Cheap flights from South America to Washington, D.C. from $178
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South America to Washington, D.C. departing on 7/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from South America to Washington, D.C.
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
LATAM Airlines flights from South America to Baltimore
Our best LATAM Airlines deals on South America to Baltimore flight tickets
United Airlines flights from South America to Baltimore
Our best United Airlines deals on South America to Baltimore flight tickets
See travel insights to Washington, D.C. from
How to get the cheapest flight ticket from South America to Baltimore
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Baltimore?
If you’re not able to fly to Baltimore in April, then October is your next best option. Flight prices from South America to Baltimore during October average around $490.
What is the cheapest day to depart on your flight to Baltimore?
The cheapest day to depart from South America to Baltimore is on a Monday. Travelers who choose to depart for Baltimore on a Monday will often find tickets for as low as $433. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $964. These prices are subject to change though, so be sure to set up a Price Alert for flights to Baltimore.
What is the cheapest time of day to depart on your flight to Baltimore?
Flying to Baltimore from South America in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $337 when looking at flights departing in the afternoon. Flights in the evening are often more expensive with an average ticket price of $581.
How far in advance should I book a flight to Baltimore?
You are more likely to see cheaper flights to Baltimore from South America when booking weeks ahead of your departure date. In general, you can expect to find flights to Baltimore for around $578 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Baltimore from South America for as low as $453 on momondo.
What is the cheapest airline that flies from South America to Baltimore/Washington?
American Airlines, Spirit Airlines, and United Airlines are the most popular carriers operating from South America to Baltimore/Washington
What airlines fly to Baltimore?
Avianca, Copa Airlines and Delta are the top three most popular airlines that fly to Baltimore from South America according to our data. Avianca is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Baltimore. Keep in mind that there are 7 different airlines that fly to Baltimore on a routine basis, so you have a few additional options to choose from.
Cheap South America to Baltimore flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from South America to Baltimore
When did momondo last update prices for flights from South America to Baltimore/Washington Airport?
Prices for flights from South America to Baltimore/Washington Airport are refreshed on a daily basis.
How many operators does momondo search for flights from South America to Baltimore/Washington Airport?
As of July 2025, there are 5 operators available to choose from for flights from South America to Baltimore/Washington Airport.
How old do you have to be to fly from South America to Baltimore/Washington Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South America to Baltimore/Washington Airport.
What documentation or ID do you need to fly to Baltimore/Washington Airport?
The travel and health documents required for your trip to Baltimore/Washington Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Baltimore/Washington Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from South America to Baltimore
Compare and see reviews for airlines that fly from South America to Baltimore with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $127 | Free Cancellation | Rating 7.5 1,805 reviews | |||
| PriceFrom $316 | Free Cancellation | Rating 7.5 1,467 reviews | |||
| PriceFrom $322 | Free Cancellation | Rating 8.0 7,983 reviews | |||
| PriceFrom $363 | Free Cancellation | Rating 6.3 8,094 reviews | |||
| PriceFrom $501 | Free Cancellation | Rating 7.2 10,000 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from South America to Baltimore?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from South America to Baltimore for you.
Can I find flights from South America to Baltimore with flexible booking policies on momondo?
momondo does allow users to show only those flights to Baltimore from South America which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from South America to Baltimore?
momondo provides multiple filters to help you find the best flight to Baltimore from South America. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from South America to Baltimore right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Baltimore, momondo offers a useful price alert feature which will track prices for flights to Baltimore from South America and alert you when they change.