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Cheap flights from St. Louis (STL) to Cape Cod and the Islands from $399

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/16. 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.
STL — ACK
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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How far in advance should I book a flight from St. Louis to Cape Cod and the Islands?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 42 days in advance, which can save you up to 91% on flights from St. Louis to Cape Cod and the Islands compared to booking the week you need them. Waiting 42 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 $544. For sooner than that we have options available in the next 3 days from $668.

What is the cheapest month to fly from St. Louis to Cape Cod and the Islands?

Due to multiple factors, expect to potentially pay more when booking in April. For low rates, February can be a great choice for travel to Cape Cod and the Islands. Flights to Cape Cod and the Islands from St. Louis in February are about $414 on average during February, but can be found for as low as $127.

When is the cheapest time to fly from St. Louis to Cape Cod and the Islands (STL - KDT)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from St. Louis to Cape Cod and the Islands as you normally would.

Cheap American Airlines flights from St. Louis to Cape Cod and the Islands

Explore cheap flight options specifically provided by American Airlines for the route between St. Louis and Cape Cod and the Islands. 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 2,637,452 searches. Data last updated May 16, 2024.
Peruse some of the lowest-priced American Airlines flights we've found from St. Louis to Cape Cod and the Islands. Deals update often to give you more flight options matching your criteria
Thu 7/116:10 amSTL - MVY
1 stop4h 35mAmerican Airlines
Sun 7/145:07 pmMVY - STL
1 stop5h 22mAmerican Airlines
Deal found 5/16$698
Fri 7/126:06 amSTL - MVY
1 stop6h 31mAmerican Airlines
Sun 7/142:48 pmMVY - STL
1 stop6h 32mAmerican Airlines
Deal found 5/15$1,527

Cheap Delta flights from St. Louis to Cape Cod and the Islands

Explore cheap flight options specifically provided by Delta for the route between St. Louis and Cape Cod and the Islands. 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 2,637,452 searches. Data last updated May 16, 2024.
Some of the best deals we've found on Delta flights traveling from St. Louis to Cape Cod and the Islands. Ensure the flight price, dates, time, and airline match your criteria before you book.
Tue 7/1612:59 pmSTL - MVY
1 stop21h 37mDelta
Wed 7/175:10 pmMVY - STL
1 stop26h 15mDelta
Deal found 5/15$399
Tue 7/166:00 amSTL - MVY
1 stop9h 19mDelta
Wed 7/175:10 pmMVY - STL
2 stops17h 04mDelta
Deal found 5/15$414
Tue 7/163:14 pmSTL - MVY
1 stop19h 22mDelta
Wed 7/175:10 pmMVY - STL
1 stop22h 24mDelta
Deal found 5/14$428
Tue 7/166:11 pmSTL - MVY
2 stops16h 25mDelta
Wed 7/175:10 pmMVY - STL
2 stops17h 04mDelta
Deal found 5/14$436
Tue 7/163:49 pmSTL - MVY
2 stops18h 47mDelta
Wed 7/175:10 pmMVY - STL
2 stops17h 04mDelta
Deal found 5/15$454
Tue 6/256:00 amSTL - MVY
1 stop4h 54mDelta
Tue 6/254:48 pmMVY - STL
1 stop5h 06mDelta
Deal found 5/15$468

Cheap St. Louis to Cape Cod and the Islands flights in May & June 2024

Find cheap flight options from St. Louis to Cape Cod and the Islands specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
The lowest fares we've come across on flights traveling from St. Louis to Cape Cod and the Islands in May and June 2024. More deals are always being added, so be sure to check back regularly.
Tue 6/256:00 amSTL - MVY
1 stop4h 54mDelta
Tue 6/254:48 pmMVY - STL
1 stop5h 06mDelta
Deal found 5/15$468

St. Louis to Cape Cod and the Islands 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Cape Cod and the Islands in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
The lowest fares we've come across on flights traveling from St. Louis to Cape Cod and the Islands in May and June 2024. More deals are always being added, so be sure to check back regularly.
Tue 7/1612:59 pmSTL - MVY
1 stop21h 37mDelta
Wed 7/175:10 pmMVY - STL
1 stop26h 15mDelta
Deal found 5/15$399
Tue 7/166:00 amSTL - MVY
1 stop9h 19mDelta
Wed 7/175:10 pmMVY - STL
2 stops17h 04mDelta
Deal found 5/15$414
Tue 7/163:14 pmSTL - MVY
1 stop19h 22mDelta
Wed 7/175:10 pmMVY - STL
1 stop22h 24mDelta
Deal found 5/14$428
Tue 7/166:11 pmSTL - MVY
2 stops16h 25mDelta
Wed 7/175:10 pmMVY - STL
2 stops17h 04mDelta
Deal found 5/14$436
Tue 7/163:49 pmSTL - MVY
2 stops18h 47mDelta
Wed 7/175:10 pmMVY - STL
2 stops17h 04mDelta
Deal found 5/15$454
Tue 6/256:00 amSTL - MVY
1 stop4h 54mDelta
Tue 6/254:48 pmMVY - STL
1 stop5h 06mDelta
Deal found 5/15$468
Fri 7/266:06 amSTL - MVY
1 stop6h 31mAmerican Airlines
Tue 7/305:07 pmMVY - STL
1 stop5h 22mAmerican Airlines
Deal found 5/15$698
Fri 7/126:06 amSTL - MVY
1 stop6h 31mAmerican Airlines
Sun 7/142:48 pmMVY - STL
1 stop6h 32mAmerican Airlines
Deal found 5/15$1,527

