Wine country souvenirs are heavy, fragile and expensive to ship. Delta, Alaska Airlines and Southwest each let you fly wine home free instead: one case, checked at the ticket counter, with no bag fee for it, as long as your flight leaves from one of their participating West Coast airports.
The catch is that each airline writes its own rules. Alaska's Wine Flies Free covers 34 airports and asks for Atmos Rewards membership. Southwest's Sip and Ship, which started April 24, 2026, needs no membership at all and covers airports in California, Oregon, Washington and Idaho.
Delta's SkyMiles Wine Takes Flight is the smallest, limited to Oakland, San Francisco, San Jose, Sacramento and Sonoma County, and it's for SkyMiles members. Packing rules differ too, down to whether you should tape the box shut.
Everything below comes from each airline's own page, as it read on October 7, 2026.
The Three Programs Side by Side
| Airline | Airports | Limit | What Is Waived | Elite or Card Requirement |
|---|---|---|---|---|
| Delta | California: OAK, SFO, SJC, SMF, STS | One case of up to 12 bottles (750 ml), 50 lb, 62 linear inches | The standard checked bag fee for one case | Active SkyMiles member, 21 or older |
| Alaska | 34 in Washington, Oregon, Idaho and California | One case of up to 12 bottles, 50 lb or less | No bag fee; the first case doesn't count toward your checked bag allowance | Atmos Rewards member, number on the reservation, 21 or older |
| Southwest | California, Oregon, Washington and Idaho (full list below) | One case of up to 12 bottles, 50 lb, 62 inches | No checked bag fee; the case doesn't count toward your allowance | No Rapid Rewards membership required, 21 or older |
All three apply only to a flight that departs from one of the airline's participating airports. Carry an empty wine case out to wine country and it pays the normal bag fee.
Delta: California Airports Only
Delta's Wine Takes Flight terms cover flights from Oakland (OAK), San Francisco (SFO), San Jose (SJC), Sacramento (SMF) and Sonoma County (STS) to destinations in the 50 U.S. states. You need to be an active SkyMiles member, at least 21, on a paid ticket or an award ticket.
Delta is the only one of the three to name a bottle size. A case is a single box or wine travel container with up to twelve 750 ml bottles, no more than 50 pounds and within the 62-linear-inch size limit. Bottles must be unopened, with original labels, in a durable, leak-resistant container. Delta may inspect it at the ticket counter, and it says the container must not be sealed before inspection if that's requested.
Two limits matter here. The flight has to be marketed and operated by Delta or Delta Connection, so a codeshare doesn't count. And the waiver covers the standard bag fee for one case only, so overweight, oversize or additional bag charges still apply. We covered the launch in our story on Delta's free wine case from California.
Alaska: The Biggest Map
Alaska's Wine Flies Free page lists 34 airports, and the flight can go to any Alaska Airlines city in the U.S.:
- California: Arcata-Eureka, Burbank, Fresno, Long Beach, Los Angeles, Monterey, Oakland, Ontario, Orange County, Palm Springs, Redding, Sacramento, San Diego, San Francisco, San Jose, San Luis Obispo, Santa Barbara and Sonoma County.
- Idaho: Boise, Idaho Falls and Sun Valley.
- Oregon: Eugene, Medford, Portland and Redmond.
- Washington: Bellingham, Everett, Pasco, Pullman, Seattle, Spokane, Walla Walla, Wenatchee and Yakima.
The program is for Atmos Rewards members only, and you have to be 21 or older. Add your Atmos number to the reservation before you fly, because that's how your first case stays out of your checked bag allowance. Alaska counts a case as one box holding up to 12 bottles and weighing 50 pounds or less.
Alaska's packing rule runs the other way from Delta's and Southwest's. Its page says the wine must be packed and sealed in a protective shipping container, with packing material such as Styrofoam, cardboard liners or bubble wrap. Tell the agent it's wine so they can label it fragile. A cardboard box is covered for loss, but Alaska says it's checked at your own risk for damage.
If you fly Alaska often, our guide to paying for Alaska flights covers the Atmos cards and their free bags.
Southwest: No Membership Needed
Southwest's Sip and Ship covers flights within the U.S. from these airports: Seattle/Tacoma (SEA), Spokane (GEG), Eugene (EUG), Portland (PDX), Boise (BOI), and in California Burbank (BUR), Fresno (FAT), Los Angeles (LAX), Oakland (OAK), Ontario (ONT), Orange County/Santa Ana (SNA), Palm Springs (PSP), Sacramento (SMF), San Diego (SAN), San Francisco (SFO), San Jose (SJC), Santa Barbara (SBA), Sonoma County (STS) and Long Beach (LGB).
It's the only one of the three that skips the loyalty sign-up. Southwest says no Rapid Rewards membership is required and puts the saving at $45 in checked bag fees per passenger. You still need to be 21. The case can hold up to 12 bottles, weigh up to 50 pounds and measure 62 inches or less, wheels and handles included.
Southwest's packing rules are the most detailed. Bottles go in their original unopened containers, inside a sealed, leak-proof plastic bag, in a single box or wine suitcase. Leave the top of the box unsealed: an agent at the ticket counter inspects it, then seals and labels it for you. If you're short on padding, Southwest sells padded wine bags at the counter for $5 per bottle.
A second case pays the normal bag fee. Southwest also says it doesn't accept liability for broken bottles, even in packaging bought from Southwest.
The Rules That Catch People Out
- Direction. Each program applies only to flights that depart from one of its participating airports, so check where your flight home starts.
- Sealing. Southwest wants the box open for inspection, and Delta does too if an agent asks; Alaska wants it packed and sealed. Check which airline you're on before you tape anything.
- One case. Every program covers a single case. Southwest says extra cases pay the normal fee, and Delta's waiver covers one case only.
- Breakage. Delta says wine travels at your own risk, Alaska checks cardboard boxes at your own risk for damage, and Southwest disclaims liability for broken bottles. Pad every bottle.
- State law. Delta says you're responsible for following the laws that apply to carrying wine, and Southwest notes that quantity limits vary by state.
Which One to Use
Start with your departure airport, then the airline that flies you home from it. Southwest is the easy choice if you don't want to join anything. Alaska has the most participating airports of the three, including Walla Walla, Medford and Sun Valley. Delta covers the Bay Area, Sacramento and Sonoma County if you're already flying it.
For the rest of your luggage, our guide to avoiding checked bag fees covers the cards and status that waive them, and our checked bag fee chart lists what each airline charges.
