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San Salvador

$155+ Cheap flights from Sky Harbor Intl (PHX) 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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SAL
Apr 13 — Apr 201
Mon 4/13
Mon 4/20
1 adult, Economy
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Cheap flight deals from Sky Harbor Intl to San Salvador

Cheapest flights from Sky Harbor Intl to San Salvador
Explore the most affordable flight options available from Sky Harbor Intl to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 14, 2026.

This Frontier deal was found by Cheapflights users on 3/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/86:52 pm
PHX
-
SAL
2 stops15h 11m
Frontier
Mon 4/139:38 am
SAL
-
PHX
2 stops15h 37m
Frontier
Deal found 3/9$384
This Frontier deal was found by Cheapflights users on 3/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/241:00 pm
PHX
-
SAL
2 stops20h 05m
Frontier
Sat 5/3011:20 am
SAL
-
PHX
1 stop13h 17m
Frontier
Deal found 3/9$388
This Frontier deal was found by Cheapflights users on 3/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/65:15 am
PHX
-
SAL
1 stop11h 15m
Frontier
Mon 4/136:45 pm
SAL
-
PHX
2 stops24h 02m
Frontier
Deal found 3/9$391
This FlightHub deal was found by Cheapflights users on 3/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/58:35 am
PHX
-
SAL
1 stop13h 10m
Frontier
Sun 4/122:56 pm
SAL
-
PHX
2 stops21h 53m
Frontier
Deal found 3/9$397
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/84:27 pm
PHX
-
SAL
2 stops48h 03m
Multiple Airlines
Wed 4/158:45 am
SAL
-
PHX
1 stop15h 18m
Multiple Airlines
Deal found 3/9$407
This Frontier deal was found by Cheapflights users on 3/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/74:27 pm
PHX
-
SAL
2 stops17h 33m
Frontier
Fri 4/109:38 am
SAL
-
PHX
2 stops15h 37m
Frontier
Deal found 3/9$408
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/65:15 am
PHX
-
SAL
1 stop11h 15m
Frontier
Fri 4/109:38 am
SAL
-
PHX
2 stops33h 09m
Frontier
Deal found 3/9$411
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/86:47 pm
PHX
-
SAL
1 stop11h 13m
Multiple Airlines
Fri 4/109:38 am
SAL
-
PHX
2 stops33h 09m
Multiple Airlines
Deal found 3/9$412
This Frontier deal was found by Cheapflights users on 3/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/35:15 am
PHX
-
SAL
1 stop11h 15m
Frontier
Fri 4/109:38 am
SAL
-
PHX
2 stops15h 37m
Frontier
Deal found 3/9$416
This Mytrip deal was found by Cheapflights users on 3/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/55:15 am
PHX
-
SAL
1 stop28h 45m
Frontier
Sat 4/112:47 pm
SAL
-
PHX
2 stops41h 49m
Frontier
Deal found 3/12$419
This Frontier deal was found by Cheapflights users on 3/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/271:00 pm
PHX
-
SAL
2 stops22h 01m
Frontier
Mon 6/811:20 am
SAL
-
PHX
1 stop13h 17m
Frontier
Deal found 3/9$420
This Frontier deal was found by Cheapflights users on 3/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2211:04 pm
PHX
-
SAL
1 stop11h 57m
Frontier
Sat 8/2911:20 am
SAL
-
PHX
1 stop13h 17m
Frontier
Deal found 3/11$422

Find flight deals from Sky Harbor Intl to San Salvador

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) 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 March 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$384
(Frontier)

One-way from

$155
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$649
Provider with most accurate pricing for Phoenix Sky Harbor Intl-San Salvador El Salvador Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Phoenix Sky Harbor Intl-San Salvador El Salvador Intl flights.
Search Deals
From Phoenix Sky Harbor Intl to San Salvador El Salvador Intl
Search Deals
One-way flight from Phoenix Sky Harbor Intl to San Salvador El Salvador Intl
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($37 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sky Harbor Intl 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 March 14, 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to San Salvador that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixSan Salvador

