What is the cheapest airline to fly from Riohacha to Washington, D.C. round-trip?

Avianca, at $556, was found to be the cheapest airline from Riohacha to Washington, D.C...

What is the cheapest month to book a flight from Riohacha to Washington, D.C.?

Currently, August is the cheapest month in which you can book a flight from Riohacha to Washington, D.C. (average of $241). Flying from Riohacha to Washington, D.C. in March is currently the most expensive (average of $290). 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.

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What is the cheapest time of day to fly from RCH to WAS?

When flying from Riohacha to Washington, D.C., the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Riohacha to Washington, D.C.?

Located just 1.8 mi from the city center, Riohacha is the airport most travelers will use when flying to Washington, D.C. from Riohacha. Booking flights from Riohacha (RCH) to Washington, D.C. should be relatively easy as there are 0 daily outbound flights to Washington, D.C. from 0 different airlines.

Can I find deals for flights from Riohacha to Washington, D.C. that include hotel bookings?

Yes. In addition to deals on Riohacha to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Riohacha to Washington, D.C.?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Riohacha to Washington, D.C..

Can I find deals for business class flights from Riohacha to Washington, D.C.?

Yes. Cheapflights offers flight deals from Riohacha to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$334+ Flights from Riohacha to Washington, D.C.

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Cheap flight deals from Riohacha to Washington, D.C.

Round-trip from	$556 (Travelocity)
One-way from	$334 (Avianca)

From Riohacha to Washington, D.C. (WAS)

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One-way flight from Riohacha to Washington, D.C. (WAS)

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Find flight deals from Riohacha to Washington, D.C.

Cheapest flights from Riohacha to Washington, D.C.
Explore the most affordable flight options available from Riohacha to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2025.

Mon 12/111:40 amRCH - IAD

1 stop25h 20mAvianca

Mon 12/86:10 amIAD - RCH

1 stop10h 18mAvianca

Deal found 8/1

$556

Mon 12/15:05 pmRCH - IAD

3 stops29h 30mMultiple Airlines

Mon 12/86:10 amIAD - RCH

1 stop10h 18mMultiple Airlines

Deal found 8/1

$597

Best flights from Riohacha to Washington, D.C.
Discover carefully curated flight deals from Riohacha to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 2, 2025.

Mon 12/111:40 amRCH - IAD

1 stop25h 20mAvianca

Mon 12/86:10 amIAD - RCH

1 stop10h 18mAvianca

Deal found 8/1

$556

Mon 12/15:05 pmRCH - IAD

3 stops29h 30mMultiple Airlines

Mon 12/86:10 amIAD - RCH

1 stop10h 18mMultiple Airlines

Deal found 8/1

$597

One-way flights from Riohacha to Washington, D.C.
Search for one-way flight options from Riohacha to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated August 2, 2025.

Tue 12/235:05 pmRCH - IAD

1 stop11h 45mAvianca

Deal found 8/2

$334

Cheapflights Fare Finder

Use the filters below to find and compare flights from Riohacha to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

RiohachaWashington, D.C.

RCH - IAD

RCHIAD

Riohacha

Mon 12/1

11:40 am-1:00 pm

1 stop25h 20m

Washington, D.C. Dulles Intl

Mon 12/8

6:10 am-4:28 pm

1 stop10h 18m

$556

RiohachaWashington, D.C.

RCH - IAD

RCHIAD

Riohacha

Mon 12/1

5:05 pm-10:35 pm

3 stops29h 30m

Washington, D.C. Dulles Intl

Mon 12/8

6:10 am-4:28 pm

1 stop10h 18m

$597

RiohachaWashington, D.C.

RCH - IAD

RCHIAD

Riohacha

Tue 12/23

5:05 pm-4:50 am

1 stop11h 45m

$334

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/2

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

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Riohacha 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 Riohacha to Washington, D.C.

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Washington, D.C.

Get a feel of what it's like to fly with Avianca from Riohacha to Washington, D.C. by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Avianca

6.7

Okay

2,389 reviews

Reviews

1 / 20

2.0

Mediocre

Diego,Jan 2025

SAL - MIA

Baggage could have easily be another ticket to go to Asia. Insane how much Avianca charges for each luggage and extremely poor service. Will not recommend this airline to anyone

Avianca

6.7

Okay

2,389 reviews

Avianca

6.7

Okay

2,389 reviews

Reviews

1 / 20

2.0

Mediocre

Diego,Jan 2025

SAL - MIA

Baggage could have easily be another ticket to go to Asia. Insane how much Avianca charges for each luggage and extremely poor service. Will not recommend this airline to anyone

Related info for your journey

What airport do you fly from for flights from Riohacha to Washington, D.C.?
Located just 1.8 mi from the city center, Riohacha is the airport most travelers will use when flying to Washington, D.C. from Riohacha. Booking flights from Riohacha (RCH) to Washington, D.C. should be relatively easy as there are 0 daily outbound flights to Washington, D.C. from 0 different airlines.
What is the cheapest airline to fly from Riohacha to Washington, D.C. round-trip?
Avianca, at $556, was found to be the cheapest airline from Riohacha to Washington, D.C...
Can I find deals for flights from Riohacha to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Riohacha to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Riohacha to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Riohacha to Washington, D.C..
Can I find deals for business class flights from Riohacha to Washington, D.C.?
Yes. Cheapflights offers flight deals from Riohacha to Washington, D.C. 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 Riohacha to Washington, D.C.?
Currently, August is the cheapest month in which you can book a flight from Riohacha to Washington, D.C. (average of $241). Flying from Riohacha to Washington, D.C. in March is currently the most expensive (average of $290). 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.

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$334+ Cheap flights from Riohacha (RCH) to Washington, D.C. (WAS)

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 12/23. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Riohacha to Washington, D.C. with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Riohacha to Washington, D.C.

Round-trip from

One-way from

Find flight deals from Riohacha to Washington, D.C.

Cheapest flights from Riohacha to Washington, D.C.Explore the most affordable flight options available from Riohacha to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2025.

Explore the most affordable flight options available from Riohacha to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Riohacha to Washington, D.C. that are best for you.

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

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

Cheapflights Insights

Everything you need to know about your flight from Riohacha to Washington, D.C.

Reviews of airlines servicing Washington, D.C.

Get a feel of what it's like to fly with Avianca from Riohacha to Washington, D.C. by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Riohacha to Washington, D.C.. 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 from for flights from Riohacha to Washington, D.C.?

What is the cheapest airline to fly from Riohacha to Washington, D.C. round-trip?

Can I find deals for flights from Riohacha to Washington, D.C. that include hotel bookings?

How can I find direct flights from Riohacha to Washington, D.C.?

Can I find deals for business class flights from Riohacha to Washington, D.C.?

What is the cheapest month to book a flight from Riohacha to Washington, D.C.?

Traveling to a place near Washington, D.C.?

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.

Alternative routes for Riohacha to Washington, D.C.

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Cheapest flights from Riohacha to Washington, D.C.
Explore the most affordable flight options available from Riohacha to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2025.