IAH - SAL

£68 Find Cheap Flights from Houston to San Salvador

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Houston to San Salvador departing on 12/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Salvador

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to San Salvador, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to San Salvador, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
£170
Overall average: £221
United Airlines
Sat 11/4Fri 24/4
IAH - SAL • Direct
Cheapest one-way flight
£68
Typical prices: £80-£114
United Airlines
Sun 12/4
IAH - SAL • Direct
Advice from real travellers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Avianca's Classic fare includes a free checked bag.
United's Priority Boarding ensures overhead bin space.
Expert advice
Expert advice
Expert advice
Expert advice
Direct flights
You can fly direct with Avianca, United Airlines, and others. Average duration is 3h 02m
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Most punctual • 91% on-time
Best time • Fewest delays
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When to book
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 9% compared to booking last minute.
Insights
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When to travel
Cheapest • 29% price drop
Most popular
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to San Salvador!
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Flight Deals

Cheap Flights from Houston to San Salvador (IAH-SAL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Houston to San Salvador that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Houston to San Salvador

Sat, 11 Apr - Fri, 24 Apr
United Airlines Logo
18:45 - 20:49
IAH
-
SAL
3h 04mdirect
United Airlines Logo
06:00 - 10:11
SAL
-
IAH
3h 11mdirect
£170United Airlines
Thu, 20 Aug - Tue, 25 Aug
Volaris El Salvador Logo
14:47 - 16:43
IAH
-
SAL
2h 56mdirect
Volaris El Salvador Logo
09:11 - 13:17
SAL
-
IAH
3h 06mdirect
£172Volaris El Salvador
Sat, 9 May - Tue, 12 May
Volaris El Salvador Logo
14:47 - 16:43
IAH
-
SAL
2h 56mdirect
Volaris El Salvador Logo
09:11 - 13:17
SAL
-
IAH
3h 06mdirect
£176Volaris El Salvador
Sat, 2 May - Sat, 9 May
Volaris El Salvador Logo
14:47 - 16:43
IAH
-
SAL
2h 56mdirect
Volaris El Salvador Logo
09:11 - 13:17
SAL
-
IAH
3h 06mdirect
£180Volaris El Salvador
Sat, 29 Aug - Sat, 12 Sep
Volaris El Salvador Logo
14:47 - 16:43
IAH
-
SAL
2h 56mdirect
Volaris El Salvador Logo
09:11 - 13:17
SAL
-
IAH
3h 06mdirect
£184Volaris El Salvador
Wed, 29 Apr - Thu, 14 May
United Airlines Logo
12:26 - 14:30
IAH
-
SAL
3h 04mdirect
United Airlines Logo
06:00 - 10:11
SAL
-
IAH
3h 11mdirect
£185United Airlines
Sat, 25 Apr - Sat, 2 May
Volaris El Salvador Logo
14:47 - 16:43
IAH
-
SAL
2h 56mdirect
Volaris El Salvador Logo
09:11 - 13:17
SAL
-
IAH
3h 06mdirect
£191Volaris El Salvador
Thu, 28 May - Thu, 4 Jun
Volaris El Salvador Logo
14:47 - 16:43
IAH
-
SAL
2h 56mdirect
Volaris El Salvador Logo
09:11 - 13:17
SAL
-
IAH
3h 06mdirect
£193Volaris El Salvador
Wed, 13 May - Thu, 14 May
United Airlines Logo
10:07 - 12:15
IAH
-
SAL
3h 08mdirect
United Airlines Logo
15:40 - 19:51
SAL
-
IAH
3h 11mdirect
£196United Airlines
Wed, 13 May - Mon, 18 May
United Airlines Logo
18:45 - 20:49
IAH
-
SAL
3h 04mdirect
United Airlines Logo
06:00 - 10:11
SAL
-
IAH
3h 11mdirect
£199United Airlines
Booking Insights

KAYAK’s insights & trends for Houston to San Salvador flights

Get data-powered insights and trends into flights from Houston to San Salvador to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Houston George Bush Intcntl Airport to San Salvador?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston George Bush Intcntl Airport to San Salvador, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Houston George Bush Intcntl Airport to San Salvador is September, where tickets cost £166 (return) on average. On the other hand, the most expensive months are December and November, where the average cost of round-trip tickets is £385 and £260 respectively.

