Don't buy anything from Underpricer.com Do not buy any tickets from Underpricer.com. There is no service from the UnderPricer. They overcharged the seat selection fees. Kayak.com showed that the Underpricer was a partner of Kayak.com when I booked two tickets by searching kayak.com. I thought the Kayak knew how to select a good partner. It's not.

Tyson made the experience really great Tyson made the experience really great! He had the exact answers I needed to make an international booking with no mistakes and no stress. WHat a pleasure.

My experience was incompetence or fraud My experience with underpricer was at best incompetent customer service and at worst outright fraud. I was told I could cancel my flight and book another because one of my original flight legs had been cancelled. Three days after doing so, I was told there would be no refund on my cancelled flight. I am out over $3,000. I was sent to Underpricer through the Kayak website. I did finally receive my refund although I have to say my customer experience with Underpricer was not good.

Fraudulent and scammy practices NEVER HEARD BACK FROM THEM: This is the 4th time I'm reaching out regarding the cancellation of my booking. Japan Airlines contacted me, stating there are still duplicated bookings under my name. I urgently request that you cancel my booking with you. Here are my reasons: 1. I received a flight confirmation on March 8, with no further details provided or required for seat selection within the 24-hour free cancellation time frame. 2. Five days later, Shawn called pressuring me to purchase seats over the phone, claiming nothing is free. However, after researching online, I became hesitant to proceed due to numerous negative reviews. 3. I paid $29.95 for a Support Bundle while purchasing the ticket to protect myself from changes. Unfortunately, it's another scam—I'm unable to cancel without incurring undisclosed airline penalty fees and additional bundle fees. All these unprofessional operations clearly indicate fraudulent and scammy practices. I demand that you cancel my ticket as soon as possible.

Charged double for tickets 45 days later no response Bought 2 tickets June 30, Credit card was charged same day June 30 from Underpricer and same day another $1369.00 from Latam airlines for the same tickets. 45 days later NO response from Underpricer.