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Cheap flights from St. Louis to Cape Cod and the Islands from $306

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Cape Cod and the Islands departing on 8/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from St. Louis to Cape Cod and the Islands

Cheap round-trip flights

American Airlines Logo
6:00 am - 12:02 pmSTL-MVY
5h 02m1 stop
American Airlines Logo
2:18 pm - 7:21 pmMVY-STL
6h 03m1 stop
$306American Airlines
Find Deal
Wed, Aug 27 - Sat, Aug 30
American Airlines Logo
6:06 am - 2:16 pmSTL-MVY
7h 10m2 stops
American Airlines Logo
1:38 pm - 5:52 pmMVY-STL
5h 14m1 stop
$312American Airlines
Find Deal
Wed, Aug 27 - Sat, Aug 30
American Airlines Logo
6:00 am - 2:16 pmSTL-MVY
7h 16m2 stops
American Airlines Logo
12:17 pm - 8:50 pmMVY-STL
9h 33m2 stops
$317American Airlines
Find Deal
Wed, Aug 27 - Sat, Aug 30
Delta Logo
5:25 pm - 11:04 amSTL-MVY
16h 39m2 stops
Delta Logo
3:20 pm - 9:29 pmMVY-STL
7h 09m1 stop
$366Delta
Find Deal
Mon, Aug 25 - Tue, Aug 26
Delta Logo
5:25 pm - 11:04 amSTL-MVY
16h 39m2 stops
Delta Logo
3:20 pm - 9:29 pmMVY-STL
7h 09m1 stop
$376Delta
Find Deal
Mon, Aug 25 - Tue, Aug 26
Delta Logo
6:59 pm - 11:04 amSTL-MVY
15h 05m1 stop
Delta Logo
3:20 pm - 9:29 pmMVY-STL
7h 09m1 stop
$424Delta
Find Deal
Mon, Aug 25 - Tue, Aug 26
Delta Logo
5:25 pm - 11:04 amSTL-MVY
16h 39m2 stops
Delta Logo
3:20 pm - 9:32 amMVY-STL
19h 12m2 stops
$434Delta
Find Deal
Mon, Aug 25 - Tue, Aug 26
Delta Logo
3:42 pm - 11:04 amSTL-MVY
18h 22m2 stops
Delta Logo
3:20 pm - 12:31 pmMVY-STL
22h 11m2 stops
$444Delta
Find Deal
Mon, Aug 25 - Tue, Aug 26
American Airlines Logo
2:45 pm - 1:33 pmSTL-MVY
21h 48m1 stop
American Airlines Logo
2:03 pm - 11:51 pmMVY-STL
10h 48m2 stops
$653American Airlines
Find Deal
Mon, Aug 18 - Fri, Aug 22
Logo
3:20 pm - 10:16 amSTL-MVY
17h 56m2 stops
Logo
7:00 am - 2:19 pmMVY-STL
8h 19m2 stops
$1,082
Find Deal
Sat, Sep 13 - Wed, Sep 17

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

Our best American Airlines deals on St. Louis to Cape Cod and the Islands flight tickets
American Airlines
Aug 27
STL6:00 amLambert-St Louis
5h 02m
1 stop
MVY12:02 pmWest Tisbury Martha's Vineyard
Aug 30
MVY2:18 pmWest Tisbury Martha's Vineyard
6h 03m
1 stop
STL7:21 pmLambert-St Louis
$306
Find similar
American Airlines
Aug 27
STL6:06 amLambert-St Louis
7h 10m
2 stops
MVY2:16 pmWest Tisbury Martha's Vineyard
Aug 30
MVY1:38 pmWest Tisbury Martha's Vineyard
5h 14m
1 stop
STL5:52 pmLambert-St Louis
$312
Find similar
American Airlines
Aug 27
STL6:00 amLambert-St Louis
7h 16m
2 stops
MVY2:16 pmWest Tisbury Martha's Vineyard
Aug 30
MVY12:17 pmWest Tisbury Martha's Vineyard
9h 33m
2 stops
STL8:50 pmLambert-St Louis
$317
Find similar

