App
Customer Support
AED
Find Bookings
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Cheap flight deals from Hyannis to St. Louis Starting at AED 1,781

For as little as AED 1,781, you can take your next adventure to St. Louis without breaking the bank. Choose between one-way and return tickets from Hyannis below.

  • Round-trip
      • HYA15:50
        8h 42m
        2 stops
        STL23:32
        Wed, Feb 26|Hyannis - St. Louis|Cape Air
        STL11:59
        21h 11m
        2 stops
        HYA10:10
        Tue, Mar 4|St. Louis - Hyannis|United Airlines
        AED 1,781AED 3,091
        42% OFF
        42% OFF
        AED 3,091AED 1,781

        Choose Cape Air flights from Hyannis to St. Louis. The one-way connecting flight with Cape Air departs from Barnstable Municipal Airport on Wed, Feb 26-Tue, Mar 4, arriving at St. Louis Lambert International Airport. One-way Prices start from AED 1,781 including taxes and charges.

      • HYA15:50
        8h 46m
        2 stops
        STL23:36
        Tue, Feb 25|Hyannis - St. Louis|Cape Air
        STL06:06
        7h 34m
        2 stops
        HYA14:40
        Mon, Mar 3|St. Louis - Hyannis|Delta Air Lines
        AED 1,837AED 3,091
        41% OFF
        41% OFF
        AED 3,091AED 1,837

        Choose Cape Air flights from Hyannis to St. Louis. The one-way connecting flight with Cape Air departs from Barnstable Municipal Airport on Tue, Feb 25-Mon, Mar 3, arriving at St. Louis Lambert International Airport. One-way Prices start from AED 1,837 including taxes and charges.

      • HYA15:50
        20h 27m
        2 stops
        STL11:17
        Fri, Feb 21|Hyannis - St. Louis|Cape Air
        STL06:30
        7h 10m
        2 stops
        HYA14:40
        Thu, Feb 27|St. Louis - Hyannis|United Airlines
        AED 1,874AED 3,091
        39% OFF
        39% OFF
        AED 3,091AED 1,874

        Choose Cape Air flights from Hyannis to St. Louis. The one-way connecting flight with Cape Air departs from Barnstable Municipal Airport on Fri, Feb 21-Thu, Feb 27, arriving at St. Louis Lambert International Airport. One-way Prices start from AED 1,874 including taxes and charges.

      • HYA14:48
        8h 1m
        2 stops
        STL21:49
        Fri, Feb 28|Hyannis - St. Louis|Cape Air
        STL06:43
        6h 57m
        2 stops
        HYA14:40
        Thu, Mar 6|St. Louis - Hyannis|Delta Air Lines
        AED 1,910
        AED 1,910

        Choose Cape Air flights from Hyannis to St. Louis. The one-way connecting flight with Cape Air departs from Barnstable Municipal Airport on Fri, Feb 28-Thu, Mar 6, arriving at St. Louis Lambert International Airport. One-way Prices start from AED 1,910 including taxes and charges.

      • HYA15:50
        8h 46m
        2 stops
        STL23:36
        Sat, Mar 1|Hyannis - St. Louis|Cape Air
        STL19:07
        18h 33m
        2 stops
        HYA14:40
        Fri, Mar 7|St. Louis - Hyannis|Delta Air Lines
        AED 2,032
        AED 2,032

        Choose Cape Air flights from Hyannis to St. Louis. The one-way connecting flight with Cape Air departs from Barnstable Municipal Airport on Sat, Mar 1-Fri, Mar 7, arriving at St. Louis Lambert International Airport. One-way Prices start from AED 2,032 including taxes and charges.

      • HYA15:50
        23h 46m
        2 stops
        STL14:36
        Sun, Feb 23|Hyannis - St. Louis|Cape Air
        STL15:32
        23h 43m
        2 stops
        HYA16:15
        Sat, Mar 1|St. Louis - Hyannis|United Airlines
        AED 2,150
        AED 2,150

        Choose Cape Air flights from Hyannis to St. Louis. The one-way connecting flight with Cape Air departs from Barnstable Municipal Airport on Sun, Feb 23-Sat, Mar 1, arriving at St. Louis Lambert International Airport. One-way Prices start from AED 2,150 including taxes and charges.

