HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Monterey to St. Louis (MRY - STL) from $143

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/5. 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.
MRY — STL
May 7 — May 141
From?
To?
Tue 5/7
Tue 5/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Cheap flight deals from Monterey to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Monterey (MRY) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 2, 2024.

Popular in

December

Cheapest in

July

Round-trip from

$322

One-way from

$143
High demand for flights, 37% potential price rise
Search Deals
Best time to find cheap flights, 49% potential price drop
Search Deals
From Monterey Regional to Lambert-St Louis
Search Deals
One-way flight from Monterey Regional to Lambert-St Louis
Search Deals

What is the cheapest day to fly round-trip from Monterey to St. Louis?

It’s generally more expensive to depart on a Thursday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Monterey to St. Louis?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 47 days in advance, which can save you up to 69% on flights from Monterey to St. Louis compared to booking the week you need them. Waiting 47 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $316. For sooner than that we have options available in the next 3 days from $567.

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

Flights from Monterey to St. Louis lean towards being more expensive in December. Prices are generally better when you fly from Monterey to St. Louis in January, with the cheapest ticket starting at $165.

When is the cheapest time to fly from Monterey to St. Louis (MRY - STL)?

Unlike in the morning, when flights are generally more expensive, you can save up to 3% on flights from Monterey to St. Louis by exploring options for tickets at noon.

Cheap American Airlines flights from Monterey to St. Louis

Explore cheap flight options specifically provided by American Airlines for the route between Monterey and St. Louis. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
Take a peek at the cheapest American Airlines flights we've detected traveling from Monterey to St. Louis. Come back soon if you're not finding the exact deal you're looking for.
Sun 9/154:10 pmMRY - STL
1 stop5h 39mAmerican Airlines
Wed 9/187:44 amSTL - MRY
1 stop6h 06mAmerican Airlines
Deal found 5/1$316
Sun 9/154:10 pmMRY - STL
1 stop5h 39mAmerican Airlines
Wed 9/1812:10 pmSTL - MRY
2 stops8h 13mAmerican Airlines
Deal found 5/1$321
Thu 7/44:06 pmMRY - STL
1 stop5h 44mAmerican Airlines
Sun 7/75:22 amSTL - MRY
1 stop8h 16mAmerican Airlines
Deal found 5/1$382
Sun 9/157:09 pmMRY - STL
2 stops12h 22mAmerican Airlines
Wed 9/1812:10 pmSTL - MRY
2 stops8h 13mAmerican Airlines
Deal found 5/1$387
Thu 7/44:06 pmMRY - STL
1 stop5h 44mAmerican Airlines
Sun 7/710:19 amSTL - MRY
2 stops10h 27mAmerican Airlines
Deal found 5/1$540
Thu 7/44:06 pmMRY - STL
2 stops15h 42mAmerican Airlines
Sun 7/710:19 amSTL - MRY
2 stops10h 27mAmerican Airlines
Deal found 5/1$720
Fri 5/171:05 pmMRY - STL
2 stops7h 54mAmerican Airlines
Sun 5/1911:09 amSTL - MRY
2 stops10h 21mAmerican Airlines
Deal found 5/1$790

Cheap United Airlines flights from Monterey to St. Louis

Explore cheap flight options specifically provided by United Airlines for the route between Monterey and St. Louis. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
Have a look at some of the cheapest available United Airlines flights departing from Monterey and landing in St. Louis. Ensure the flight price, dates, time, and airline match your criteria before you book.
Tue 5/71:01 pmMRY - STL
1 stop6h 08mUnited Airlines
Sat 5/114:51 pmSTL - MRY
1 stop6h 00mUnited Airlines
Deal found 4/30$436
Tue 5/71:01 pmMRY - STL
1 stop6h 08mUnited Airlines
Sat 5/1111:10 amSTL - MRY
2 stops11h 41mUnited Airlines
Deal found 4/30$441
Tue 5/710:35 amMRY - STL
2 stops10h 10mUnited Airlines
Sat 5/118:47 amSTL - MRY
2 stops12h 57mUnited Airlines
Deal found 4/30$446
Fri 5/175:15 amMRY - STL
1 stop13h 54mUnited Airlines
Sun 5/198:47 amSTL - MRY
1 stop14h 04mUnited Airlines
Deal found 5/1$623
Fri 5/1710:35 amMRY - STL
2 stops8h 34mUnited Airlines
Sun 5/198:47 amSTL - MRY
1 stop14h 04mUnited Airlines
Deal found 5/1$739
Thu 7/48:20 pmMRY - STL
2 stops12h 05mUnited Airlines
Sun 7/75:03 pmSTL - MRY
3 stops32h 43mUnited Airlines
Deal found 5/1$792

