How do most travelers feel about United Airlines?

Cheapflights users who travel with United Airlines (a popular airline from Washington, D.C. to San Salvador) have rated them a 7.4/10. This rating comes from 10,777 reviews. If you are looking to travel WAS-SAL, search your dates above.

What is the cheapest month to book a flight from Washington, D.C. to San Salvador with United Airlines?

Currently, the most affordable month to book a United Airlines flight from Washington, D.C. to San Salvador in September, with an average price of $268. Conversely, traveling with United Airlines from Washington, D.C. to San Salvador in July will be the most expensive, with an average cost of $437. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

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.

Fly United Airlines from Washington, D.C. to SAL as low as $133

Q: How far ahead should I book a flight from Washington, D.C. to San Salvador with United Airlines?

Booking with United Airlines 55 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. to San Salvador. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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Cheapflights users flying from Washington, D.C. to San Salvador on United Airlines typically fly into San Salvador El Salvador Intl and depart from Washington, D.C. Dulles Intl. Select your dates above for pricing.

United Airlines flights from Washington, D.C. to San Salvador in 2024

Popular in	December
Cheapest in	October
Average price (all airlines)	$295
One-way from	$133
Round-trip from	$180

Highest demand for flights from Washington, D.C. to San Salvador El Salvador Intl; 13% potential price increase.

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Best time to find cheap flights from Washington, D.C. to San Salvador El Salvador Intl; 7% potential price drop.

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Average price for all Washington, D.C. to San Salvador El Salvador Intl flights (one-way and round-trip).

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Cheapest one-way United Airlines flight from Washington, D.C. to San Salvador El Salvador Intl

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Cheapest round-trip United Airlines flight from Washington, D.C. to San Salvador El Salvador Intl

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Can I get a flight from Washington, D.C. to San Salvador on United Airlines for under $300?
Cheapflights currently has 16 WAS-SAL flights for under $300. Flights to San Salvador will vary based on many factors, like date and time. Click here to find the best price for your dates on Cheapflights.
How do most travelers feel about United Airlines?
Cheapflights users who travel with United Airlines (a popular airline from Washington, D.C. to San Salvador) have rated them a 7.4/10. This rating comes from 10,777 reviews. If you are looking to travel WAS-SAL, search your dates above.

Cheapest United Airlines flights from Washington, D.C. to San Salvador

Tue 6/42:00 pmDCA - SAL

1 stop9h 50mUnited Airlines

Fri 6/76:00 amSAL - DCA

1 stop10h 27mUnited Airlines

Deal found 5/30$248

Pick Dates

Mon 6/310:25 pmIAD - SAL

1 stop25h 25mUnited Airlines

Sat 6/86:00 amSAL - IAD

1 stop14h 45mUnited Airlines

Deal found 5/28$265

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Thu 5/305:50 pmIAD - SAL

Nonstop4h 38mUnited Airlines

Thu 6/611:45 pmSAL - IAD

Nonstop4h 22mUnited Airlines

Deal found 5/29$276

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Direct flights from Washington, D.C. to San Salvador on United Airlines

Tue 7/95:50 pmIAD - SAL

Nonstop4h 38mUnited Airlines

Tue 7/1611:45 pmSAL - IAD

Nonstop4h 22mUnited Airlines

Deal found 5/29$387

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Tue 7/95:50 pmIAD - SAL

Nonstop4h 38mUnited Airlines

Tue 7/1611:45 pmSAL - IAD

Nonstop4h 22mUnited Airlines

Deal found 5/30$466

Pick Dates

Thu 7/185:50 pmIAD - SAL

Nonstop4h 38mUnited Airlines

Thu 7/2511:45 pmSAL - IAD

Nonstop4h 22mUnited Airlines

Deal found 5/30$476

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Last minute deals on Cheapflights

Wed 6/56:14 amIAD - SAL

1 stop17h 36mUnited Airlines

Sat 6/86:00 amSAL - IAD

1 stop15h 59mUnited Airlines

Deal found 5/29$283

Pick Dates

Tue 6/45:50 pmIAD - SAL

Nonstop4h 38mUnited Airlines

Tue 6/116:00 amSAL - IAD

1 stop15h 59mUnited Airlines

Deal found 5/29$287

Pick Dates

Tue 6/45:50 pmIAD - SAL

Nonstop4h 38mUnited Airlines

Fri 6/71:35 pmSAL - IAD

1 stop8h 24mUnited Airlines

Deal found 5/30$305

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One-way United Airlines flights to San Salvador from Washington, D.C.