How far in advance should I book a flight from Houston George Bush Intcntl Airport to San Salvador?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Houston George Bush Intcntl Airport to San Salvador, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Houston George Bush Intcntl Airport to San Salvador, you should book around 2 weeks before departure, which saves you about 9% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Expert advice

Expert advice for your flight from Houston to San Salvador

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Mark Chesnut

Mark Chesnut

Expert on Avianca

Mark Chesnut is a travel writer and public speaker with more than 30 years of experience. The 2019 winner of the NLGJA Excellence in Travel Writing Award, Mark is the author of the book “Prepare for Departure” and has covered air travel for multiple top consumer and trade media outlets.

Stefanie Waldek

Stefanie Waldek

Expert on United Airlines

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or out at sea, likely en route to Antarctica or the Arctic.

Good to know - Cheap tickets from Houston to San Salvador

Low seasonSeptember
Cheapest flight£68
Best time to beat the crowds (29% less expensive on average)
Most popular time to fly (65% more expensive on average)
Flight from Houston to San Salvador

When to book flights from Houston to San Salvador

Are your dates flexible? Find out the best times to travel from Houston to San Salvador based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Houston to San Salvador flights

  • What is the cheapest flight from Houston George Bush Intcntl Airport to San Salvador?

    In the last 3 days, the lowest price for a flight from Houston George Bush Intcntl Airport to San Salvador was £68 for a one-way ticket and £170 for a return.

  • Which airlines offer Wi-Fi service onboard planes from Houston to San Salvador?

    JetBlue, American Airlines, and Delta offer inflight Wi-Fi service on the Houston to San Salvador flight route.

  • Which aircraft models fly most regularly from Houston to San Salvador?

    The Airbus A320neo is the aircraft model that flies most regularly on the Houston to San Salvador flight route.

  • On which days can I fly direct from Houston to San Salvador?

    There are direct flights from Houston to San Salvador on a daily basis.

  • How does KAYAK find such low prices on flights from Houston to San Salvador?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Houston to San Salvador.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Houston to San Salvador?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Salvador from Houston is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Houston to San Salvador?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to San Salvador with an airline and back to Houston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Houston to San Salvador?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Salvador from Houston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Houston to San Salvador?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Houston George Bush Intcntl to San Salvador El Salvador Intl.
Find which airlines fly direct from Houston George Bush Intcntl Airport to San Salvador El Salvador Intl Airport, which days they fly and book direct flights.

Direct departures

Houston George Bush Intcntl to San Salvador El Salvador Intl

Monday

Avianca,Frontier,United Airlines

Avianca,Frontier, +1 more

Tuesday

Avianca,United Airlines,Volaris El Salvador

Avianca,United Airlines, +1 more

Wednesday

Avianca,Frontier,United Airlines

Avianca,Frontier, +1 more

Thursday

Avianca,United Airlines,Volaris El Salvador

Avianca,United Airlines, +1 more

Friday

Avianca,Frontier,United Airlines

Avianca,Frontier, +1 more

Saturday

Avianca,United Airlines,Volaris El Salvador

Avianca,United Airlines, +1 more

Sunday

Avianca,United Airlines

Avianca,United Airlines

See more direct flights

Direct returns

San Salvador El Salvador Intl to Houston George Bush Intcntl

Monday

Avianca,Frontier,United Airlines

Avianca,Frontier, +1 more

Tuesday

Avianca,United Airlines,Volaris El Salvador

Avianca,United Airlines, +1 more

Wednesday

Avianca,Frontier,United Airlines

Avianca,Frontier, +1 more

Thursday

Avianca,United Airlines,Volaris El Salvador

Avianca,United Airlines, +1 more

Friday

Avianca,Frontier,United Airlines

Avianca,Frontier, +1 more

Saturday

Avianca,United Airlines,Volaris El Salvador

Avianca,United Airlines, +1 more

Sunday

Avianca,United Airlines

Avianca,United Airlines

See more direct flights

Everything you need to know for your flight from Houston to San Salvador

Information on your arrival and departure airports