Cheap Monterey to St. Louis flights in May & June 2024

Find cheap flight options from Monterey to St. Louis specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Prices were last updated on May 2, 2024.
Check out some of the best flight deals from Monterey to St. Louis in 2024. For more flight deals, be sure to check back very soon.
Tue 5/71:01 pmMRY - STL
1 stop6h 08mUnited Airlines
Sat 5/114:51 pmSTL - MRY
1 stop6h 00mUnited Airlines
Deal found 4/30$436
Tue 5/71:01 pmMRY - STL
1 stop6h 08mUnited Airlines
Sat 5/1111:10 amSTL - MRY
2 stops11h 41mUnited Airlines
Deal found 4/30$441
Tue 5/710:35 amMRY - STL
2 stops10h 10mUnited Airlines
Sat 5/118:47 amSTL - MRY
2 stops12h 57mUnited Airlines
Deal found 4/30$446
Fri 5/175:15 amMRY - STL
1 stop13h 54mUnited Airlines
Sun 5/198:47 amSTL - MRY
1 stop14h 04mUnited Airlines
Deal found 5/1$623
Fri 5/1710:35 amMRY - STL
2 stops8h 34mUnited Airlines
Sun 5/198:47 amSTL - MRY
1 stop14h 04mUnited Airlines
Deal found 5/1$739
Fri 5/171:05 pmMRY - STL
2 stops7h 54mAmerican Airlines
Sun 5/1911:09 amSTL - MRY
2 stops10h 21mAmerican Airlines
Deal found 5/1$790

Monterey to St. Louis 2024 flight deals

Discover exclusive flight deals for travel between Monterey and St. Louis in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
Check out some of the best flight deals from Monterey to St. Louis in 2024. For more flight deals, be sure to check back very soon.
Sun 9/154:10 pmMRY - STL
1 stop5h 39mAmerican Airlines
Wed 9/187:44 amSTL - MRY
1 stop6h 06mAmerican Airlines
Deal found 5/1$316
Sun 9/154:10 pmMRY - STL
1 stop5h 39mAmerican Airlines
Wed 9/1812:10 pmSTL - MRY
2 stops8h 13mAmerican Airlines
Deal found 5/1$321
Thu 7/44:06 pmMRY - STL
1 stop5h 44mAmerican Airlines
Sun 7/75:22 amSTL - MRY
1 stop8h 16mAmerican Airlines
Deal found 5/1$382
Sun 9/157:09 pmMRY - STL
2 stops12h 22mAmerican Airlines
Wed 9/1812:10 pmSTL - MRY
2 stops8h 13mAmerican Airlines
Deal found 5/1$387
Tue 5/71:01 pmMRY - STL
1 stop6h 08mUnited Airlines
Sat 5/114:51 pmSTL - MRY
1 stop6h 00mUnited Airlines
Deal found 4/30$436
Tue 5/71:01 pmMRY - STL
1 stop6h 08mUnited Airlines
Sat 5/1111:10 amSTL - MRY
2 stops11h 41mUnited Airlines
Deal found 4/30$441
Tue 5/710:35 amMRY - STL
2 stops10h 10mUnited Airlines
Sat 5/118:47 amSTL - MRY
2 stops12h 57mUnited Airlines
Deal found 4/30$446
Thu 7/44:06 pmMRY - STL
1 stop5h 44mAmerican Airlines
Sun 7/710:19 amSTL - MRY
2 stops10h 27mAmerican Airlines
Deal found 5/1$540
Fri 5/175:15 amMRY - STL
1 stop13h 54mUnited Airlines
Sun 5/198:47 amSTL - MRY
1 stop14h 04mUnited Airlines
Deal found 5/1$623

Monterey to St. Louis flights leaving soon

Find last-minute flight options from Monterey to St. Louis for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
Users seeking a last-minute flight from Monterey to St. Louis should consider booking one of these fares. Tip: verify your flight details before completing your reservation.
Tue 5/71:01 pmMRY - STL
1 stop6h 08mUnited Airlines
Sat 5/114:51 pmSTL - MRY
1 stop6h 00mUnited Airlines
Deal found 4/30$436
Tue 5/71:01 pmMRY - STL
1 stop6h 08mUnited Airlines
Sat 5/1111:10 amSTL - MRY
2 stops11h 41mUnited Airlines
Deal found 4/30$441
Tue 5/710:35 amMRY - STL
2 stops10h 10mUnited Airlines
Sat 5/118:47 amSTL - MRY
2 stops12h 57mUnited Airlines
Deal found 4/30$446

One-way flights to St. Louis from Monterey

Search for one-way flight options from Monterey to St. Louis. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
Users traveling one-way from Monterey to St. Louis can select one of these great deals. Users in need of a round-trip flight from Monterey to St. Louis instead should update the search form at the top of page.
Wed 6/54:06 pmMRY - STL
1 stop5h 44mAmerican Airlines
Deal found 4/30$143
Wed 6/57:17 pmMRY - STL
2 stops11h 16mAmerican Airlines
Deal found 4/30$148
Wed 6/58:23 pmMRY - STL
3 stops18h 06mUnited Airlines
Deal found 4/30$519

