$456+ Cheap flights from Des Moines (DSM) to San Salvador (SAL)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — SAL
Jun 17 — Jun 241
1 adult, Economy
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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 Des Moines to San Salvador El Salvador Intl are usually found in September or May, booked 58 days in advance, depart on a Monday or Wednesday and return on a Wednesday
Cheap flight deals from Des Moines to San Salvador
Discover tips and strategies to find the most affordable flight options for your journey from Des Moines (DSM) 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 June 12, 2025.
Round-trip from | $456 (United Airlines) |
|---|---|
Popular in | December |
Cheapest in | September |
Average price | $805 |
Find flight deals from Des Moines to San Salvador
Cheapest flights from Des Moines to San SalvadorExplore the most affordable flight options available from Des Moines to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
Explore the most affordable flight options available from Des Moines to San Salvador. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 8/13:38 pmDSM - SAL
2 stops21h 28mUnited Airlines
Mon 8/181:15 amSAL - DSM
2 stops14h 59mUnited Airlines
Deal found 6/10![United Airlines logo]()
$456
This Mytrip deal was found by Cheapflights users on 6/12. 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.
Thu 7/176:32 pmDSM - SAL
3 stops27h 20mMultiple Airlines
Fri 7/2512:05 pmSAL - DSM
2 stops28h 11mMultiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$538
This American Airlines deal was found by Cheapflights users on 6/10. 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 8/17:32 pmDSM - SAL
1 stop18h 23mAmerican Airlines
Tue 8/192:40 pmSAL - DSM
1 stop17h 18mAmerican Airlines
Deal found 6/10![American Airlines logo]()
$540
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:30 pmDSM - SAL
1 stop18h 20mDelta
Wed 12/312:15 pmSAL - DSM
1 stop8h 08mDelta
Deal found 6/11![Delta logo]()
$1,193
This Avianca deal was found by Cheapflights users on 6/11. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/178:00 amDSM - SAL
2 stops27h 20mAvianca
Fri 1/95:25 amSAL - DSM
2 stops16h 11mAvianca
Deal found 6/11![Avianca logo]()
$1,714
Cheapflights Fare Finder
Customize your flight search to find flights from Des Moines 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 June 12, 2025.
Use the filters below to find and compare flights from Des Moines to San Salvador that are best for you.
Fly from
Des Moines
Fly to
San Salvador
Route
Depart
Return
Price
Des MoinesSan Salvador
DSM - SAL
DSMSAL
Des Moines
Fri 8/1
6:50 pm-12:06 pm
2 stops18h 16m
San Salvador El Salvador Intl
Tue 8/19
3:30 pm-10:39 am
2 stops18h 09m
$456
Des MoinesSan Salvador
DSM - SAL
DSMSAL
Des Moines
Thu 7/17
6:32 pm-8:52 pm
3 stops27h 20m
San Salvador El Salvador Intl
Fri 7/25
12:05 pm-5:16 pm
2 stops28h 11m
$538
Des MoinesSan Salvador
DSM - SAL
DSMSAL
Des Moines
Fri 8/1
7:32 pm-12:55 pm
1 stop18h 23m
San Salvador El Salvador Intl
Tue 8/19
2:40 pm-8:58 am
1 stop17h 18m
$540
Best time to book a flight from Des Moines to San Salvador
Have a flexible travel schedule? Discover the best time to fly to San Salvador from Des Moines 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 Des Moines to San Salvador
How far ahead should I book a flight from Des Moines to San Salvador?
Use this chart to determine the optimal time to book a round-trip flight from Des Moines to San Salvador. Price data was last updated on June 9, 2025.
The best time to book flights from Des Moines to San Salvador is 58 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 Des Moines to San Salvador?
Currently, September is the cheapest month in which you can book a flight from Des Moines to San Salvador (average of $260). Flying from Des Moines 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 DSM to SAL?
Find hourly flight availability from Des Moines 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 June 12, 2025.
It’s typically best to fly out from Des Moines to San Salvador at noon. Doing so could potentially save you 41% on the flight price compared to flying in the afternoon, which is usually more expensive.
Rainfall in San Salvador by month
Plan your trip to San Salvador by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in San Salvador ranges from 0.0 - 13.0 inches per month. August is typically the wettest month, when rainfall can reach 13.0 in. February is typically the driest time to visit San Salvador when rainfall is around 0.0 in.
Temperature in San Salvador by month
Plan your trip to San Salvador by taking into account the average temperature totals by month.
If weather is an important factor for your trip to San Salvador, use this chart to help with planning. For those seeking warmer temperatures, March is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).
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 June 12, 2025.
Boarding
7.7
Comfort
7.3
Entertainment
7.0
Overall
7.4
Food
6.6
Crew
8.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Boarding
7.7
Comfort
7.3
Entertainment
7.0
Overall
7.4
Food
6.6
Crew
8.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Boarding
7.7
Comfort
7.3
Entertainment
7.0
Overall
7.4
Food
6.6
Crew
8.1
Reviews
1 / 20
4.0
OkayThomas,Mar 2025
SFO - TPE
Related info for your journey
Find useful and relevant information for your journey from Des Moines 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 Des Moines?
Book flights to Des Moines if you plan to visit one of these locationsSonsonate
La Libertad
El Cuco
Acajutla
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Alternative routes for Des Moines to San Salvador
See prices for flight routes from nearby airports that may be better suited for you.
Top 3 airlines flying from Des Moines to San Salvador
Discover the top 3 airlines that operate flights from Des Moines 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 June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$351 | Average$723 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$478 | Average$749 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$529 | Average$716 | FlexibilityNo cancel fee | On-time71% |