Cheap flights from Monterey to St. Louis (MRY - STL) from $150

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 6/17. 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
Apr 16 — Apr 231

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 April 11, 2024.

Popular in

December

Cheapest in

July

Round-trip from

$323

One-way from

$208
High demand for flights, 37% potential price rise
Best time to find cheap flights, 49% potential price drop
From Monterey Regional to Lambert-St Louis
One-way flight from Monterey Regional to Lambert-St Louis

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 3,194,136 searches. Data last updated April 11, 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.
Wed 4/245:07 amMRY - STL
1 stop7h 14mAmerican Airlines
Wed 5/15:20 amSTL - MRY
1 stop6h 06mAmerican Airlines
Deal found 4/10$306
Wed 4/249:56 amMRY - STL
2 stops11h 04mAmerican Airlines
Wed 5/12:37 pmSTL - MRY
1 stop6h 54mAmerican Airlines
Deal found 4/10$311
Wed 4/249:56 amMRY - STL
2 stops7h 33mAmerican Airlines
Wed 5/16:05 amSTL - MRY
2 stops11h 31mAmerican Airlines
Deal found 4/10$316
Thu 4/254:22 pmMRY - STL
1 stop5h 35mAmerican Airlines
Mon 4/295:20 amSTL - MRY
1 stop6h 06mAmerican Airlines
Deal found 4/10$336
Thu 5/94:22 pmMRY - STL
1 stop5h 34mAmerican Airlines
Mon 5/132:28 pmSTL - MRY
1 stop7h 02mAmerican Airlines
Deal found 4/11$372
Thu 4/254:22 pmMRY - STL
1 stop5h 35mAmerican Airlines
Mon 4/297:59 amSTL - MRY
2 stops9h 37mAmerican Airlines
Deal found 4/11$377
Thu 4/254:22 pmMRY - STL
1 stop5h 35mAmerican Airlines
Mon 4/2911:26 amSTL - MRY
2 stops10h 05mAmerican Airlines
Deal found 4/10$402
Thu 5/91:05 pmMRY - STL
2 stops7h 54mAmerican Airlines
Mon 5/138:00 amSTL - MRY
1 stop6h 35mAmerican Airlines
Deal found 4/11$518

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 3,194,136 searches. Data last updated April 11, 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.
Sat 5/45:15 amMRY - STL
1 stop5h 26mUnited Airlines
Tue 5/711:10 amSTL - MRY
2 stops10h 34mUnited Airlines
Deal found 4/10$462
Sat 5/45:15 amMRY - STL
1 stop5h 26mUnited Airlines
Tue 5/711:10 amSTL - MRY
2 stops10h 34mUnited Airlines
Deal found 4/9$493
Thu 4/252:05 pmMRY - STL
2 stops18h 09mUnited Airlines
Mon 4/291:37 pmSTL - MRY
2 stops8h 07mUnited Airlines
Deal found 4/10$496
Sat 5/48:30 pmMRY - STL
2 stops11h 47mUnited Airlines
Tue 5/711:10 amSTL - MRY
2 stops10h 34mUnited Airlines
Deal found 4/9$498
Sat 5/45:15 amMRY - STL
1 stop5h 26mUnited Airlines
Tue 5/71:37 pmSTL - MRY
1 stop9h 14mUnited Airlines
Deal found 4/10$506
Sat 5/45:15 amMRY - STL
1 stop5h 26mUnited Airlines
Tue 5/71:37 pmSTL - MRY
1 stop9h 14mUnited Airlines
Deal found 4/9$537
Thu 5/95:15 amMRY - STL
1 stop13h 54mUnited Airlines
Mon 5/135:25 pmSTL - MRY
3 stops20h 55mUnited Airlines
Deal found 4/11$704