Find flights from Monterey to St. Louis within your budget

Customize your flight search to find flights from Monterey to St. Louis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$316 - $792

Route

Depart

Return

Price

Monterey RegionalLambert-St Louis

MRY - STL

MRYSTL

Monterey Regional

Sun 9/15

1 stop5h 39m

Lambert-St Louis

Wed 9/18

1 stop6h 06m

$316

Monterey RegionalLambert-St Louis

MRY - STL

MRYSTL

Monterey Regional

Sun 9/15

1 stop5h 39m

Lambert-St Louis

Wed 9/18

2 stops8h 13m

$321

Monterey RegionalLambert-St Louis

MRY - STL

MRYSTL

Monterey Regional

Thu 7/4

1 stop5h 44m

Lambert-St Louis

Sun 7/7

1 stop8h 16m

$382

Monterey RegionalLambert-St Louis

MRY - STL

MRYSTL

Monterey Regional

Sun 9/15

2 stops12h 22m

Lambert-St Louis

Wed 9/18

2 stops8h 13m

$387

Monterey RegionalLambert-St Louis

MRY - STL

MRYSTL

Monterey Regional

Thu 7/4

1 stop5h 44m

Lambert-St Louis

Sun 7/7

2 stops10h 27m

$540

Monterey RegionalLambert-St Louis

MRY - STL

MRYSTL

Monterey Regional

Fri 5/17

1 stop13h 54m

Lambert-St Louis

Sun 5/19

1 stop14h 04m

$623

Monterey RegionalLambert-St Louis

MRY - STL

MRYSTL

Monterey Regional

Thu 7/4

2 stops15h 42m

Lambert-St Louis

Sun 7/7

2 stops10h 27m

$720

Monterey RegionalLambert-St Louis

MRY - STL

MRYSTL

Monterey Regional

Fri 5/17

2 stops8h 34m

Lambert-St Louis

Sun 5/19

1 stop14h 04m

$739

Monterey RegionalLambert-St Louis

MRY - STL

MRYSTL

Monterey Regional

Thu 7/4

2 stops12h 05m

Lambert-St Louis

Sun 7/7

3 stops32h 43m

$792

Flights are sorted by cheapest first

Deals found on 5/1

When is the cheapest time to fly from Monterey to St. Louis?

Use this chart to determine the cheapest time to fly round-trip from Monterey to St. Louis. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Monterey to St. Louis flight should consider departing on Friday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to St. Louis by month

Plan your trip from Monterey to St. Louis by taking into account the cheapest months to travel. The average price of a one-way flight from Monterey to St. Louis is currently $270 while a round-trip flight costs $536. Price data was last updated on April 28, 2024.

Currently, September is the cheapest month in which you can book a flight from Monterey to St. Louis (average of $322). Flying from Monterey to St. Louis in July is currently the most expensive (average of $377). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$326

February

$331

March

$357

April

$337

May

$345

June

$371

July

$377

August

$336

September

$322

October

$324

November

$336

December

$326

Temperature and rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature and rainfall totals by month.

STL

Temperature

32 - 80.6 °F

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated May 2, 2024.
See what other customers who have flown with American Airlines and United Airlines from Monterey to St. Louis have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
11,159 reviews
Check prices

Food

6.7

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.2

Entertainment

7.1

Reviews

1 / 10

Everything was executed efficiently, orderly and with a caring and pleasant manner

United Airlines
7.4
Good
11,159 reviews
United Airlines
7.4
Good
11,159 reviews
Check prices

Food

6.7

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.2

Entertainment

7.1

Reviews

1 / 10

Everything was executed efficiently, orderly and with a caring and pleasant manner

American Airlines
7.3
Good
14,788 reviews
United Airlines
7.4
Good
11,159 reviews
Check prices

Food

6.7

Overall

7.4

Crew

8.1

Boarding

7.7

Comfort

7.2

Entertainment

7.1

Reviews

1 / 10

Everything was executed efficiently, orderly and with a caring and pleasant manner

Related info for your journey

Find useful and relevant information for your journey from Monterey to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Monterey to St. Louis for under $400 on Cheapflights?

    Yes, there are multiple flights from Monterey to St. Louis for under $400. The cheapest flight booked recently is on American Airlines for just $316, but on average you can expect to pay $561.

  • Are there last-minute flights available from Monterey to St. Louis for under $500?

    There are currently 3+ open flights from Monterey to St. Louis within the next 7 days for less than $500.

  • What are the cheapest airlines flying from Monterey to St. Louis round-trip?

