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$322+ Cheap flights from Cape Cod and the Islands to St. Louis (STL)

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.
MVY — STL
מרץ 30 — אפר' 61
ב' 3/30
ב' 4/6
1 adult, Economy
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Cheap flight deals from Cape Cod and the Islands to St. Louis

One-way flights from Cape Cod and the Islands to St. Louis
Search for one-way flight options from Cape Cod and the Islands to St. Louis. Find affordable one-way fares based on user searches. Data last updated פברואר 28, 2026.

This Delta deal was found by Cheapflights users on 2/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ו' 6/54:02 pm
MVY
-
STL
1 stop5h 37m
Delta
Deal found 2/24$322

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

Keep the following information in mind while searching for Cape Cod and the Islands to St. Louis flight deals. Data was last updated פברואר 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

February

Cheapest in

August

Average price

$511
Provider with most accurate pricing for Boston Logan Intl-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Lambert-St Louis flights.
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($5 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cape Cod and the Islands 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 2,558,603 searches. Data last updated פברואר 28, 2026.
Use the filters below to find and compare flights from Cape Cod and the Islands to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

West TisburySt. Louis

MVY - STL

MVYSTL

West Tisbury Martha's Vineyard

ו' 6/5

4:02 pm-8:39 pm

1 stop5h 37m

$322

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/24

Sorted by cheapest first

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

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Cape Cod and the Islands 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 Cape Cod and the Islands to St. Louis
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Cape Cod and the Islands to St. Louis. 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 into for flights to St. Louis from Cape Cod and the Islands?

    If you book a flight to St. Louis from Cape Cod and the Islands, you will be flying to Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Cape Cod and the Islands 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.

See more FAQs

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Edwardsville
O'Fallon
Swansea
Fairview Heights
Fenton
Maryland Heights
Collinsville
Eureka
Wentzville
Glencoe
Chesterfield
Alton
Farmington
Festus

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