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

Our best Delta deals on St. Louis to Cape Cod and the Islands flight tickets
Delta
Aug 25
STL5:25 pmLambert-St Louis
16h 39m
2 stops
MVY11:04 amWest Tisbury Martha's Vineyard
Aug 26
MVY3:20 pmWest Tisbury Martha's Vineyard
7h 09m
1 stop
STL9:29 pmLambert-St Louis
$366
Find similar
Delta
Aug 25
STL5:25 pmLambert-St Louis
16h 39m
2 stops
MVY11:04 amWest Tisbury Martha's Vineyard
Aug 26
MVY3:20 pmWest Tisbury Martha's Vineyard
7h 09m
1 stop
STL9:29 pmLambert-St Louis
$376
Find similar
Delta
Aug 25
STL6:59 pmLambert-St Louis
15h 05m
1 stop
MVY11:04 amWest Tisbury Martha's Vineyard
Aug 26
MVY3:20 pmWest Tisbury Martha's Vineyard
7h 09m
1 stop
STL9:29 pmLambert-St Louis
$424
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 4, 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

Fly to

Route

Depart

Return

Price

St. LouisWest Tisbury

STL - MVY

STLMVY

Lambert-St Louis

Wed 8/27

6:00 am-12:02 pm

1 stop5h 02m

West Tisbury Martha's Vineyard

Sat 8/30

2:18 pm-7:21 pm

1 stop6h 03m

$306

St. LouisWest Tisbury

STL - MVY

STLMVY

Lambert-St Louis

Wed 8/27

6:06 am-2:16 pm

2 stops7h 10m

West Tisbury Martha's Vineyard

Sat 8/30

1:38 pm-5:52 pm

1 stop5h 14m

$312

St. LouisWest Tisbury

STL - MVY

STLMVY

Lambert-St Louis

Wed 8/27

6:00 am-2:16 pm

2 stops7h 16m

West Tisbury Martha's Vineyard

Sat 8/30

12:17 pm-8:50 pm

2 stops9h 33m

$317

St. LouisWest Tisbury

STL - MVY

STLMVY

Lambert-St Louis

Mon 8/25

5:25 pm-11:04 am

2 stops16h 39m

West Tisbury Martha's Vineyard

Tue 8/26

3:20 pm-9:29 pm

1 stop7h 09m

$366

St. LouisWest Tisbury

STL - MVY

STLMVY

Lambert-St Louis

Mon 8/25

5:25 pm-11:04 am

2 stops16h 39m

West Tisbury Martha's Vineyard

Tue 8/26

3:20 pm-9:29 pm

1 stop7h 09m

$376

St. LouisWest Tisbury

STL - MVY

STLMVY

Lambert-St Louis

Mon 8/25

6:59 pm-11:04 am

1 stop15h 05m

West Tisbury Martha's Vineyard

Tue 8/26

3:20 pm-9:29 pm

1 stop7h 09m

$424

St. LouisWest Tisbury

STL - MVY

STLMVY

Lambert-St Louis

Mon 8/25

5:25 pm-11:04 am

2 stops16h 39m

West Tisbury Martha's Vineyard

Tue 8/26

3:20 pm-9:32 am

2 stops19h 12m

$434

St. LouisWest Tisbury

STL - MVY

STLMVY

Lambert-St Louis

Mon 8/25

3:42 pm-11:04 am

2 stops18h 22m

West Tisbury Martha's Vineyard

Tue 8/26

3:20 pm-12:31 pm

2 stops22h 11m

$444

St. LouisWest Tisbury

STL - MVY

STLMVY

Lambert-St Louis

Mon 8/18

2:45 pm-1:33 pm

1 stop21h 48m

West Tisbury Martha's Vineyard

Fri 8/22

2:03 pm-11:51 pm

2 stops10h 48m

$653

St. LouisWest Tisbury

STL - MVY

STLMVY

Lambert-St Louis

Sat 9/13

3:20 pm-10:16 am

2 stops17h 56m

West Tisbury Martha's Vineyard

Wed 9/17

7:00 am-2:19 pm

2 stops8h 19m

$1,082

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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See travel insights to Cape Cod and the Islands from

How to get the cheapest flight ticket from St. Louis to Cape Cod and the Islands

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Cape Cod and the Islands?

