$3,053+ Cheap flights from Reagan-National (DCA) to Hainan
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — SYX
Apr 2 — Apr 91
1 adult, Economy
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Keep the following information in mind while searching for Reagan-National to Hainan flight deals. Data was last updated March 28, 2025.
Most accurate provider | AranGrant 3 stars |
|---|---|
Most trusted provider | AranGrant 1 star |
Round-trip from | $3,053 (American Airlines) |
Find flight deals from Reagan-National to Hainan
Cheapest flights from Reagan-National to HainanExplore the most affordable flight options available from Reagan-National to Hainan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.
Explore the most affordable flight options available from Reagan-National to Hainan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.
This American Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/306:54 amDCA - SYX
2 stops29h 01mAmerican Airlines
Sat 9/138:00 amSYX - DCA
2 stops37h 05mAmerican Airlines
Deal found 3/26![American Airlines logo]()
$3,053
This FlightHub deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/206:59 amDCA - HAK
2 stops28h 41mMultiple Airlines
Wed 12/316:20 amHAK - DCA
2 stops26h 37mMultiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$9,108
Cheapflights Fare Finder
Customize your flight search to find flights from Reagan-National to Hainan that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Hainan that are best for you.
Fly from
Reagan-National
Fly to
Hainan
Route
Depart
Return
Price
Washington, D.C.Sanya
DCA - SYX
DCASYX
Washington, D.C. Reagan-National
Sat 8/30
6:54 am-11:55 pm
2 stops29h 01m
Sanya Phoenix Intl
Sat 9/13
8:00 am-9:05 am
2 stops37h 05m
$3,053
Best time to book a flight from Reagan-National to Hainan
Have a flexible travel schedule? Discover the best time to fly to Hainan from Reagan-National 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 Washington, D.C. Reagan-National Airport to Hainan
Rainfall in Hainan by month
Plan your trip to Hainan by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Hainan ranges from 0.8 - 10.6 inches per month. September is typically the wettest month, when rainfall can reach 10.6 in. January is typically the driest time to visit Hainan when rainfall is around 0.8 in.
Temperature in Hainan by month
Plan your trip to Hainan by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Hainan, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 64.4 F).
Reviews of airlines servicing Hainan
Get insights into the airlines that provide service to Hainan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hainan. Reviews last updated March 28, 2025.
Entertainment
6.9
Boarding
7.5
Comfort
7.2
Crew
8.0
Food
6.5
Overall
7.2
Reviews
1 / 20
6.0
Goodsheila,Mar 2025
DFW - MSP
Entertainment
6.9
Boarding
7.5
Comfort
7.2
Crew
8.0
Food
6.5
Overall
7.2
Reviews
1 / 20
6.0
Goodsheila,Mar 2025
DFW - MSP