Mon 9/26:20 amIAD - SAL

1 stop10h 03mUnited Airlines

Deal found 5/29$133

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Fri 8/236:30 amBWI - SAL

2 stops15h 47mUnited Airlines

Deal found 5/29$144

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Sat 8/3110:08 pmIAD - SAL

1 stop24h 09mUnited Airlines

Deal found 5/29$147

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Best time to book a flight from Washington, D.C. to San Salvador

Have a flexible travel schedule? Discover the best time to fly to San Salvador from Washington, D.C. with our price prediction graph.

Estimated round-trip price

Temperature and rainfall in San Salvador by month

SAL Temperature	73.4 - 77 °F

SAL

Temperature

73.4 - 77 °F

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).

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Fly from Washington, D.C. to San Salvador on another airline
Consider alternative airlines that service the San Salvador area. Flight routes are based on user searches made on Cheapflights and were last updated on May 30, 2024.

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Other United Airlines flights from Washington, D.C.
Browse through other United Airlines flights departing from Washington, D.C.. Flight routes are based on user searches made on Cheapflights and were last updated on May 30, 2024.

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United Airlines flights from Washington, D.C. to San Salvador

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Other popular destinations in Central America
If San Salvador is not for you, choose from these other destinations located in Central America. Flight routes are based on user searches made on Cheapflights and were last updated on May 30, 2024.

Flights to San Salvador

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Popular flights with United Airlines
Browse through some of the most popular routes that United Airlines offers at this time. Flights are based on user searches made on Cheapflights and were last updated on May 30, 2024.

United Airlines flights from Washington, D.C. to Honolulu

United Airlines flights from Washington, D.C. to Cancún

United Airlines flights from Washington, D.C. to Las Vegas

United Airlines flights from Washington, D.C. to Honolulu

United Airlines flights from Washington, D.C. to Cancún

United Airlines flights from Washington, D.C. to Tokyo

United Airlines flights from Washington, D.C. to Tampa

United Airlines flights from Washington, D.C. to Cancún

United Airlines flights from Washington, D.C. to Los Angeles

United Airlines flights from Washington, D.C. to Denver

United Airlines flights from Washington, D.C. to Fort Lauderdale

United Airlines flights from Washington, D.C. to Luis Munoz Marin Intl

United Airlines flights from Washington, D.C. to Los Angeles

United Airlines flights from Washington, D.C. to Las Vegas

United Airlines flights from Washington, D.C. to San Francisco

United Airlines flights from Washington, D.C. to Denver

United Airlines flights from Washington, D.C. to San Francisco

United Airlines flights from Washington, D.C. to Los Angeles

United Airlines flights from Washington, D.C. to Chicago

United Airlines flights from Washington, D.C. to Denver

United Airlines flights from Washington, D.C. to Cancún

United Airlines flights from Washington, D.C. to Los Angeles

United Airlines flights from Washington, D.C. to Denver

United Airlines flights from Washington, D.C. to Cancún

United Airlines flights from Washington, D.C. to Los Angeles

United Airlines flights from Washington, D.C. to Punta Cana

See what others are saying about United Airlines

United Airlines

7.4

Good

10,777 reviews

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Overview

Recent reviews

8.0

Very good|Mar 2022

Just a normal flight - all was just fine and reasonably comfortable given the physical limitations of flight - arrived safe and on time which are the important things. The only thing that could have been better - that was controllable - was the food - I am always amazed that it can get worse than it was before but United seems to have experts in this area and they should be commended on continuing to make the food worse when it seemed like it as as bad as it could get while using actual food as inputs. I'm guessing we are pretty close to rock bottom by now but United always seems be able to give that extra effort to eliminate that last little bit of remaining quality and taste. I would recommend that United stop having their accountants plan and prepare meals and snacks and let actual chefs, or at least cooks prepare them in the future.

6.0

Okay|Apr 2024

The staff were pleasant. There was no food or entertainment.

2.0

Poor|Nov 2021

Clear attendant at the Logan airport was awful. Rude and inconsiderate to everyone. Let every clear customer in front of every priority United customer. Usually they switch off groups but we were waiting 30 minutes when we were third from the front because every clear customer was let in front of us.

8.0

Very good|Jan 2022

Everything was great. Even though the flight got delayed 10 minutes we arrived on time

5.9

Fair|Aug 2021

Boarding was too long. The Seats are too thin. The snacks were water and a cookie.

1 out of 3593

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Cheapflights users flying from Washington, D.C. to San Salvador on United Airlines typically fly into San Salvador El Salvador Intl and depart from Washington, D.C. Dulles Intl. Select your dates above for pricing.

