Southwest Airlines Returns To Costa Rica In June With Fares As Low As $129 One-WayPRNewsWire • 04/30/21
Airline, Cruise Stocks Rally As Big Destination To Open For Vaxxed AmericansInvestors Business Daily • 04/26/21
Southwest Airlines Co. (LUV) CEO Gary Kelly on Q1 2021 Results - Earnings Call TranscriptSeeking Alpha • 04/22/21
Southwest Airlines Seeks To Advance Sustainable Aviation Fuel Through Two New Energy PartnershipsPRNewsWire • 04/22/21
Southwest Airlines stock rallies after narrower-than-expected loss, raised April outlookMarket Watch • 04/22/21