Cheap flights from St. Louis to Harlingen (STL - HRL)

STL — HRL
Jun 2 — Jun 91

Cheap flight deals from St. Louis to Harlingen

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Harlingen (HRL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 28, 2024.

Popular in

July

Cheapest in

April

Average price

$393

Round-trip from

$267
High demand for flights, 22% potential price rise
Best time to find cheap flights, 35% potential price drop
Average for round-trip flights in May 2024
From Lambert-St Louis to Harlingen Valley Intl

What is the cheapest day to fly round-trip from St. Louis to Harlingen, Texas?

Departing on a Monday is a good option for securing a great price. You can expect to save up to 42% when planning your travel around this day of the week.

What is the cheapest month to fly from St. Louis to Harlingen, Texas?

Flights from St. Louis to Harlingen, Texas lean towards being more expensive in July. Prices are generally better when you fly from St. Louis to Harlingen, Texas in April, with the cheapest ticket starting at $215.

When is the cheapest time to fly from St. Louis to Harlingen, Texas (STL - HRL)?

Unlike in the morning, when flights are generally more expensive, you can save up to 17% on flights from St. Louis to Harlingen, Texas by exploring options for tickets at noon.

When is the cheapest time to fly from St. Louis to Harlingen, Texas?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Harlingen. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to Harlingen, Texas flight should consider departing on Thursday afternoons when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from St. Louis to Harlingen

Have a flexible travel schedule? Discover the best time to fly to Harlingen 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.

Temperature and rainfall in Harlingen by month

Plan your trip to Harlingen by taking into account the average temperature and rainfall totals by month.

HRL

Temperature

60.8 - 84.2 °F

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Harlingen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What does STL to HRL mean?

    This is defined as Lambert-St Louis Airport (STL) and Harlingen Valley Intl Airport (HRL). Codes like Harlingen Valley Intl Airport are often used to just call airports uniquely.

  • Can I find deals for flights from St. Louis to Harlingen that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Harlingen flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Harlingen with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Harlingen flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from St. Louis to Harlingen that include hotel bookings?

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

  • How can I find direct flights from St. Louis to Harlingen?

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

  • Can I find deals for business class flights from St. Louis to Harlingen?

    Yes. Cheapflights offers flight deals from St. Louis to Harlingen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from St. Louis to Harlingen that allow pets onboard?

    Many airlines flying from St. Louis to Harlingen offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Harlingen?

    Yes, you can often find last-minute deals on St. Louis to Harlingen flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • When is the best time to book a flight from St. Louis to Harlingen, Texas?

    Currently, April is the cheapest month in which you can book a flight from St. Louis to Harlingen, Texas (average of $267). Flying from St. Louis to Harlingen, Texas in July is currently the most expensive (average of $464). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for St. Louis to Harlingen
See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from St. Louis to Harlingen

Discover the top 2 airlines that operate flights from St. Louis to Harlingen. 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 2,740,132 searches. Data last updated May 28, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$222Average$366FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$308Average$445FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Search flights from St. Louis to Harlingen by cabin class

Find flights from St. Louis to Harlingen, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from St. Louis to Harlingen?

Cheapflights helps you search for flights from St. Louis to Harlingen via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from St. Louis to Harlingen?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from St. Louis to Harlingen.

Can Cheapflights find flights from St. Louis to Harlingen with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from St. Louis to Harlingen, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from St. Louis to Harlingen become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Harlingen from St. Louis today and book when prices fit your budget.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.