Latest Flight Deals from St. Louis to Harlingen
Book one-way or return flights from St. Louis to Harlingen from as little as NZD 291. Choose from the popular airlines below and book your flight today!
- One way
- Round-trip
- STL16:555h 57m1 stopHRL22:52Tue, May 28|St. Louis - Harlingen|United AirlinesNZD 291NZD 63554% OFF54% OFFNZD 635NZD 291
- STL19:204h 39m1 stopHRL23:59Tue, May 28|St. Louis - Harlingen|American AirlinesNZD 468NZD 63526% OFF26% OFFNZD 635NZD 468
- STL16:574h 17m1 stopHRL21:14Wed, May 22|St. Louis - Harlingen|United AirlinesNZD 483NZD 63524% OFF24% OFFNZD 635NZD 483
- STL13:003h 5mDirectHRL14:00Thu, May 9|St. Louis - Harlingen|United AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
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Find more flights and airlines
Discover different routes, airlines, and transfers and find the best alternative flights for your journey from St. Louis to Harlingen.
- CheapestSTL19:4415h 11m2 transferHRL10:55St. Louis Lambert International Airport - Valley International AirportTue, May 28Frontier AirlinesNZD 289
- STL19:4415h 11m2 transferHRL10:55St. Louis Lambert International Airport - Valley International AirportTue, May 28Frontier AirlinesNZD 289Find More Flights
How do I find the cheapest flights?
How to find a cheap flight from St. Louis to Harlingen
Cheapest nonstop flight price | NZD 290 |
---|---|
Off-season for travel | December |
Peak season for travel | November |
Flight distance | 1,544.27km |
Popular airline | American Airlines |
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