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9/3/2026
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Buffalo to San Diego Flight Deals
BUF Buffalo Thu, Sep 3
SAN San Diego
from $184
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BUF Buffalo Mon, Aug 24
SAN San Diego
from $305
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BUF Buffalo Thu, Aug 27
SAN San Diego
from $305
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BUF Buffalo Fri, Aug 28
SAN San Diego
from $305
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BUF Buffalo Wed, Aug 26
SAN San Diego
from $305
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BUF Buffalo Sun, Aug 30
SAN San Diego
from $305
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BUF Buffalo Thu, Aug 20
SAN San Diego
from $395
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BUF Buffalo Sun, Aug 23
SAN San Diego
from $398
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BUF Buffalo Tue, Aug 18
SAN San Diego
from $488
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What our customers say about our service?
- Smooth Customer ServiceIt was a great experience using OneTravel to book my honeymoon trip to Bali. The customer service was outstanding, and they helped me with the best options for our budget. I appreciated their travel advice, and everything went smoothly. Would highly recommend!
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- Prices are excellentOneTravel helped me find a great deal, and despite a few minor booking hiccups, the experience was satisfactory. Customer service was helpful in resolving my issues. The prices were excellent, and I found a great last-minute deal. The confirmation emails were timely, and I loved the easy access to my itinerary online.
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- A solid choiceI had a good experience with OneTravel while booking my family vacation. The price was right, and we could get seated together. The only issue I faced was with the payment processing, but their support team was quick to assist. Overall, a solid choice for travel planning.
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- Decent experienceMy experience with OneTravel was positive overall. I found a great deal, and the booking process was simple and hassle-free. Once my trip was booked, everything went smoothly, and I had no issues along the way. I would definitely consider using OneTravel again for future travel plans.
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Read moreCheap Flights from Buffalo to San Diego
Cheap flights from Buffalo (BUF) to San Diego (SAN) up for grab on OneTravel. Take advantage of our airfare deals and save on your trip. Now finding cheap flights has never been so easier. Chic and glamorous, Las Vegas is a gambling and entertainment oasis flocked by visitors throughout the year. Take a trip to Las Vegas and enjoy everything that the city has to offer! Watch a Free Fountain Show, take a Venice-style gondola ride, glance through an artwork by Van Gogh or Monet or take a heli-ride up and down the strip. Book your Vegas flights on top carriers, including Frontier, Midwest, delta, and save on your next trip! The average flight time to reach Las Vegas, NV from Louisville, KC is six hours and ten minutes.