      • HYA15:50
        21h 38m
        2 stops
        STL12:28
        Mon, Feb 24|Hyannis - St. Louis|Cape Air
        STL19:07
        14h 3m
        2 stops
        HYA10:10
        Sun, Mar 2|St. Louis - Hyannis|Delta Air Lines
        AED 2,216
        AED 2,216

        Choose Cape Air flights from Hyannis to St. Louis. The one-way connecting flight with Cape Air departs from Barnstable Municipal Airport on Mon, Feb 24-Sun, Mar 2, arriving at St. Louis Lambert International Airport. One-way Prices start from AED 2,216 including taxes and charges.

      • HYA15:50
        8h 46m
        2 stops
        STL23:36
        Sat, Feb 22|Hyannis - St. Louis|Cape Air
        STL06:43
        6h 57m
        2 stops
        HYA14:40
        Fri, Feb 28|St. Louis - Hyannis|Delta Air Lines
        AED 2,371
        AED 2,371

        Choose Cape Air flights from Hyannis to St. Louis. The one-way connecting flight with Cape Air departs from Barnstable Municipal Airport on Sat, Feb 22-Fri, Feb 28, arriving at St. Louis Lambert International Airport. One-way Prices start from AED 2,371 including taxes and charges.

      • HYA15:50
        18h 46m
        2 stops
        STL09:36
        Tue, Feb 18|Hyannis - St. Louis|Cape Air
        STL17:50
        15h 20m
        2 stops
        HYA10:10
        Mon, Feb 24|St. Louis - Hyannis|Delta Air Lines
        AED 2,434
        AED 2,434

        Choose Cape Air flights from Hyannis to St. Louis. The one-way connecting flight with Cape Air departs from Barnstable Municipal Airport on Tue, Feb 18-Mon, Feb 24, arriving at St. Louis Lambert International Airport. One-way Prices start from AED 2,434 including taxes and charges.

      • HYA11:00
        13h 32m
        2 stops
        STL23:32
        Wed, Feb 19|Hyannis - St. Louis|Cape Air
        STL06:30
        7h 10m
        2 stops
        HYA14:40
        Tue, Feb 25|St. Louis - Hyannis|United Airlines
        AED 2,546
        AED 2,546

        Choose Cape Air flights from Hyannis to St. Louis. The one-way connecting flight with Cape Air departs from Barnstable Municipal Airport on Wed, Feb 19-Tue, Feb 25, arriving at St. Louis Lambert International Airport. One-way Prices start from AED 2,546 including taxes and charges.

      • HYA01:00 pm
        3h 5m
        Nonstop
        STL02:00 pm
        Thu, Feb 20|Hyannis - St. Louis|Cape Air
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Hyannis to St. Louis flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. 9K7001