United Airlines flights from Washington, D.C. to San Salvador in 2024

Find detailed information about United Airlines flights from Washington, D.C. to San Salvador. Explore the options provided by United Airlines to plan your journey from Washington, D.C. to San Salvador. Data last updated May 30, 2024.

Popular in

Cheapest in

Average price (all airlines)

One-way from

Round-trip from

Can I get a flight from Washington, D.C. to San Salvador on United Airlines for under $300?

How do most travelers feel about United Airlines?

Cheapest United Airlines flights from Washington, D.C. to San Salvador

Direct flights from Washington, D.C. to San Salvador on United Airlines

Last minute deals on Cheapflights

One-way United Airlines flights to San Salvador from Washington, D.C.

Best time to book a flight from Washington, D.C. to San Salvador

Have a flexible travel schedule? Discover the best time to fly to San Salvador from Washington, D.C. with our price prediction graph.

Temperature and rainfall in San Salvador by month

Plan your trip to San Salvador by taking into account the average temperature and rainfall totals by month.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Washington, D.C. to San Salvador on another airline
Consider alternative airlines that service the San Salvador area. Flight routes are based on user searches made on Cheapflights and were last updated on May 30, 2024.

Consider alternative airlines that service the San Salvador area. Flight routes are based on user searches made on Cheapflights and were last updated on May 30, 2024.

Other United Airlines flights from Washington, D.C.
Browse through other United Airlines flights departing from Washington, D.C.. Flight routes are based on user searches made on Cheapflights and were last updated on May 30, 2024.

Browse through other United Airlines flights departing from Washington, D.C.. Flight routes are based on user searches made on Cheapflights and were last updated on May 30, 2024.

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

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

Other airlines servicing Washington, D.C. and San Salvador
Choose from other airlines serving Washington, D.C. and San Salvador.

Choose from other airlines serving Washington, D.C. and San Salvador.

Other popular destinations in Central America
If San Salvador is not for you, choose from these other destinations located in Central America. Flight routes are based on user searches made on Cheapflights and were last updated on May 30, 2024.

If San Salvador is not for you, choose from these other destinations located in Central America. Flight routes are based on user searches made on Cheapflights and were last updated on May 30, 2024.

Popular flights with United Airlines
Browse through some of the most popular routes that United Airlines offers at this time. Flights are based on user searches made on Cheapflights and were last updated on May 30, 2024.

Browse through some of the most popular routes that United Airlines offers at this time. Flights are based on user searches made on Cheapflights and were last updated on May 30, 2024.

See what others are saying about United Airlines

Overview

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United Airlines flights from Washington, D.C. to San Salvador (WAS - SAL)

Cheapflights users flying from Washington, D.C. to San Salvador on United Airlines typically fly into San Salvador El Salvador Intl and depart from Washington, D.C. Dulles Intl. Select your dates above for pricing.

United Airlines flights from Washington, D.C. to San Salvador in 2024

Find detailed information about United Airlines flights from Washington, D.C. to San Salvador. Explore the options provided by United Airlines to plan your journey from Washington, D.C. to San Salvador. Data last updated May 30, 2024.

Popular in

Cheapest in

Average price (all airlines)

One-way from

Round-trip from

Can I get a flight from Washington, D.C. to San Salvador on United Airlines for under $300?

How do most travelers feel about United Airlines?

Cheapest United Airlines flights from Washington, D.C. to San Salvador

Direct flights from Washington, D.C. to San Salvador on United Airlines

Last minute deals on Cheapflights

One-way United Airlines flights to San Salvador from Washington, D.C.

Best time to book a flight from Washington, D.C. to San Salvador

Have a flexible travel schedule? Discover the best time to fly to San Salvador from Washington, D.C. with our price prediction graph.

Temperature and rainfall in San Salvador by month

Plan your trip to San Salvador by taking into account the average temperature and rainfall totals by month.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from Washington, D.C. to San Salvador on another airlineConsider alternative airlines that service the San Salvador area. Flight routes are based on user searches made on Cheapflights and were last updated on May 30, 2024.

Consider alternative airlines that service the San Salvador area. Flight routes are based on user searches made on Cheapflights and were last updated on May 30, 2024.

See what others are saying about United Airlines

Overview

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Book with Flexibility

Travel Smart

Fly from Washington, D.C. to San Salvador on another airline
Consider alternative airlines that service the San Salvador area. Flight routes are based on user searches made on Cheapflights and were last updated on May 30, 2024.