PHX - SAL

PHXSAL

Phoenix Sky Harbor Intl

Wed 5/13

1:50 pm-2:30 pm

2 stops23h 40m

San Salvador El Salvador Intl

Wed 5/20

6:00 am-8:19 pm

2 stops15h 19m

$585

PhoenixSan Salvador

PHX - SAL

PHXSAL

Phoenix Sky Harbor Intl

Tue 5/5

7:05 pm-12:15 pm

2 stops16h 10m

San Salvador El Salvador Intl

Sat 7/4

2:00 am-10:06 am

1 stop9h 06m

$585

PhoenixSan Salvador

PHX - SAL

PHXSAL

Phoenix Sky Harbor Intl

Tue 5/5

6:00 am-8:49 pm

2 stops13h 49m

San Salvador El Salvador Intl

Fri 5/29

2:00 am-10:06 am

1 stop9h 06m

$585
Quickest round-trip

PhoenixSan Salvador

PHX - SAL

PHXSAL

Phoenix Sky Harbor Intl

Sat 5/9

10:30 am-8:49 pm

1 stop9h 19m

San Salvador El Salvador Intl

Fri 6/5

1:15 am-10:34 am

1 stop10h 19m

$601

PhoenixSan Salvador

PHX - SAL

PHXSAL

Phoenix Sky Harbor Intl

Sat 5/2

3:50 pm-4:50 am

1 stop12h 00m

San Salvador El Salvador Intl

Wed 5/6

6:00 am-6:06 pm

1 stop13h 06m

$601
Cheapest one-way

PhoenixSan Salvador

PHX - SAL

PHXSAL

Phoenix Sky Harbor Intl

Fri 5/1

5:05 am-7:40 pm

1 stop13h 35m

$155

PhoenixSan Salvador

PHX - SAL

PHXSAL

Phoenix Sky Harbor Intl

Wed 4/1

6:52 pm-5:30 pm

2 stops45h 38m

$213

PhoenixSan Salvador

PHX - SAL

PHXSAL

Phoenix Sky Harbor Intl

Tue 3/31

12:59 am-4:25 pm

1 stop14h 26m

$291

PhoenixSan Salvador

PHX - SAL

PHXSAL

Phoenix Sky Harbor Intl

Sun 3/29

11:53 am-1:48 pm

3 stops48h 55m

$315

PhoenixSan Salvador

PHX - SAL

PHXSAL

Phoenix Sky Harbor Intl

Thu 3/26

7:37 pm-2:24 pm

2 stops17h 47m

$321

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 11 resultsSorted by cheapest first
1
2

Compare providers for flights from Sky Harbor Intl to San Salvador

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sky Harbor Intl to San Salvador in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
Justfly.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-San Salvador flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Phoenix Sky Harbor Intl Airport-San Salvador flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-San Salvador flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-San Salvador flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Phoenix Sky Harbor Intl Airport-San Salvador flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sky Harbor Intl to San Salvador

Have a flexible travel schedule? Discover the best time to fly to San Salvador from Sky Harbor Intl 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 Phoenix Sky Harbor Intl Airport to San Salvador

How far ahead should I book a flight from Phoenix Sky Harbor Intl Airport to San Salvador?

Use this chart to determine the optimal time to book a round-trip flight from Sky Harbor Intl to San Salvador. Price data was last updated on March 6, 2026.

To ensure you get the cheapest price possible for a flight from Phoenix Sky Harbor Intl Airport to San Salvador, you should look to book at least 90 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to San Salvador?

Currently, February is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to San Salvador (average of $201). Flying from Phoenix Sky Harbor Intl Airport to San Salvador in November is currently the most expensive (average of $504). 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.

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 March 14, 2026.
Get a feel of what it's like to fly with United Airlines,American Airlines, andFrontier from Phoenix Sky Harbor Intl Airport to San Salvador by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,419 reviews

Food

6.6

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,419 reviews
United Airlines
7.4
Good
9,419 reviews

Food

6.6

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.1
Good
11,448 reviews
United Airlines
7.4
Good
9,419 reviews

Food

6.6

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Frontier
5.7
Fair
3,031 reviews
United Airlines
7.4
Good
9,419 reviews

Food

6.6

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl to San Salvador. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Salvador from Phoenix Sky Harbor Intl?

    If you book a flight to San Salvador from Phoenix Sky Harbor Intl, you will be flying to El Salvador Intl, which is the city’s only airport. San Salvador El Salvador Intl (SAL) is located 20.5 mi from the center of San Salvador. There are 0 flights from Phoenix Sky Harbor Intl to El Salvador Intl per day from 3 different airlines.

  • How long is the flight from Phoenix Sky Harbor Intl Airport to San Salvador?

    United Airlines can get you from Phoenix Sky Harbor Intl Airport to San Salvador in just under 23h 40m. Your travel time can differ by up to . The distance between Phoenix Sky Harbor Intl Airport and San Salvador is about 1995 mi.

  • What are the cheapest airlines flying from Phoenix Sky Harbor Intl Airport to San Salvador round-trip?

    Flying on Frontier is currently your cheapest option to San Salvador, with prices starting at $131. Additional round-trip tickets that might be worth considering are offered by United Airlines and American Airlines, with the lowest prices starting at $417 and $422, respectively. Users have found that Frontier is 77% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Phoenix Sky Harbor Intl Airport to San Salvador one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $101. United Airlines flights start at $238 while deals on Avianca start at $277 one-way.

  • Can I find deals for flights from Sky Harbor Intl to San Salvador that include hotel bookings?

    Yes. In addition to deals on Sky Harbor Intl to San Salvador flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sky Harbor Intl to San Salvador?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sky Harbor Intl to San Salvador.

  • Can I find deals for business class flights from Sky Harbor Intl to San Salvador?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl to San Salvador by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to San Salvador?

    Currently, February is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to San Salvador (average of $201). Flying from Phoenix Sky Harbor Intl Airport to San Salvador in November is currently the most expensive (average of $504). 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

Traveling to a place near San Salvador?

Book flights to San Salvador if you plan to visit one of these locations
Acajutla
La Libertad
Sonsonate
El Cuco

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Complete your trip to San Salvador by adding a car rental and/or hotel reservation to your travel itinerary.
San Salvador car rentals
San Salvador El Salvador Intl Airport car rentals

Top 3 airlines flying from Sky Harbor Intl to San Salvador

Discover the top 3 airlines that operate flights from Sky Harbor Intl 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 March 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$131Average$358FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$417Average$581FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$422Average$599FlexibilityNo cancel feeOn-time71%

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