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BWI - ROS

Find cheap flights from Baltimore to Rosario from $1,191

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Baltimore to Rosario departing on 4/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sun 4/28
Sun 5/5

Search hundreds of travel sites at once for deals on flights to Rosario

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Rosario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Rosario, as well as popular online travel agencies
In the last 7 days travelers have searched 46,342,885 times on KAYAK, and here is why:

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Cheap flight deals from Baltimore to Rosario

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Baltimore to Rosario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:45 pm - 12:25 amBWI-ROS
28h 40m2 stops
1:10 pm - 3:15 pmROS-BWI
27h 05m3 stops
$1,191
Find Deal
Mon, Apr 1 - Fri, May 3
6:45 pm - 12:25 amBWI-ROS
28h 40m2 stops
12:40 pm - 6:11 pmROS-BWI
30h 31m3 stops
$1,234
Find Deal
Mon, Apr 1 - Wed, May 1
4:42 pm - 9:35 pmBWI-ROS
27h 53m3 stops
1:10 pm - 3:15 pmROS-BWI
27h 05m3 stops
$1,236
Find Deal
Wed, Apr 10 - Fri, May 3
4:42 pm - 9:35 pmBWI-ROS
27h 53m3 stops
8:35 am - 4:38 pmROS-BWI
33h 03m3 stops
$1,261
Find Deal
Wed, Apr 10 - Tue, Apr 30
4:42 pm - 9:35 pmBWI-ROS
27h 53m3 stops
12:40 pm - 6:11 pmROS-BWI
30h 31m3 stops
$1,267
Find Deal
Wed, Apr 10 - Wed, May 1
6:45 pm - 12:25 amBWI-ROS
28h 40m2 stops
8:35 am - 4:38 pmROS-BWI
33h 03m3 stops
$1,300
Find Deal
Sun, Apr 7 - Tue, Apr 30
4:42 pm - 9:35 pmBWI-ROS
27h 53m3 stops
1:10 pm - 3:15 pmROS-BWI
27h 05m3 stops
$1,301
Find Deal
Wed, Apr 3 - Fri, May 3
8:18 pm - 2:00 amBWI-ROS
52h 42m3 stops
3:00 am - 1:01 pmROS-BWI
35h 01m3 stops
$1,306American Airlines
Find Deal
Sun, Apr 7 - Tue, Apr 30
10:23 pm - 12:25 amBWI-ROS
25h 02m3 stops
8:35 am - 4:38 pmROS-BWI
33h 03m3 stops
$1,330
Find Deal
Tue, Apr 9 - Tue, Apr 30
8:30 am - 2:00 amBWI-ROS
40h 30m2 stops
3:00 am - 12:08 amROS-BWI
46h 08m2 stops
$1,587American Airlines
Find Deal
Mon, Apr 8 - Sat, Apr 27

Flights from Baltimore to Rosario - Travel Insights & Trends

Get data-powered insights and trends into flights from Baltimore to Rosario to help you find the cheapest flights, the best time to fly and much more.

How long does a flight from Baltimore to Rosario take?

There are no direct flights for this route listed on KAYAK. The shortest multi-flight duration is 17h 15m.

Good to know

Cheapest flight

$1,191
Flight from Baltimore to Rosario

When to book flights from Baltimore to Rosario

Are your dates flexible? Find out the best times to travel from Baltimore to Rosario based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Baltimore to Rosario

  • What is the cheapest flight from Baltimore to Rosario?

    In the last 3 days, the lowest price for a flight from Baltimore to Rosario was $1,191 for a round-trip ticket.

  • Do I need a passport to fly between Baltimore and Rosario?

    Yes, you’ll need a passport to travel to Rosario from Baltimore.

  • Which airports will I be using when flying from Baltimore to Rosario?

    Baltimore and Rosario are both served by 1 main airport. You will leave Baltimore from Baltimore/Washington and will be arriving at Rosario Fisherton.

  • Which aircraft models fly most regularly from Baltimore to Rosario?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Baltimore to Rosario?

    oneworld is the only airline alliance operating flights between Baltimore and Rosario.

  • How does KAYAK find such low prices on flights from Baltimore to Rosario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Baltimore to Rosario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Baltimore to Rosario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Rosario from Baltimore is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Baltimore to Rosario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Rosario with an airline and back to Baltimore with another airline. Booking your flights between Baltimore and ROS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Baltimore to Rosario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Rosario from Baltimore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Last minute flights from Baltimore to Rosario

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Baltimore to Rosario that are departing in the next 10 days.
4/1Mon
multi-stop
28h 40mBWI-ROS
5/3Fri
multi-stop
27h 05mROS-BWI
$1,191
4/1Mon
multi-stop
28h 40mBWI-ROS
5/1Wed
multi-stop
30h 31mROS-BWI
$1,234
4/1Mon
multi-stop
28h 40mBWI-ROS
4/30Tue
multi-stop
32h 05mROS-BWI
$1,381
4/1Mon
multi-stop
28h 40mBWI-ROS
4/27Sat
multi-stop
24h 39mROS-BWI
$1,458
4/1Mon
multi-stop
28h 40mBWI-ROS
5/2Thu
multi-stop
22h 37mROS-BWI
$1,472
4/1Mon
multi-stop
28h 40mBWI-ROS
5/2Thu
multi-stop
21h 39mROS-BWI
$1,478
4/1Mon
multi-stop
28h 40mBWI-ROS
4/29Mon
multi-stop
26h 27mROS-BWI
$1,575
4/1Mon
multi-stop
27h 53mBWI-ROS
5/3Fri
multi-stop
27h 05mROS-BWI
$1,613
4/1Mon
multi-stop
27h 53mBWI-ROS
5/1Wed
multi-stop
30h 31mROS-BWI
$1,642
4/1Mon
multi-stopAmerican Airlines
43h 50mBWI-ROS
4/30Tue
multi-stopAmerican Airlines
44h 34mROS-BWI
$2,084

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Baltimore - Rosario Flights

Departure:

Baltimore (BWI)United States

Destination:

Rosario (ROS)Argentina

Cabin classes:

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