Find flights from St. Louis to Cape Cod and the Islands within your budget

Customize your flight search to find flights from St. Louis to Cape Cod and the Islands 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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$399 - $1,527

Route

Depart

Return

Price

Lambert-St LouisWest Tisbury Martha's Vineyard

STL - MVY

STLMVY

Lambert-St Louis

Tue 7/16

1 stop21h 37m

West Tisbury Martha's Vineyard

Wed 7/17

1 stop26h 15m

$399

Lambert-St LouisWest Tisbury Martha's Vineyard

STL - MVY

STLMVY

Lambert-St Louis

Tue 7/16

1 stop9h 19m

West Tisbury Martha's Vineyard

Wed 7/17

2 stops17h 04m

$414

Lambert-St LouisWest Tisbury Martha's Vineyard

STL - MVY

STLMVY

Lambert-St Louis

Tue 7/16

1 stop19h 22m

West Tisbury Martha's Vineyard

Wed 7/17

1 stop22h 24m

$428

Lambert-St LouisWest Tisbury Martha's Vineyard

STL - MVY

STLMVY

Lambert-St Louis

Tue 7/16

2 stops16h 25m

West Tisbury Martha's Vineyard

Wed 7/17

2 stops17h 04m

$436

Lambert-St LouisWest Tisbury Martha's Vineyard

STL - MVY

STLMVY

Lambert-St Louis

Tue 7/16

2 stops18h 47m

West Tisbury Martha's Vineyard

Wed 7/17

2 stops17h 04m

$454

Lambert-St LouisWest Tisbury Martha's Vineyard

STL - MVY

STLMVY

Lambert-St Louis

Tue 6/25

1 stop4h 54m

West Tisbury Martha's Vineyard

Tue 6/25

1 stop5h 06m

$468

Lambert-St LouisWest Tisbury Martha's Vineyard

STL - MVY

STLMVY

Lambert-St Louis

Thu 7/11

1 stop4h 35m

West Tisbury Martha's Vineyard

Sun 7/14

1 stop5h 22m

$698

Lambert-St LouisWest Tisbury Martha's Vineyard

STL - MVY

STLMVY

Lambert-St Louis

Fri 7/12

1 stop6h 31m

West Tisbury Martha's Vineyard

Sun 7/14

1 stop6h 32m

$1,527

Flights are sorted by cheapest first

Deals found on 5/15

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Cape Cod and the Islands

Get insights into the airlines that provide service to Cape Cod and the Islands. 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 Cape Cod and the Islands. Reviews last updated May 16, 2024.
Read through reviews of airlines operating flights from St. Louis to Cape Cod and the Islands, such as American Airlines and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,673 reviews
Check prices

Food

7.4

Crew

8.6

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,673 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Food

7.4

Crew

8.6

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

American Airlines
7.3
Good
14,514 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Food

7.4

Crew

8.6

Overall

8.0

Comfort

7.9

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

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

  • What airport do you fly from for flights from St. Louis to Cape Cod and the Islands?

    Lambert-St Louis (STL) is the airport you will fly out of if you book a flight from St. Louis to Cape Cod and the Islands. It is only a 12.7 mi journey to Lambert-St Louis (STL) from St. Louis’s city center.

  • Can I find flights from St. Louis to Cape Cod and the Islands for under $400 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Cape Cod and the Islands for under $400. The cheapest flight booked recently is on Delta for just $399, but on average you can expect to pay $603.

  • What does STL to ACK mean?

    Lambert-St Louis Airport is STL and Nantucket Memorial Airport is ACK. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. West Tisbury Martha's Vineyard Airport (MVY), Hyannis Barnstable Airport (HYA), Provincetown Airport (PVC) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from St. Louis to Cape Cod and the Islands that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Cape Cod and the Islands 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 St. Louis to Cape Cod and the Islands with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Cape Cod and the Islands 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 St. Louis to Cape Cod and the Islands that include hotel bookings?

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

  • How can I find direct flights from St. Louis to Cape Cod and the Islands?

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

  • Can I find deals for business class flights from St. Louis to Cape Cod and the Islands?

    Yes. Cheapflights offers flight deals from St. Louis to Cape Cod and the Islands 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 St. Louis to Cape Cod and the Islands that allow pets onboard?

    Many airlines flying from St. Louis to Cape Cod and the Islands 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 St. Louis to Cape Cod and the Islands?

    Yes, you can often find last-minute deals on St. Louis to Cape Cod and the Islands 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 St. Louis to Cape Cod and the Islands flight deals updated?

    The St. Louis to Cape Cod and the Islands flight deals you see on this page were last updated on 5/15.

See more FAQs

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See prices for flight routes from nearby airports that may be better suited for you.

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Top 2 airlines flying from St. Louis to Cape Cod and the Islands

Discover the top 2 airlines that operate flights from St. Louis to Cape Cod and the Islands. 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 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$270Average$521FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$439Average$523FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
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Search flights from St. Louis to Cape Cod and the Islands by cabin class

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

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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 St. Louis to Cape Cod and the Islands?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Cape Cod and the Islands from St. Louis today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from St. Louis to Cape Cod and the Islands?

Millions of users choose and trust Cheapflights to book the best flight deals from St. Louis to Cape Cod and the Islands for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from St. Louis to Cape Cod and the Islands with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from St. Louis to Cape Cod and the Islands, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from St. Louis to Cape Cod and the Islands become cheaper?

Yes, Cheapflights offers price alerts on St. Louis to Cape Cod and the Islands flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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