Southwest Announces Interline Partnership With LOT Polish Airlines — What To Know

September 2, 2026

Southwest has officially announced its 11th airline partner, and it's one that could be new to many U.S.-based travelers: LOT Polish Airlines. You can now book tickets operated by both Southwest and LOT Polish Airlines that connect through three gateway airports on either coast — but only through LOT. Here's what we know so far.

news

Sources

awardwallet

Never miss an award travel update

AwardClaw scans 16+ blogs hourly and monitors award availability across 125+ destinations daily. Get the signal, skip the noise.

More news news

Oct 14

Chase Increasing the Legacy IHG Select Card Annual Fee — Is It Still Worth Keeping?

Oct 14

Good (Spending) Leads The Way: United Will Increase Elite Requirements, While Giving Fewer Benefits

Oct 14

Exclusive: Delta Eyes American’s Austin Admirals Club For A Temporary Delta One Lounge

Oct 14

Bittersweet: Hyatt Online Transfers Will Finally Arrive Tomorrow, But New Limits Will Be In Place

Oct 14

Southwest Announces Interline Partnership With LOT Polish Airlines — What To Know

Sources

Never miss an award travel update

More news news

Chase Increasing the Legacy IHG Select Card Annual Fee — Is It Still Worth Keeping?

Good (Spending) Leads The Way: United Will Increase Elite Requirements, While Giving Fewer Benefits

Exclusive: Delta Eyes American’s Austin Admirals Club For A Temporary Delta One Lounge

Bittersweet: Hyatt Online Transfers Will Finally Arrive Tomorrow, But New Limits Will Be In Place

Air Canada Will Fly Non-Stop from Montréal to Seville on the A321XLR