Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Cheap flight deals from Rosario to Washington D.C. Starting at AED 2,750

For as little as AED 2,750, you can take your next adventure to Washington D.C. without breaking the bank. Choose between one-way and return tickets from Rosario below.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Rosario to Washington D.C. flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule
  1. CM836

    01:29

    ROS

    7.0h

    06:32

    PTY

    SMTWTFS
  2. CM404

    22:29

    PTY

    4.8h

    04:20

    IAD

    SMTWTFS
  3. CM836

    01:29

    ROS

    7.0h

    06:32

    PTY

    SMTWTFS
  4. CM443

    09:13

    PTY

    4.8h

    15:04

    IAD

    SMTWTFS
  5. LA2433

    07:30

    ROS

    4.5h

    10:00

    LIM

    --T-T-S
  6. LA2482

    12:15

    LIM

    7.0h

    19:15

    ATL

    SMTWTFS
  7. DL2549

    21:50

    ATL

    1.7h

    23:34

    IAD

    SMTWTFS
  8. LA2433

    07:30

    ROS

    4.5h

    10:00

    LIM

    --T-T-S
  9. LA2482

    12:15

    LIM

    7.0h

    19:15

    ATL

    SMTWTFS
  10. LA8972

    22:25

    ATL

    1.7h

    00:09

    IAD

    SMTWTFS
  11. LA2433

    07:30

    ROS

    4.5h

    10:00

    LIM

    --T-T-S
  12. LA2482

    12:15

    LIM

    7.0h

    19:15

    ATL

    SMTWTFS
  13. LA8973

    20:32

    ATL

    1.7h

    22:14

    DCA

    S-TWT-S
  14. LA2433

    07:30

    ROS

    4.5h

    10:00

    LIM

    --T-T-S
  15. LA2482

    12:15

    LIM

    7.0h

    19:15

    ATL

    SMTWTFS
  16. DL378

    20:32

    ATL

    1.8h

    22:19

    DCA

    SMTWTFS
  17. AR1709

    09:00

    ROS

    0.9h

    09:55

    AEP

    S-T-T--
  18. AR1360

    16:40

    AEP

    6.8h

    21:25

    BOG

    SMT-TFS
  19. AV246

    07:30

    BOG

    5.5h

    14:00

    IAD

    SMTWTFS
  20. AR1715

    12:30

    ROS

    0.9h

    13:25

    AEP

    S-TWT-S
  21. UA818

    21:00

    EZE

    10.3h

    05:15

    IAH

    SMTWTFS
  22. UA1549

    07:30

    IAH

    3.0h

    11:32

    IAD

    SMTWTFS
  23. AR1715

    12:30

    ROS

    0.9h

    13:25

    AEP

    S-TWT-S
  24. UA818

    21:00

    EZE

    10.3h

    05:15

    IAH

    SMTWTFS
  25. UA1685

    07:30

    IAH

    3.0h

    11:28

    DCA

    SMTWT--
  26. AR1298

    14:15

    ROS

    2.8h

    17:05

    GIG

    S-T--FS
  27. AV198

    01:30

    GIG

    6.4h

    05:54

    BOG

    SMTWTFS
  28. AV246

    07:30

    BOG

    5.5h

    14:00

    IAD

    SMTWTFS

When is the cheapest time to fly from Rosario to Washington D.C.?

These price trend charts carefully monitor and predict how flight prices from Rosario to Washington D.C. will change. Keep a close eye on them to understand when the best time to buy your tickets is.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Rosario (ROS) to Washington D.C. (WAS) the cheapest?

    Airlines adjust prices for flights from Rosario to Washington D.C. based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from Rosario (ROS) to Washington D.C. (WAS) cost?

    According to Trip.com's data, the lowest price is around AED 4,808.
  • How many airports are there in Washington D.C. (WAS)?

    There are 2 airport(s) near Washington D.C. (WAS): Ronald Reagan Washington National Airport and Dulles International Airport.

How to find a cheap flight from Rosario to Washington D.C.

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Rosario to Washington D.C.

Cheapest direct flight priceAED 2,749
Off-season for travelFebruary
Peak season for travelApril
Flight distance8,156.67 km
Popular airlineAerolineas Argentinas