Cheap Flights from St Louis to Carmel Monterey Peninsula

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      Travellers and cabin class, 1 Adult, Economy

      Compare St Louis to Carmel Monterey Peninsula flight deals

      Find the cheapest month or even day of the year to fly to Carmel Monterey Peninsula

      Book the best Carmel Monterey Peninsula fare with no extra fees

      Find the cheapest month to fly from St Louis to Carmel Monterey Peninsula

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like St Louis to Carmel Monterey Peninsula flights are currently cheapest in October.

      St Louis to Carmel Monterey Peninsula: Alternative routes

      Compare routes from St Louis to Carmel below. You may find an airport to fly into that's cheaper, faster, or easier than Carmel Monterey Peninsula.

      St Louis to Carmel: Flight information

      The things to know before you go.
      Cheapest flight found$580
      Cheapest month to flyOctober

      Finding cheap flights from St Louis to Carmel Monterey Peninsula: Frequently asked questions

      The best price we found for a return flight from St Louis to Carmel Monterey Peninsula is $578. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Currently, there are no airlines that fly direct from St Louis to Carmel Monterey Peninsula. But we found flights with one or more stops from $578.
      As of September 2026, there are no flights flying from St Louis to Carmel Monterey Peninsula.
      The cheapest month to fly from St Louis to Carmel Monterey Peninsula is usually October.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from St Louis Airport to Carmel Monterey Peninsula Airport on Saturday, 3 October 2026.
      No airlines currently offer direct flights between St Louis Airport and Carmel Monterey Peninsula Airport. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Carmel Monterey Peninsula but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Carmel is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, United offers the cheapest flight tickets to Carmel Monterey Peninsula.

      Travelling from St Louis Airport (STL) to Carmel Monterey Peninsula Airport (MRY): what you need to know

      • To ensure you catch your STL to MRY flight, leave plenty of time to check in and find your gate. Turning up two hours ahead of international departures and one hour before domestic flights is the standard rule.

      • During popular months such as July, it's best to get to the airport earlier than normal. Arrive two hours before a domestic departure and four hours ahead of international flights whenever you're flying during a high season in general.

      • We make it a piece of cake to book a flight with a stopover. To see your options for tickets from St Louis Airport to Carmel Monterey Peninsula Airport, uncheck 'Direct flights only.' Then, choose a flight offering a stop long enough to explore your chosen city. Some great stopovers between STL and MRY include:

        • Denver International Airport

        • Phoenix Sky Harbour Airport

        • Harry Reid International Airport

      How to find the cheapest flights from St Louis Airport (STL) to Carmel Monterey Peninsula Airport (MRY)

      • $645 is currently the best price for a one-way St Louis Airport to Carmel Monterey Peninsula Airport flight. A return flight starts at $580. These prices may change depending on demand.

      • Don't wait until the last minute. You're more likely to get cheap tickets from STL to MRY if you book in advance. Airlines often have some great early bird discounts.

      • Getting cheap flights from St Louis Airport to Carmel Monterey Peninsula Airport is easy if you can be flexible with your trip dates. Use the 'Whole month' search tool to see the best prices across each month and snap up a great deal.

      • Finding cheap flights from STL to MRY couldn't be easier with Price Alerts. Simply set up one of these automatic alerts and we'll let you know when a lower fare pops up.

      • Secure the perfect flight for you by using the filters. To see the 'Fastest,' 'Cheapest' or 'Best' flights from St Louis Airport to Carmel Monterey Peninsula Airport, use the 'Sort by' function. You can also filter results by arrival and departure times, airline, and journey duration.

      Handy information about St Louis Airport (STL)

      Arriving at Carmel Monterey Peninsula Airport (MRY)

      Getting from Carmel Monterey Peninsula Airport (MRY) to central Carmel

      • MRY is located at 200 Fred Kane Drive, Suite 200.

      • From Carmel Monterey Peninsula Airport, Carmel is approximately 11 kilometres away. It takes around 15 minutes to get to the centre driving.

      • Getting there by public transport typically takes 40 minutes.

      When to fly to Carmel Monterey Peninsula Airport (MRY)

      • The quietest month for a flight from St Louis Airport to Carmel Monterey Peninsula Airport is March, while November is the most popular. Pick the best time to visit Carmel based on whether you prefer a bustling atmosphere or a more laid-back vibe.

      • Before locking in your flight from St Louis Airport to Carmel Monterey Peninsula Airport, consider the kind of weather you like. September is the warmest month in Carmel, with temperatures ranging from 12ºC to 24ºC.

      • If you want cooler conditions, search for a cheap ticket from STL to MRY in February. Temperatures average between 5ºC and 18ºC then.

      Explore more of the United States

      • You've seen Carmel, now it's time to explore more of the United States. Travel around 434 kilometres south-east to Los Angeles to tick off its popular sights. From Hollywood Sign to Universal Studios Hollywood and Hollywood Bowl, your itinerary will be busy.

      • San Jose is another essential stop in the United States and is around 88 kilometres north of Carmel. No journey is complete without seeing Winchester Mystery House, The Tech Interactive and Santa Clara Valley.

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.