In general, September is the cheapest month to fly from St. Louis to Cape Cod and the Islands. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $373. If you are unable to visit Cape Cod and the Islands during the month of September, then departing from St. Louis during the month August is also very affordable. Most momondo users find prices during this month for around $382.

What is the cheapest day to depart on your flight to Cape Cod and the Islands?

Our data shows that Thursday is the least expensive day to fly to Cape Cod and the Islands. Tickets to fly out on this day can be as low as $493. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $816. These prices are subject to change though, so be sure to set up a Price Alert for flights to Cape Cod and the Islands.

What is the cheapest time of day to depart on your flight to Cape Cod and the Islands?

The cheapest time of day to fly to Cape Cod and the Islands is in the afternoon when flights can be purchased for as low as $421. Flights to Cape Cod and the Islands are more costly at noon, with an average ticket price of $1,071. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Cape Cod and the Islands?

You are more likely to see cheaper flights to Cape Cod and the Islands from St. Louis when booking weeks ahead of your departure date. In general, you can expect to find flights to Cape Cod and the Islands for around $421 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cape Cod and the Islands from St. Louis for as low as $354 on momondo.

Can stopping save me money on St. Louis to Cape Cod and the Islands flights?

No. A direct flight is the cheapest option for a flight between St. Louis to Cape Cod and the Islands.

Cheap St. Louis to Cape Cod and the Islands flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Cape Cod and the Islands

Best Price Found

$664

Fastest flight time

5h 02m

Direct flights

None

Airports in Cape Cod and the Islands

1 airport
The best one-way flight to Cape Cod and the Islands from St. Louis in the past 72 hours is $664. The best round-trip flight deal from St. Louis to Cape Cod and the Islands found on momondo in the last 72 hours is $306.
The fastest flight from St. Louis to Cape Cod and the Islands takes 5h 02m
There are no direct flights from St. Louis to Cape Cod and the Islands. Popular non-direct route for this connection is Lambert-St Louis Airport - West Tisbury Martha's Vineyard Airport.
There is 1 airport near Cape Cod and the Islands: West Tisbury Martha's Vineyard (MVY)
Search flight deals

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Cape Cod and the Islands?

    Prices for flights from Lambert-St Louis Airport to Cape Cod and the Islands are updated daily.

  • How old do you have to be to fly from Lambert-St Louis Airport to Cape Cod and the Islands?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Cape Cod and the Islands.

  • What documentation or ID do you need to fly to Cape Cod and the Islands?

    The necessary travel and health documents for your Cape Cod and the Islands trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from St. Louis to Cape Cod and the Islands?

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

Compare and see reviews for airlines that fly from St. Louis to Cape Cod and the Islands with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $186Free CancellationRating
8.0
7,987 reviews
Search Delta flights
American AirlinesPriceFrom $260Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Cape Cod and the Islands?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from St. Louis to Cape Cod and the Islands. momondo saves you time and could save you money on your trip.

Can I find flights from St. Louis to Cape Cod and the Islands with flexible booking policies on momondo?

All flight searches from St. Louis to Cape Cod and the Islands on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from St. Louis to Cape Cod and the Islands?

Once you have performed a search for St. Louis to Cape Cod and the Islands flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from St. Louis to Cape Cod and the Islands right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Cape Cod and the Islands from St. Louis. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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