HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Hainan

$2,662+ Cheap flights from Baltimore (BWI) 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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SYX
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Baltimore to Hainan with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Baltimore to Hainan

Keep the following information in mind while searching for Baltimore to Hainan flight deals. Data was last updated March 26, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
1 star

Round-trip from

$2,662
(KAYAK)
Provider with most accurate pricing for Washington, D.C. (WAS)-Haikou Meilan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Haikou Meilan Intl flights.
Search Deals
From Baltimore/Washington to Hainan
Search Deals

Find flight deals from Baltimore to Hainan

Cheapest flights from Baltimore to Hainan
Explore the most affordable flight options available from Baltimore to Hainan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2025.

This KAYAK deal was found by Cheapflights users on 3/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/910:30 amBWI - HAK
2 stops41h 10mCathay Pacific
Fri 5/164:50 pmHAK - BWI
2 stops41h 15mCathay Pacific
Deal found 3/25$2,662
This American Airlines deal was found by Cheapflights users on 3/24. 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 8/305:11 amBWI - SYX
3 stops30h 44mAmerican Airlines
Sat 9/138:00 amSYX - BWI
3 stops36h 36mAmerican Airlines
Deal found 3/24$2,760

Cheapflights Fare Finder

Customize your flight search to find flights from Baltimore 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 26, 2025.
Use the filters below to find and compare flights from Baltimore to Hainan that are best for you.

Fly from

Baltimore

Fly to

Hainan

Route

Depart

Return

Price

BaltimoreHaikou

BWI - HAK

BWIHAK

Baltimore/Washington

Fri 5/9

10:30 am-3:40 pm

2 stops41h 10m

Haikou Meilan Intl

Fri 5/16

4:50 pm-10:05 pm

2 stops41h 15m

$2,662

BaltimoreSanya

BWI - SYX

BWISYX

Baltimore/Washington

Sat 8/30

5:11 am-11:55 pm

3 stops30h 44m

Sanya Phoenix Intl

Sat 9/13

8:00 am-8:36 am

3 stops36h 36m

$2,760

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Best time to book a flight from Baltimore to Hainan

Have a flexible travel schedule? Discover the best time to fly to Hainan from Baltimore 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 Baltimore 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 26, 2025.
Cathay Pacific
7.5
Good
835 reviews

Boarding

7.8

Comfort

7.6

Overall

7.5

Crew

8.0

Entertainment

7.7

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

BOS - HKG

It would have been nice to understand the dates of takeoff! We missed our flight and now have to pay an extra $454.00 Very stressful and not easy to check in or get information
Cathay Pacific
7.5
Good
835 reviews
Cathay Pacific
7.5
Good
835 reviews

Boarding

7.8

Comfort

7.6

Overall

7.5

Crew

8.0

Entertainment

7.7

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

BOS - HKG

It would have been nice to understand the dates of takeoff! We missed our flight and now have to pay an extra $454.00 Very stressful and not easy to check in or get information
American Airlines
7.2
Good
10,000 reviews
Cathay Pacific
7.5
Good
835 reviews

Boarding

7.8

Comfort

7.6

Overall

7.5

Crew

8.0

Entertainment

7.7

Food

7.2

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2025

BOS - HKG

It would have been nice to understand the dates of takeoff! We missed our flight and now have to pay an extra $454.00 Very stressful and not easy to check in or get information

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Hainan. 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 Baltimore to Hainan?

    Baltimore/Washington (BWI) is the airport you will fly out of if you book a flight from Baltimore to Hainan. It is only a 8.5 mi journey to Baltimore/Washington (BWI) from Baltimore’s city center.

  • Can I find deals for flights from Baltimore to Hainan that include hotel bookings?

    Yes. In addition to deals on Baltimore to Hainan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Baltimore to Hainan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baltimore to Hainan.

  • Can I find deals for business class flights from Baltimore to Hainan?

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

See more FAQs

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 Baltimore to Hainan

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Hongqiao Intl flights
Dulles Intl to Pu Dong flights
Dulles Intl to Capital flights
Reagan-National to Hongqiao Intl flights
Reagan-National to Capital flights
Baltimore to Capital flights
Baltimore to Hongqiao Intl flights
Reagan-National to Pu Dong flights
Baltimore to Pu Dong flights
Philadelphia to Hongqiao Intl flights
Dulles Intl to Guangzhou flights
Philadelphia to Pu Dong flights
Dulles Intl to Fuzhou flights
Philadelphia to Capital flights
Reagan-National to Fuzhou flights
Reagan-National to Guangzhou flights
Baltimore to Guangzhou flights
Dulles Intl to Shenyang flights
Philadelphia to Shenyang flights
Dulles Intl to Hangzhou flights
Dulles Intl to Kunming flights
Dulles Intl to Chongqing flights
Dulles Intl to Chengdu flights
Dulles Intl to Shenzhen flights
Dulles Intl to Wuhan flights
Baltimore to Shenyang flights
Baltimore to Chongqing flights
Baltimore to Fuzhou flights
Philadelphia to Chengdu flights
Philadelphia to Fuzhou flights
Reagan-National to Shenyang flights
Baltimore to Chengdu flights
Dulles Intl to Changsha flights
Dulles Intl to Xi'an flights
Baltimore to Hangzhou flights
Reagan-National to Chengdu flights
Philadelphia to Guangzhou flights
Philadelphia to Wuhan flights
Baltimore to Kunming flights
Baltimore to Wuhan flights
Reagan-National to Xi'an flights
Baltimore to Xi'an flights
Reagan-National to Kunming flights
Reagan-National to Wuhan flights
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.