Transcript for Scoring a $7 Flight to Vegas and Other Super Cheap Travel Hacks
How would you like to take a vacation to Hawaii for just five dollars. -- of what about flying first class to appear on a -- Down too good to be true. Bright spot where a bit ago calls himself but travel hacker and says he hasn't paid for a flight in three year. Today he's agreed to show Nightline how we -- that it's being able to say there's powder and -- caught out of this weekend let's go skiing. We invited Bryson to a travel channeling some twelve hours to -- himself to a decimation of our choosing. Can he get himself to Fort Lauderdale, Florida have -- on the beach and get back thank you. You're absolutely nothing. And along the way he agreed to show -- his secret so yeah -- packing. Travel -- as a method of earning a lot of frequent -- miles if you think credit -- sign ups and special promotions and then using those miles to book really cheap trips. For many according free travel requires racking up frequent flier miles the old fashioned way. Ronnie and -- -- -- so how could this right normally cost. A threat to -- take three people airport. Sixty bucks seventy bucks maybe I guess I wouldn't token don't do it too often. A seventy dollar private -- told -- creek. Price tells us he scores twenty dollars credit and free time a friend or family member signed up for the service using his referral code online pie and Harry -- make you so much you that guy who's asking your friends to -- -- yeah. I am I'm I'm ashamed of that comes -- that at the airport rebel hackers navigate past those huge -- -- By signing up for the delta sky miles card -- gets priority access and free checked bags. More savings. 45 dollars seeing. Destination. Fort Lauderdale fla. In this first class cabin we found hasn't. 50600. Even a thousand dollars for tickets. I think it was 550 dollars. I think it was literally three. That was my practice. Using his -- -- rival -- Price was able to -- 4000 miles per roundtrip ticket and first class on -- A savings of 570. Dollars last year alone -- over a million frequent flier miles sitting -- my couch -- says. It's not about being rich if not something -- exclusive to you like higher incomes either. As long as you have a decent credit score and -- can manage that its anti government. Anyone can do -- he is secret credit card. And lots of that I currently have 23 credit cards when he 123. But what financial effect do all those credit -- -- -- says he's credit score actually increased after signing up for those carts it's. Not that you're having fifty credit cards is in it of itself a bad thing but of course. You want to be responsible with those -- You could lose your job or you just have a bad day and want to go out there and shop and if you've got access to all his credit that can be a pretty dangerous situations. We -- trade those cloudy skies of New York for the sunny beaches of Florida and Mary are the very -- that's right. And it's all free free and -- -- it yet. -- -- re cable her hair and actually make it to. Lunch grace finds ways discord even more miles. How does the -- look he looks pretty good but are you really -- -- about what's on the many area thinking about the point I'm always an audio. -- -- -- for any good the credit card you can earn rewards points but then -- and they called dining clubs that you can sign up and register your credit -- to -- points above and beyond -- normally -- Tired he looked about this captain -- analyses. -- of the united mileage plus dining program the oasis cafe awaited tablet may have -- Bartlett you'd be surprised -- -- it. He does bright side up on Rewards Network dot com he was able to us for a bonus of 170. Miles if he died down. Three times a week. -- -- scoring extra round trip ticket it just one year. It never stops and never stop. And that's -- you're able to take -- following on Fort Lauderdale for free just -- -- Travel experts say all of these perks may soon become a thing of the past how much -- frequent flier miles change. They're -- a lot in the last. -- so -- can really. Started tweaking with their frequent flier programs and they do value the miles across the board. Just this year delta announced it would be changing its entire program instead of earning miles by how far you -- Delta will reward based on how much you spent. -- really. Prioritizes -- are spending money and business and first class tickets not so much those of us that are sitting in the back of the plane. But -- -- like -- say there won't always be ways to gain the system. And it isn't competition after all so what is the final total might travel costs 650. Dollars for airfare. And ninety for the rental -- a total of 740. Dollars. Across the board Bryce was able to get his trip -- feel. The private car was breached three credit is airfare costs nothing like this would happen -- Prices paid taxes and fees totaling 35 dollars. Savings of 710. Dollar. -- doing all this work. Just more money down every now and then was as you -- we talked disposed therefore they paid about a thousand dollars each to come here. We were able to fly here for a lot of us just for lunch just because we felt like coming and putting a few decisions I can't imagine that -- -- weren't meant to be on this right now out of went -- they would have been -- -- about thousand dollars for the fact that we're here for free -- that was better. It feels like a race against time to get these miles I think get them miles -- and also youth member now because everything is going to be changing in the next few years. And brace is certainly taking that advice today he sent -- these photos. Celebrating his honeymoon in Hawaii and total airfare cost and just twenty bucks. For Nightline I'm Rebecca Jarvis in Fort Lauderdale, Florida.
This transcript has been automatically generated and may not be 100% accurate.