China Airlines Partners with Southwest Airlines to Expand Connections in North America

Fly Seamlessly from Major U.S. Cities to All the Best Destinations in Asia

Through a partnership between China Airlines and Southwest Airlines, travelers from over 30 cities across the United States can now enjoy seamless journeys to top destinations throughout Asia. Simply board a Southwest Airlines flight from your hometown and connect at one of China Airlines’ four West Coast gateways—Ontario, Los Angeles, San Francisco, or Seattle—then continue your journey aboard a premium transpacific service to Asia.

  • Depart Easily from the U.S.: Fly with Southwest Airlines from over 30 cities across the country — including Phoenix, Las Vegas, Denver, Chicago, Dallas, Houston, and Atlanta — and connect seamlessly to Asia via China Airlines at Ontario, Los Angeles, San Francisco, or Seattle.
  • Streamlined Transfers: Checked baggage can be tagged through to your final destination (with single-ticket bookings).
  • One-stop Booking: Book your entire journey—including both Southwest and China Airlines flights—starting soon on China Airlines Website.
  • Explore More of Asia: Travel with ease to Taipei, Tokyo, Bangkok, Singapore, Bali, Manila, Ho Chi Minh City, and beyond.

China Airlines × Southwest Airlines – Frequently Asked Questions

1. Can I book both China Airlines and Southwest Airlines segments on a single ticket?
Yes. Starting soon, passengers can book itineraries on China Airlines Website. A single ticket will be issued to ensure a more seamless and convenient connection experience.
2. Will checked baggage be transferred between China Airlines and Southwest Airlines? Do China Airlines and Southwest Airlines provide Inter Airline Through Check-in services?
Yes. Beginning shortly, passengers holding a single ticket covering both airlines will enjoy through-checked baggage service to their final destination.

Additionally, Inter Airline Through Check-In (IATCI) is supported between China Airlines and Southwest Airlines, allowing passengers to check in both themselves and their baggage for the entire journey at the first point of departure. 

For more details, please visit the China Airlines Website.
3. Which airports support smooth connections between China Airlines and Southwest Airlines?

Recommended transfer airports include: 

  • Ontario (ONT) 
  • San Francisco (SFO) 
  • Los Angeles (LAX) 
  • Seattle (SEA) 

These airports are jointly served by both carriers and offer frequent flights with convenient connection facilities for a seamless transit experience. 

4. Are TSA Pre✓® and security conveniences available when connecting between China Airlines and Southwest Airlines?

Yes. Eligible travelers may enjoy TSA Pre✓® and One-Stop Security when transiting in the U.S. and Taiwan with Southwest Airlines and transferring to China Airlines.

  • China Airlines is the One-Stop Security program participant in Taiwan Taoyuan International Airport (TPE). Eligible passengers traveling from the U.S. to other Asian destinations via Taiwan Taoyuan International Airport (TPE) can transit without undergoing additional security screening in Taiwan, saving time and enhancing the connection experience.
  • Both airlines are TSA Pre✓® participating carriers. Passengers with a Known Traveler Number (KTN/Pass ID) may enter it during check-in to access expedited screening. 
    For more information on TSA Pre✓® eligibility and enrollment, please visit: TSA Pre✓®.
5. Is mileage accumulation available between the two airlines?
Mileage accumulation between China Airlines and Southwest Airlines is currently under discussion. Updates will be announced on both airlines’official websites once available.