App
Customer Support
PHP
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 St. Louis to Hays Starting at PHP 15,700

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip
      • STL01:39 pm
        4h 55m
        1 stop
        HYS06:34 pm
        Sun, Feb 23|St. Louis - Hays|United Airlines
        PHP 15,700PHP 20,658
        24% OFF
        24% OFF
        PHP 20,658PHP 15,700

        Choose United Airlines flights from St. Louis to Hays. The one-way connecting flight with United Airlines departs from St. Louis Lambert International Airport on Sun, Feb 23, arriving at Hays Regional Airport. One-way Prices start from PHP 15,700 including taxes and charges.

      • STL01:39 pm
        4h 55m
        1 stop
        HYS06:34 pm
        Tue, Feb 25|St. Louis - Hays|United Airlines
        PHP 15,700PHP 20,658
        24% OFF
        24% OFF
        PHP 20,658PHP 15,700

        Choose United Airlines flights from St. Louis to Hays. The one-way connecting flight with United Airlines departs from St. Louis Lambert International Airport on Tue, Feb 25, arriving at Hays Regional Airport. One-way Prices start from PHP 15,700 including taxes and charges.

      • STL01:00 pm
        3h 5m
        Nonstop
        HYS02:00 pm
        Wed, Feb 26|St. Louis - Hays|United Airlines
        Find More Flights
        Find More Flights

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

St. Louis to Hays Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. F93641

    Frontier Airlines

    01:06 pm

    STL

    3.8h

    02:51 pm

    LAS

    SMTW-F-
    Search

  2. F92016

    Frontier Airlines

    12:59 am

    LAS

    1.9h

    03:54 am

    DEN

    SMTWTFS

  3. UA5072

    United Airlines

    03:40 pm

    DEN

    1.1h

    05:47 pm

    HYS

    SMTWTFS

  4. UA2625

    United Airlines

    01:41 pm

    STL

    2.5h

    03:10 pm

    DEN

    SMTWTFS
    Search

  5. UA5072

    United Airlines

    03:40 pm

    DEN

    1.1h

    05:47 pm

    HYS

    SMTWTFS

  6. UA1004

    United Airlines

    04:30 pm

    STL

    2.3h

    05:50 pm

    DEN

    SMTWTFS
    Search

  7. UA5052

    United Airlines

    08:59 pm

    DEN

    1.2h

    11:13 pm

    HYS

    S-TWT-S

  8. UA2135

    United Airlines

    07:00 am

    STL

    2.5h

    08:33 am

    DEN

    SMTWTFS
    Search

  9. UA5052

    United Airlines

    08:59 pm

    DEN

    1.2h

    11:13 pm

    HYS

    S-TWT-S

  10. AA4479

    American Airlines

    12:32 pm

    STL

    2.5h

    04:00 pm

    LGA

    SMTWTFS
    Search

  11. UA442

    United Airlines

    06:35 pm

    LGA

    4.5h

    09:08 pm

    DEN

    SMTWT-S

  12. UA5072

    United Airlines

    03:40 pm

    DEN

    1.1h

    05:47 pm

    HYS

    SMTWTFS
Find more flights and airlines

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

We monitor flight fares to help you find the best deals effortlessly

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 St. Louis (STL) to Hays (HYS) the cheapest?

    Airlines adjust prices for flights from St. Louis to Hays based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from St. Louis (STL) to Hays (HYS) cost?

    According to Trip.com's data, the lowest price is around PHP 23,661.

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

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from St. Louis to Hays. Book your flights at the right time and save more.
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 | St. Louis to Hays

Cheapest nonstop flight pricePHP 15,700
Off-season for travelFebruary
Peak season for travelNovember
Flight distance788.75 km
Popular airlineFrontier Airlines

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.