabin moving items around like the flight crew didn't know what they were doing. I was embarrassed for them.

2 hour delay due to equipment failure. No updates via the app and airport screens (which continued to show a departure time in the past). AA eventually switched planes and the new plane was not catered or cleaned correctly.

I booked an aisle seat and was given a middle. At 6'4" 230lbs, it is not ideal to fly in the middle row for myself and passengers.

Trip delayed for 2 hours because of rain. We boarded and have to get down the flight and reboard again.

The aircraft had several problems - from excess fuel to non operational ac. Two hours of delay in Chicago could have been avoided with proper planning and aircraft maintenance.

This flight captain and crew were amazing, started ahead of time of departure and reached 30 mins before arrival time. Amazing!

Long delays, lack of information about the status of the flight. The flight was delayed 4 times.

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

Information on your arrival and departure airports

Manchester (MHT)
St. Louis (STL)