    Cape Air

    10:35

    HYA

    0.6h

    11:12

    BOS

    ----T--
    Search

  2. DL1656

    Delta Air Lines

    16:40

    BOS

    2.3h

    18:58

    DTW

    SMTWTFS

  3. DL1541

    Delta Air Lines

    19:55

    DTW

    1.6h

    20:33

    STL

    SMTWTFS

  4. 9K7021

    Cape Air

    11:00

    HYA

    0.6h

    11:37

    BOS

    SMTWT--
    Search

  5. UA521

    United Airlines

    18:58

    BOS

    1.5h

    20:30

    EWR

    SMTWT-S

  6. UA3547

    United Airlines

    21:29

    EWR

    3.0h

    23:32

    STL

    SMTWTFS

  7. 9K7021

    Cape Air

    11:00

    HYA

    0.6h

    11:37

    BOS

    SMTWT--
    Search

  8. DL5730

    Delta Air Lines

    14:00

    BOS

    1.4h

    15:26

    LGA

    SMTWT-S

  9. DL4926

    Delta Air Lines

    18:55

    LGA

    2.9h

    20:49

    STL

    SMTWT-S

  10. 9K7141

    Cape Air

    15:50

    HYA

    0.7h

    16:31

    BOS

    SMTWTFS
    Search

  11. DL5723

    Delta Air Lines

    07:00

    BOS

    1.5h

    08:29

    LGA

    SMTWT-S

  12. DL5599

    Delta Air Lines

    10:20

    LGA

    3.2h

    12:32

    STL

    SMTWT-S

  13. 9K7141

    Cape Air

    15:50

    HYA

    0.7h

    16:31

    BOS

    SMTWTFS
    Search

  14. UA570

    United Airlines

    08:36

    BOS

    6.5h

    15:07

    EWR

    SMTWTFS

  15. UA3610

    United Airlines

    09:01

    EWR

    3.1h

    11:08

    STL

    SMTWTFS

  16. 9K7141

    Cape Air

    15:50

    HYA

    0.7h

    16:31

    BOS

    SMTWTFS
    Search

  17. UA2136

    United Airlines

    19:39

    BOS

    1.8h

    21:25

    IAD

    SMTWTFS

  18. UA4427

    United Airlines

    08:35

    IAD

    2.5h

    10:05

    STL

    SMTWTFS

  19. 9K7141

    Cape Air

    15:50

    HYA

    0.7h

    16:31

    BOS

    SMTWTFS
    Search

  20. DL1019

    Delta Air Lines

    05:25

    BOS

    2.2h

    07:38

    DTW

    SMTWTFS

  21. DL2868

    Delta Air Lines

    08:50

    DTW

    1.7h

    09:31

    STL

    SMTWTFS

  22. 9K7141

    Cape Air

    15:50

    HYA

    0.7h

    16:31

    BOS

    SMTWTFS
    Search

  23. DL923

    Delta Air Lines

    07:00

    BOS

    3.0h

    09:59

    ATL

    SMTWTFS

  24. DL1403

    Delta Air Lines

    22:55

    ATL

    1.7h

    23:38

    STL

    SMTWTFS

  25. 9K7141

    Cape Air

    15:50

    HYA

    0.7h

    16:31

    BOS

    SMTWTFS
    Search

  26. DL385

    Delta Air Lines

    09:15

    BOS

    3.0h

    12:18

    ATL

    SMTWTFS

  27. DL1403

    Delta Air Lines

    22:55

    ATL

    1.7h

    23:38

    STL

    SMTWTFS

  28. 9K7141

    Cape Air

    15:50

    HYA

    0.7h

    16:31

    BOS

    SMTWTFS
    Search

  29. UA521

    United Airlines

    18:58

    BOS

    1.5h

    20:30

    EWR

    SMTWT-S

  30. UA3547

    United Airlines

    21:29

    EWR

    3.0h

    23:32

    STL

    SMTWTFS
Find more flights and airlines

When is the cheapest time to fly from Hyannis to St. Louis?

Explore the best time to buy affordable tickets to St. Louis with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Hyannis (HYA) to St. Louis (STL) the cheapest?

    Airlines adjust prices for flights from Hyannis to St. Louis based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Hyannis (HYA) to St. Louis (STL) cost?

    According to Trip.com's data, the lowest price is around AED 1,995.

  • What is the transportation method from the main airport to downtown in St. Louis?

    • The distance from St. Louis Lambert International Airport to downtown is about 20 km, by taxi about 40 minutes.

  • How many airports are there in St. Louis (STL)?

    There are 1 airport(s) near St. Louis (STL): St. Louis Lambert International Airport.

How to find a cheap flight from Hyannis to St. Louis

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Hyannis to St. Louis

Off-season for travelOctober
Peak season for travelJuly
Flight distance1,721.28 km
Popular airlineCape Air

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.