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

Find cheap flight options from Monterey to St. Louis specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,194,136 searches. Prices were last updated on April 11, 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.
Wed 4/245:07 amMRY - STL
1 stop7h 14mAmerican Airlines
Wed 5/15:20 amSTL - MRY
1 stop6h 06mAmerican Airlines
Deal found 4/10$306
Wed 4/249:56 amMRY - STL
2 stops11h 04mAmerican Airlines
Wed 5/12:37 pmSTL - MRY
1 stop6h 54mAmerican Airlines
Deal found 4/10$311
Wed 4/249:56 amMRY - STL
2 stops7h 33mAmerican Airlines
Wed 5/16:05 amSTL - MRY
2 stops11h 31mAmerican Airlines
Deal found 4/10$316
Thu 4/254:22 pmMRY - STL
1 stop5h 35mAmerican Airlines
Mon 4/295:20 amSTL - MRY
1 stop6h 06mAmerican Airlines
Deal found 4/10$336
Thu 5/94:22 pmMRY - STL
1 stop5h 34mAmerican Airlines
Mon 5/132:28 pmSTL - MRY
1 stop7h 02mAmerican Airlines
Deal found 4/11$372
Thu 4/254:22 pmMRY - STL
1 stop5h 35mAmerican Airlines
Mon 4/2911:26 amSTL - MRY
2 stops10h 05mAmerican Airlines
Deal found 4/10$402
Sat 5/45:15 amMRY - STL
1 stop5h 26mUnited Airlines
Tue 5/711:10 amSTL - MRY
2 stops10h 34mUnited Airlines
Deal found 4/10$462
Sat 5/45:15 amMRY - STL
1 stop5h 26mUnited Airlines
Tue 5/711:10 amSTL - MRY
2 stops10h 34mUnited Airlines
Deal found 4/9$493
Thu 4/252:05 pmMRY - STL
2 stops18h 09mUnited Airlines
Mon 4/291:37 pmSTL - MRY
2 stops8h 07mUnited Airlines
Deal found 4/10$496

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 3,194,136 searches. Data last updated April 11, 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.
Wed 4/245:07 amMRY - STL
1 stop7h 14mAmerican Airlines
Wed 5/15:20 amSTL - MRY
1 stop6h 06mAmerican Airlines
Deal found 4/10$306
Wed 4/249:56 amMRY - STL
2 stops11h 04mAmerican Airlines
Wed 5/12:37 pmSTL - MRY
1 stop6h 54mAmerican Airlines
Deal found 4/10$311
Wed 4/249:56 amMRY - STL
2 stops7h 33mAmerican Airlines
Wed 5/16:05 amSTL - MRY
2 stops11h 31mAmerican Airlines
Deal found 4/10$316
Thu 4/254:22 pmMRY - STL
1 stop5h 35mAmerican Airlines
Mon 4/295:20 amSTL - MRY
1 stop6h 06mAmerican Airlines
Deal found 4/10$336
Thu 5/94:22 pmMRY - STL
1 stop5h 34mAmerican Airlines
Mon 5/132:28 pmSTL - MRY
1 stop7h 02mAmerican Airlines
Deal found 4/11$372
Thu 4/254:22 pmMRY - STL
1 stop5h 35mAmerican Airlines
Mon 4/2911:26 amSTL - MRY
2 stops10h 05mAmerican Airlines
Deal found 4/10$402
Sat 5/45:15 amMRY - STL
1 stop5h 26mUnited Airlines
Tue 5/711:10 amSTL - MRY
2 stops10h 34mUnited Airlines
Deal found 4/10$462
Sat 5/45:15 amMRY - STL
1 stop5h 26mUnited Airlines
Tue 5/711:10 amSTL - MRY
2 stops10h 34mUnited Airlines
Deal found 4/9$493
Thu 4/252:05 pmMRY - STL
2 stops18h 09mUnited Airlines
Mon 4/291:37 pmSTL - MRY
2 stops8h 07mUnited Airlines
Deal found 4/10$496