    Our cheapest airline available from Monterey to St. Louis is American Airlines. Our recent data shows that you can find tickets from as low as $316 on this airline. An additional option worth looking into is United Airlines, starting at $623. American Airlines is 34% cheaper than the average price of flights available within the next 90 days to this destination.

  • What does MRY to STL mean?

    MRY stands for Monterey Regional Airport, while STL stands for Lambert-St Louis Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Monterey to St. Louis that include extra baggage allowance?

    The amount of baggage you can bring on your Monterey to St. Louis flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Monterey to St. Louis with specific airlines?

    Yes, Cheapflights allows you to browse and filter Monterey to St. Louis flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Monterey to St. Louis that include hotel bookings?

    Yes. In addition to deals on Monterey to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Monterey to St. Louis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Monterey to St. Louis.

  • Can I find deals for business class flights from Monterey to St. Louis?

    Yes. Cheapflights offers flight deals from Monterey to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Monterey to St. Louis that allow pets onboard?

    Many airlines flying from Monterey to St. Louis offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Monterey to St. Louis?

    Yes, you can often find last-minute deals on Monterey to St. Louis flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Monterey to St. Louis flight deals updated?

    The Monterey to St. Louis flight deals you see on this page were last updated on 5/1.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Monterey to St. Louis
See prices for flight routes from nearby airports that may be better suited for you.

Los Angeles to Kansas City flights
Los Angeles to St. Louis flights
Ontario to St. Louis flights
Ontario to Kansas City flights
San Francisco to Kansas City flights
Burbank to Kansas City flights
San Francisco to St. Louis flights
Oakland to Kansas City flights
San Diego to Kansas City flights
San Diego to St. Louis flights
Santa Ana to Kansas City flights
Sacramento to Springfield flights
San Jose to St. Louis flights
Sacramento to Kansas City flights
Sacramento to St. Louis flights
Oakland to St. Louis flights
Ontario to Springfield flights
Santa Ana to St. Louis flights
San Francisco to Springfield flights
San Jose to Kansas City flights
Los Angeles to Springfield flights
Fresno to Kansas City flights
Burbank to St. Louis flights
San Jose to Springfield flights
San Diego to Springfield flights
Long Beach to St. Louis flights
Long Beach to Kansas City flights
Oakland to Springfield flights
Reno to Kansas City flights
Santa Ana to Springfield flights
Santa Barbara to Kansas City flights
Reno to St. Louis flights
Fresno to St. Louis flights
San Luis Obispo to Springfield flights
Arcata to Branson flights
Palm Springs to St. Louis flights
Fresno to Springfield flights
Palm Springs to Kansas City flights
San Francisco to Columbia flights
Burbank to Springfield flights
San Jose to Columbia flights
Los Angeles to Joplin flights
Santa Barbara to St. Louis flights
Reno to Springfield flights
Palm Springs to Springfield flights
San Francisco to Kirksville flights
San Luis Obispo to Kansas City flights
San Diego to Columbia flights
Santa Rosa to St. Louis flights

Top airline flying from Monterey to St. Louis

Discover the top airline that operate flights from Monterey to St. Louis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$242Average$368FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Chicago to Orlando flights
Miami to Boston flights
USA to Brazil flights
USA to Georgia flights
Boston to San Diego flights
Las Vegas to Toronto flights
Phoenix to Dallas flights
Los Angeles to Reno flights
Las Vegas to San Francisco flights
Newark Airport to Mumbai flights
Chicago to Tampa flights
Monterey to Stockholm flights

Search flights from Monterey to St. Louis by cabin class

Find flights from Monterey to St. Louis, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Saint Peter Jersey
Flights to Kirkwall Arpt
Flights to Skiathos
Flights to Naxos
Flights to Ningbo Lishe Intl
Flights to Edremit/Korfez
Flights to Bourgas
Flights to Bodø
Flights to Pellston Emmet County
Flights to Cornwall Newquay
Flights to Ordu/Giresun
Flights to Batumi
Flights to Mason City
Flights to Biarritz Parme
Flights to Zakynthos Dionsios Salomos
Flights to Cortez Montezuma County
Flights to Clermont-Ferrand Aulnat
Flights to Nevsehir
Flights to Hyannis Barnstable
Flights to Girona Costa Brava
Flights to Kagoshima
Flights to Perugia Sant Egidio
Flights to Oran Es Senia
Flights to Chios

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Monterey to St. Louis?

Cheapflights makes it easy to find Monterey to St. Louis flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Monterey to St. Louis?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Monterey to St. Louis.

Can Cheapflights find flights from Monterey to St. Louis with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Monterey to St. Louis flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Monterey to St. Louis become cheaper?

Of course! You can now track prices for flights from Monterey to St. Louis and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines