Opt for Classic fare to earn LifeMiles and enjoy checked bag and seat selection perks.
Avoid long check-in lines by using the Avianca app or online check-in if not checking a bag.
$90+ Cheap flights from George Bush Intcntl (IAH) to San Salvador (SAL)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/30. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — SAL
Jul 8 — Jul 151
1 adult, Economy
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Find cheap flights from George Bush Intcntl to San Salvador with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Houston George Bush Intcntl to San Salvador El Salvador Intl are usually found in September or January, booked 55 days in advance, depart on a Tuesday or Thursday and return on a Thursday
Cheap flight deals from George Bush Intcntl to San Salvador
Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to San Salvador (SAL). 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 July 3, 2025.
Round-trip from | $215 (Avianca) |
|---|---|
One-way from | $90 (Mytrip) |
Popular in | December |
Cheapest in | September |
Average price | $351 |
Good round-trip deal | $299 or less |
Good one-way deal | $161 or less |
Find flight deals from George Bush Intcntl to San Salvador
Cheapest flights from George Bush Intcntl to San SalvadorExplore the most affordable flight options available from George Bush Intcntl to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.
Explore the most affordable flight options available from George Bush Intcntl to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.
This Avianca deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/135:40 pmIAH - SAL
Nonstop2h 55mAvianca
Wed 8/208:00 amSAL - IAH
Nonstop3h 10mAvianca
Deal found 7/2![Avianca logo]()
$215
This CheapOair deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/202:54 pmIAH - SAL
Nonstop2h 52mVolaris El Salvador
Sat 9/279:27 amSAL - IAH
Nonstop3h 07mVolaris El Salvador
Deal found 7/2![Volaris El Salvador logo]()
$219
This American Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/155:05 amIAH - SAL
1 stop9h 07mAmerican Airlines
Sat 8/232:40 pmSAL - IAH
1 stop6h 35mAmerican Airlines
Deal found 7/1![American Airlines logo]()
$220
This Booking.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/285:37 amIAH - SAL
1 stop8h 07mMultiple Airlines
Wed 10/812:05 pmSAL - IAH
Nonstop3h 05mMultiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$226
This United Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/69:55 pmIAH - SAL
Nonstop3h 03mUnited Airlines
Fri 7/116:00 amSAL - IAH
Nonstop3h 12mUnited Airlines
Deal found 7/1![United Airlines logo]()
$235
This Cheapflightsfares deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/295:00 amIAH - SAL
1 stop8h 39mSpirit Airlines
Tue 8/51:44 pmSAL - IAH
1 stop18h 08mSpirit Airlines
Deal found 7/1![Spirit Airlines logo]()
$247
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/167:00 amIAH - SAL
1 stop6h 22mDelta
Tue 9/301:37 pmSAL - IAH
1 stop9h 13mDelta
Deal found 7/2![Delta logo]()
$270
Cheapflights Fare Finder
Customize your flight search to find flights from George Bush Intcntl to San Salvador that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to San Salvador that are best for you.
Fly from
George Bush Intcntl
Fly to
San Salvador
Route
Depart
Return
Price
HoustonSan Salvador
IAH - SAL
IAHSAL
Houston George Bush Intcntl
Sun 7/13
5:40 pm-7:35 pm
Nonstop2h 55m
San Salvador El Salvador Intl
Wed 8/20
8:00 am-12:10 pm
Nonstop3h 10m
$215
HoustonSan Salvador
IAH - SAL
IAHSAL
Houston George Bush Intcntl
Sat 9/20
2:54 pm-4:46 pm
Nonstop2h 52m
San Salvador El Salvador Intl
Sat 9/27
9:27 am-1:34 pm
Nonstop3h 07m
$219
HoustonSan Salvador
IAH - SAL
IAHSAL
Houston George Bush Intcntl
Fri 8/15
5:05 am-1:12 pm
1 stop9h 07m
San Salvador El Salvador Intl
Sat 8/23
2:40 pm-10:15 pm
1 stop6h 35m
$220
HoustonSan Salvador
IAH - SAL
IAHSAL
Houston George Bush Intcntl
Sun 9/28
5:37 am-12:44 pm
1 stop8h 07m
San Salvador El Salvador Intl
Wed 10/8
12:05 pm-4:10 pm
Nonstop3h 05m
$226
HoustonSan Salvador
IAH - SAL
IAHSAL
Houston George Bush Intcntl
Tue 7/29
5:00 am-12:39 pm
1 stop8h 39m
San Salvador El Salvador Intl
Tue 8/5
1:44 pm-8:52 am
1 stop18h 08m
$247
HoustonSan Salvador
IAH - SAL
IAHSAL
Houston George Bush Intcntl
Sun 10/26
6:16 pm-8:19 pm
Nonstop3h 03m
San Salvador El Salvador Intl
Sun 11/16
6:55 am-10:04 am
Nonstop3h 09m
$262
HoustonSan Salvador
IAH - SAL
IAHSAL
Houston George Bush Intcntl
Tue 9/16
5:45 am-12:22 pm
1 stop7h 37m
San Salvador El Salvador Intl
Tue 9/30
1:37 pm-11:50 pm
1 stop9h 13m
$270
HoustonSan Salvador
IAH - SAL
IAHSAL
Houston George Bush Intcntl
Wed 7/30
5:40 pm-7:35 pm
Nonstop2h 55m
$90
HoustonSan Salvador
IAH - SAL
IAHSAL
Houston George Bush Intcntl
Tue 9/30
2:52 pm-11:35 am
2 stops21h 43m
$91
HoustonSan Salvador
IAH - SAL
IAHSAL
Houston George Bush Intcntl
Wed 7/9
12:22 pm-2:23 pm
Nonstop3h 01m
$95
Showing 1-10 of 14 results