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 3,194,136 searches. Data last updated April 11, 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.
Mon 6/175:20 pmMRY - STL
1 stop15h 24mMultiple Airlines
Deal found 4/10$150
Thu 5/24:22 pmMRY - STL
1 stop5h 35mAmerican Airlines
Deal found 4/11$168
Mon 6/177:17 pmMRY - STL
2 stops11h 16mAmerican Airlines
Deal found 4/10$173
Mon 6/175:20 pmMRY - STL
3 stops40h 45mMultiple Airlines
Deal found 4/10$208
Thu 5/29:56 amMRY - STL
2 stops11h 04mAmerican Airlines
Deal found 4/11$209
Tue 4/165:15 amMRY - STL
1 stop5h 26mUnited Airlines
Deal found 4/10$213
Tue 4/1610:35 amMRY - STL
2 stops9h 17mUnited Airlines
Deal found 4/10$218
Sun 4/214:22 pmMRY - STL
1 stop5h 35mAmerican Airlines
Deal found 4/11$409
Sun 4/216:10 amMRY - STL
2 stops10h 19mAmerican Airlines
Deal found 4/11$528

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 3,194,136 searches. Data last updated April 11, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$306 - $496

Route

Depart

Return

Price

Monterey RegionalLambert-St Louis

MRY - STL

MRYSTL

Monterey Regional

Wed 4/24

1 stop7h 14m

Lambert-St Louis

Wed 5/1

1 stop6h 06m

$306

Monterey RegionalLambert-St Louis

MRY - STL

MRYSTL

Monterey Regional

Wed 4/24

2 stops11h 04m

Lambert-St Louis

Wed 5/1

1 stop6h 54m

$311

Monterey RegionalLambert-St Louis

MRY - STL

MRYSTL

Monterey Regional

Wed 4/24

2 stops7h 33m

Lambert-St Louis

Wed 5/1

2 stops11h 31m

$316

Monterey RegionalLambert-St Louis

MRY - STL

MRYSTL

Monterey Regional

Thu 4/25

1 stop5h 35m

Lambert-St Louis

Mon 4/29

1 stop6h 06m

$336

Monterey RegionalLambert-St Louis

MRY - STL

MRYSTL

Monterey Regional

Thu 5/9

1 stop5h 34m

Lambert-St Louis

Mon 5/13

1 stop7h 02m

$372

Monterey RegionalLambert-St Louis

MRY - STL

MRYSTL

Monterey Regional

Thu 4/25

1 stop5h 35m

Lambert-St Louis

Mon 4/29

2 stops9h 37m

$377

Monterey RegionalLambert-St Louis

MRY - STL

MRYSTL

Monterey Regional

Sat 5/4

1 stop5h 26m

Lambert-St Louis

Tue 5/7

2 stops10h 34m

$462

Monterey RegionalLambert-St Louis

MRY - STL

MRYSTL

Monterey Regional

Sat 5/4

1 stop5h 26m

Lambert-St Louis

Tue 5/7

2 stops10h 34m

$493

Monterey RegionalLambert-St Louis

MRY - STL

MRYSTL

Monterey Regional

Thu 4/25

2 stops18h 09m

Lambert-St Louis

Mon 4/29

2 stops8h 07m

$496

Flights are sorted by cheapest first

Deals found on 4/10

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 7, 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 $253 while a round-trip flight costs $385. Price data was last updated on April 7, 2024.

Currently, September is the cheapest month in which you can book a flight from Monterey to St. Louis (average of $323). Flying from Monterey to St. Louis in July is currently the most expensive (average of $378). 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

$345

May

$353

June

$377

July

$378

August

$336

September

$323

October

$323

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 April 11, 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.
7.4
Good
11,391 reviews

Crew

8.1

Food

6.7

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.2

Reviews

1 / 10

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

7.4
Good
11,391 reviews
7.4
Good
11,391 reviews

Crew

8.1

Food

6.7

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.2

Reviews

1 / 10

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

7.3
Good
15,011 reviews
7.4
Good
11,391 reviews

Crew

8.1

Food

6.7

Boarding

7.7

Overall

7.4

Entertainment

7.1

Comfort

7.2

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 $306, but on average you can expect to pay $442.

  • 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 $306 on this airline. An additional option worth looking into is United Airlines, starting at $462. American Airlines is 36% 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 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 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 see available direct flights.

  • 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 do 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 4/11.

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.

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 3,194,136 searches. Data last updated April 11, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$242Average$368FlexibilityNo cancel feeOn-time71%
Search American Airlines 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.

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.