Cheap Flights from San Salvador to Houston from US$210

Frequently Asked Questions

• What are the cheapest flights from San Salvador to Houston (SAL-HOU)?

  Based on Trip.com data, Volaris El Salvador offers one-way fares as low as US$210 on Cheapest nonstop routes (e.g. SAL to IAH on Sat, Oct 31), while Volaris El Salvador offers Cheapest nonstop round-trips from US$342 departing on Thu, Oct 8 and returning on Thu, Oct 15.

• Which airlines offer direct flights from San Salvador to Houston?

  At the moment, you can catch a nonstop flight from San Salvador to Houston with the following airlines, including: avianca Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long is a flight from San Salvador to Houston?

  It takes about 3 hours 7 minutes to fly from San Salvador to Houston.

• When is the best time to book flights from San Salvador to Houston?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from San Salvador to Houston is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there per week from San Salvador to Houston?

  Based on Trip.com data in the past 4 weeks, there is 47 flight per week flying from San Salvador to Houston. You can check the weekly schedule for popular airlines on this route below: avianca: S/M/T/W/T/F/S -- AV368 (08:06) avianca: S/M/T/W/T/F/S -- AV2264 (06:14)

• How can I find the best deals on flights from San Salvador to Houston?

  To find best deals on flights from San Salvador to Houston, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sat, Oct 31, with one-way flights priced at just US$210.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Volaris El Salvador.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Houston travel is around January.
  · Get exclusive promo codes for Trip.com app users.

• When are flight tickets from San Salvador (SAL) to Houston (HOU) the cheapest?

  The cheapest months to fly from San Salvador to Houston is December, when demand for travel is lower.

• Which upcoming date is cheapest to fly from San Salvador to Houston on?

  After crunching the numbers on our September flight calendar, it's currently cheapest to fly from San Salvador to Houston on September 22, 2026 with Volaris El Salvador, with prices starting at US$184.

• Which airports fly into Houston from San Salvador?

  You can land at any one of the following hubs in Houston: William P. Hobby Airport (HOU), and George Bush Intercontinental Airport (IAH). Flying from El Salvador International Airport to George Bush Intercontinental Airport (SAL-IAH) is by far the most common option on this route.

• Is there any time difference between San Salvador and Houston?

  The time difference between Houston and San Salvador is 0m.

• How do I change or cancel my ticket from San Salvador to Houston?

  Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

• What is the average cost of a one-way flight from San Salvador to Houston?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from San Salvador to Houston is US$550. Fares vary by travel date, airline and availability.

• What is the average cost of a round-trip flight from San Salvador to Houston?

  Based on Trip.com data for travel in the next 30 days, the average round-trip fare from San Salvador to Houston is US$829. The final price depends on the outbound and return dates, airline and fare conditions.

• How do I book flights from San Salvador to Houston on Trip.com?

  Enter San Salvador and Houston, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.

• Are there budget airlines on the San Salvador to Houston route?

  Volaris El Salvadorare the most popular budget airlines flying from San Salvador to Houston. Check baggage, seat and payment fees before comparing the final price.