The best insider tips for Houston George Bush Intcntl Airport to San Salvador flights
Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Houston George Bush Intcntl Airport to San Salvador trip
Airlines
![Avianca]()
Avianca
![United Airlines]()
United Airlines
United's Economy Plus offers extra legroom and priority boarding, ideal for comfort on international routes.
Access Polaris Lounge in Houston for premium amenities like showers and dining before your flight.
Our travel experts
Best time to book a flight from George Bush Intcntl to San Salvador
Have a flexible travel schedule? Discover the best time to fly to San Salvador from George Bush Intcntl 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.
Cheapflights Insights
Everything you need to know about your flight from Houston George Bush Intcntl Airport to San Salvador
How far ahead should I book a flight from Houston George Bush Intcntl Airport to San Salvador?
Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to San Salvador. Price data was last updated on June 27, 2025.
The best time to book flights from Houston George Bush Intcntl Airport to San Salvador is 55 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to San Salvador?
Currently, September is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to San Salvador (average of $260). Flying from Houston George Bush Intcntl Airport to San Salvador in December is currently the most expensive (average of $588). 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.
What is the cheapest time of day to fly from IAH to SAL?
Find hourly flight availability from George Bush Intcntl to San Salvador. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.
A simple way to save on the total cost of your ticket is to fly from Houston George Bush Intcntl Airport to San Salvador in the evening. If you’re flexible enough to do this you can expect to save up to 48% on your trip compared to booking a flight in the afternoon.
What is the cheapest day to fly from Houston George Bush Intcntl Airport to San Salvador?
Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to San Salvador. Price data was last updated on June 29, 2025.
Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to San Salvador flight should consider departing on Wednesday evenings when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Houston George Bush Intcntl Airport to San Salvador
Explore weekly flight availability from George Bush Intcntl to San Salvador. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 3, 2025.
The most flights from IAH to SAL are scheduled on a Thursday (13 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (11 on average).
Reviews of airlines servicing San Salvador
Get insights into the airlines that provide service to San Salvador. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Salvador. Reviews last updated July 3, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Houston George Bush Intcntl Airport to San Salvador have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.9
Crew
8.5
Food
7.3
Comfort
7.9
Boarding
8.2
Overall
8.0
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Entertainment
7.9
Crew
8.5
Food
7.3
Comfort
7.9
Boarding
8.2
Overall
8.0
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Entertainment
7.9
Crew
8.5
Food
7.3
Comfort
7.9
Boarding
8.2
Overall
8.0
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Entertainment
7.9
Crew
8.5
Food
7.3
Comfort
7.9
Boarding
8.2
Overall
8.0
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Entertainment
7.9
Crew
8.5
Food
7.3
Comfort
7.9
Boarding
8.2
Overall
8.0
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Related info for your journey
Find useful and relevant information for your journey from George Bush Intcntl to San Salvador. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Houston George Bush Intcntl Airport?
Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locationsSonsonate
La Libertad
El Cuco
Acajutla
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Alternative routes for George Bush Intcntl to San Salvador
See prices for flight routes from nearby airports that may be better suited for you.
Top 7 airlines flying from George Bush Intcntl to San Salvador
Discover the top 7 airlines that operate flights from George Bush Intcntl to San Salvador. 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 2,558,603 searches. Data last updated July 3, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$93 | Average$213 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$110 | Average$235 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$167 | Average$339 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$167 | Average$540 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$174 | Average$404 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$264 | Average$416 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$345 | Average$676 | FlexibilityNo cancel fee | On-time70% |