Flight
To Carlsbad Village: SAN International = 45 minute uber/drive. CLD Regional = 10 minute uber. SNA International = 1 hour uber/drive. Note: Only SAN offers public transit via either (1) the 992 Bus to Santa Fe Depot, to catch the Coaster Commuter Rail to Carlsbad Village or (2) the SAN Flyer to Old Town to catch the Coaster Commuter Rail to Carlsbad Village
Hotel
Our #1 Pick - Bride & Groom are staying here. The block has filled up, but you can still book on their website, or third-party sites like Chase, Amex, Priceline, Hotels.com, etc.
Hotel
Our #2 Pick - Directly across the street from the Bride & Groom's hotel. Seriously, you could throw a baseball from one to the other. A Marriott Bonvoy property for those booking with/for points.
House Or Rental
Carlsbad Village is a tourist town, with numerous vacation rentals and boutique hotels available for you & your group. Try and book one close to home base - The Carlsbad Inn Beach Resort
Hotel
Directly across the street from the ceremony & reception, but a 10 minute uber away from all the action in Carlsbad Village. A good, affordable option for those staying just saturday night, or those with special needs/mobility concerns, who value proximity to the venue during the ceremony & reception
Travel Note
For local guests, parking at The Flower Fields is free and plentiful in their private lot
Train
You can easily take the Coaster Commuter Rail from downtown San Diego or Old Town directly to the hotels in the village (Zone 3) (runs ~hourly on Monday-Friday; less frequent Saturday-Sunday). One way is $6.50 per person. You can pay via the Pronto app or kiosks at the train station.