Cape Cod and the Islands

$1,225+ Cheap flights from St. Louis (STL) to Cape Cod and the Islands

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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
STL — MVY
Jan 29 — Feb 51
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Cheap flight deals from St. Louis to Cape Cod and the Islands

Best flights from St. Louis to Cape Cod and the Islands
Discover carefully curated flight deals from St. Louis to Cape Cod and the Islands that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 30, 2025.

This Travelocity deal was found by Cheapflights users on 12/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/52:47 pmSTL - MVY
2 stops23h 48mMultiple Airlines
Sun 3/87:09 amMVY - STL
2 stops17h 50mMultiple Airlines
Deal found 12/29$1,225

Find flight deals from St. Louis to Cape Cod and the Islands

Keep the following information in mind while searching for St. Louis to Cape Cod and the Islands flight deals. Data was last updated December 30, 2025.

Most accurate provider

Gotogate
3 stars

Most trusted provider

Gotogate
3 stars

Round-trip from

$1,225
(Travelocity)

Popular in

November

Cheapest in

September

Average price

$435
Provider with most accurate pricing for Lambert-St Louis-Boston Logan Intl flight deals.
Provider most trusted by Cheapflights users for Lambert-St Louis-Boston Logan Intl flights.
From Lambert-St Louis to Cape Cod and the Islands
Highest demand for flights based on searches. 5% potential increase in price ($22 potential increase over avg. RT price).
Cheapest flight prices on average. 0% potential price decrease ($5 potential savings vs. average RT price).
Average for round-trip flights in December 2025

Cheapflights Fare Finder

 
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 2,558,603 searches. Data last updated December 30, 2025.
Use the filters below to find and compare flights from St. Louis to Cape Cod and the Islands that are best for you.

Fly from

St. Louis

Fly to

Cape Cod and the Islands

Route

Depart

Return

Price

St. LouisWest Tisbury

STL - MVY

STLMVY

Lambert-St Louis

Thu 3/5

2:47 pm-3:35 pm

2 stops23h 48m

West Tisbury Martha's Vineyard

Sun 3/8

7:09 am-11:59 pm

2 stops17h 50m

$1,225

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/29

Best time to book a flight from St. Louis to Cape Cod and the Islands

Have a flexible travel schedule? Discover the best time to fly to Cape Cod and the Islands from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Cape Cod and the Islands
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 December 30, 2025.
Read reviews from past customers who have flown Delta and American Airlines from St. Louis to Cape Cod and the Islands. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

7.9

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Overall

7.9

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Overall

7.9

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Food

7.2

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 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.

See more FAQs

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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 2,558,603 searches. Data last updated December 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$186Average$568FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$260Average$472FlexibilityNo cancel feeOn-time71%

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