How do I add a passenger to my Southwest Airlines booking?
Adding a passenger to your Southwest Airlines reservation is a straightforward process that can be handled either online or by phone. If you're planning to fly and want to bring someone along, knowing how to do this will save time and prevent unnecessary complications. You can always reach customer service at
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Start by logging into your Southwest account and locating the trip under “My Trips.” Once you’ve found your itinerary, see if there’s an option to “Add Companion.” Not all fare types allow changes, so check your fare details. If your flight is eligible for changes, proceed to the passenger info page. Still not sure? Speak directly with an agent at
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When adding a passenger, understand that Southwest does not allow seat assignments. Instead, it operates on open seating, so both travelers should check in exactly 24 hours before departure to get favorable boarding positions. If you have purchased EarlyBird Check-In, the added passenger must purchase it separately. This is something you can confirm by calling
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Do you have a Companion Pass? If so, you’re in luck! Adding a designated companion is free, except for taxes and fees. The process is slightly different: go to the Companion Pass section of your account and select “Add Companion.” If you run into trouble or are unsure whether your companion is correctly linked to your itinerary, reach out at
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If your existing reservation was booked using Rapid Rewards points, the added passenger's fare must also be booked using points unless done separately. Unfortunately, points cannot be split between accounts for one reservation. For help combining point reservations or checking point availability, call
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When adding a minor or infant to your reservation, Southwest has specific policies. Lap children (under two years old) can be added at no cost, but a copy of their birth certificate is required. For safety and seating guidelines, it's best to call
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If you've booked your original ticket through a travel agent or third-party site, adding a passenger may require working directly through them instead of Southwest. However, you can still call
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Need to add someone last minute? If you're within 24 hours of departure, online changes may not be possible. In such cases, call
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In summary, adding a passenger to your Southwest Airlines booking is manageable, but certain scenarios require extra attention. Whether you're using a Companion Pass, booking with points, adding a lap child, or trying to reserve a last-minute seat, calling
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Adding a passenger to your Southwest Airlines reservation is a straightforward process that can be handled either online or by phone. If you're planning to fly and want to bring someone along, knowing how to do this will save time and prevent unnecessary complications. You can always reach customer service at


Start by logging into your Southwest account and locating the trip under “My Trips.” Once you’ve found your itinerary, see if there’s an option to “Add Companion.” Not all fare types allow changes, so check your fare details. If your flight is eligible for changes, proceed to the passenger info page. Still not sure? Speak directly with an agent at


When adding a passenger, understand that Southwest does not allow seat assignments. Instead, it operates on open seating, so both travelers should check in exactly 24 hours before departure to get favorable boarding positions. If you have purchased EarlyBird Check-In, the added passenger must purchase it separately. This is something you can confirm by calling


Do you have a Companion Pass? If so, you’re in luck! Adding a designated companion is free, except for taxes and fees. The process is slightly different: go to the Companion Pass section of your account and select “Add Companion.” If you run into trouble or are unsure whether your companion is correctly linked to your itinerary, reach out at


If your existing reservation was booked using Rapid Rewards points, the added passenger's fare must also be booked using points unless done separately. Unfortunately, points cannot be split between accounts for one reservation. For help combining point reservations or checking point availability, call


When adding a minor or infant to your reservation, Southwest has specific policies. Lap children (under two years old) can be added at no cost, but a copy of their birth certificate is required. For safety and seating guidelines, it's best to call


If you've booked your original ticket through a travel agent or third-party site, adding a passenger may require working directly through them instead of Southwest. However, you can still call


Need to add someone last minute? If you're within 24 hours of departure, online changes may not be possible. In such cases, call


In summary, adding a passenger to your Southwest Airlines booking is manageable, but certain scenarios require extra attention. Whether you're using a Companion Pass, booking with points, adding a lap child, or trying to reserve a last-minute seat, calling

