Priceline vs Expedia comes down to what you're booking. Priceline wins on hotels (especially with Express Deals), while Expedia edges ahead on flight prices and vacation bundles. Neither site is cheaper across the board, so the smartest move is checking both before you pay.
We ran side-by-side searches on both sites for flights, hotels, rental cars, and bundles across 20+ routes and dates. Here's where each one actually saved money.
The Quick Verdict
| Category | Winner | Typical Savings |
|---|---|---|
| Hotels (standard booking) | Priceline | 5-15% cheaper |
| Hotels (opaque/Express Deals) | Priceline | 20-40% cheaper |
| Domestic flights | Expedia (slight edge) | $5-20 cheaper |
| International flights | Tie | Within $10 usually |
| Rental cars | Priceline | 5-10% cheaper |
| Vacation bundles | Expedia | $50-200 cheaper |
| Loyalty rewards | Expedia | Better earn rate |
| Customer support | Expedia | More responsive |
That table tells the short story. But the real differences show up in the details, and knowing a few tricks on each site can save you a lot more than just picking one over the other.
Hotel Prices: Priceline Has the Edge
For standard hotel bookings (where you see the hotel name and pick your room), Priceline consistently showed lower prices. Across our tests, Priceline was 5-15% cheaper on the same room at the same hotel for the same dates. Not every time, but more often than not.
The bigger gap comes from Priceline's Express Deals. You pick a neighborhood, star rating, and guest rating. Priceline shows you the price but hides the hotel name until after you book. It's non-refundable, but the discounts are real. We saw 4-star hotels in Chicago for $89/night that were listed at $149 on Expedia for the same dates.
Expedia fights back with member-only prices. Sign up for a free account and many hotels show a “member price” that's 10-15% off the listed rate. This closes the gap with Priceline's standard prices, but it still doesn't match Express Deals.
If you want a specific hotel and you need free cancellation, check both and go with whoever's cheaper that day. If you're flexible on which hotel and just want a good deal, Priceline's Express Deals are hard to beat.
Flights: Expedia Wins by a Hair
Flight prices were close. Really close. On most routes we tested, the difference was under $10 each way. Both sites pull from the same airline inventory, so the base fares are usually identical.
Where Expedia pulled ahead: domestic round-trips. Expedia's bundled pricing sometimes beat Priceline by $15-20 on popular routes like New York to Miami or LA to Denver. It wasn't consistent enough to call it a rule, but Expedia had the lower price more often than Priceline did.
International flights were basically a tie. Both sites showed the same fares from the same airlines within a few dollars. On a $900 round-trip to London, a $5 difference doesn't matter.
One thing to watch: service fees. Both sites sometimes tack on a booking fee for certain airlines or fare classes. Priceline was more transparent about showing these upfront. Expedia sometimes revealed the fee later in checkout, which is annoying. Always check the final price before you enter your credit card.
Vacation Bundles: Expedia Pulls Away
If you're booking a flight and hotel together, Expedia is the clear winner. Expedia's bundle pricing was consistently $50-200 cheaper than booking the same flight and hotel separately on either site. Priceline offers bundles too, but the discounts were smaller in every test we ran.
Expedia also gives you more control over your bundle. You can mix and match different hotels with different flights and see the total price update in real time. Priceline's bundle tool felt clunkier and showed fewer hotel options for the same destination.
For a week-long trip where you need both flights and a hotel, start with Expedia's bundle tool. Then check if Priceline's Express Deals on just the hotel portion could beat Expedia's combined price. Sometimes booking the flight on Expedia and the hotel on Priceline separately still comes out cheaper than any bundle.
Rental Cars: Priceline Wins Again
Priceline showed lower rental car prices in most of our searches. The difference was typically 5-10%, which adds up on a week-long rental. On a compact car in Orlando for seven days, Priceline quoted $287 vs. Expedia's $312 for the same car class from the same rental company.
Priceline also has opaque rental car deals (similar to Express Deals for hotels). You pick the car class and airport, but don't see the rental company until after booking. These prices were 15-25% below Expedia's standard rates.
One catch: Priceline's cheapest rental car deals are prepaid and non-refundable. If your plans might change, the flexibility of Expedia's free-cancellation rates could be worth the extra cost.
Loyalty Programs Compared
Both sites have loyalty programs, but they work differently.
| Feature | Priceline VIP | Expedia One Key |
|---|---|---|
| Cost | Free | Free |
| Earn rate | Discounts up to 50% off (no points) | 2% back on hotels, 0.2% on flights |
| Perks | VIP prices on select hotels | OneKeyCash for future bookings |
| Tier levels | Member, Blue, Gold, Platinum | Blue, Silver, Gold, Platinum |
| Hotel upgrades | No | Yes (Gold/Platinum at VIP Access hotels) |
| Works across brands | Priceline only | Expedia, Hotels.com, Vrbo |
Expedia's One Key program is stronger for frequent travelers. You earn OneKeyCash on every booking, and it works across Expedia, Hotels.com, and Vrbo. If you book travel a few times a year, those rewards add up to a free night or a discounted flight over time.
Priceline's VIP program focuses on discounts instead of points. You climb four tiers (Member, Blue, Gold, Platinum) by completing trips, and higher tiers unlock bigger hotel discounts and Express Deal coupons. It's straightforward, but it doesn't give you redeemable currency the way One Key does.
Cancellation Policies and Customer Support
This is where Expedia has a clear advantage. Expedia offers free cancellation on most hotel bookings up to 24-48 hours before check-in. Their customer support is available 24/7 by phone, chat, and email. Response times in our experience were under 10 minutes on chat.
Priceline's standard bookings also offer free cancellation on many hotels, but their best prices (Express Deals, opaque bookings) are non-refundable. If something goes wrong, you're stuck. Priceline's customer support exists, but reviews are mixed. Wait times tend to be longer, and getting a refund on a non-refundable booking takes persistence.
If flexibility matters to you (and it should, because travel plans change), factor this into your price comparison. A hotel that's $20 cheaper on Priceline but non-refundable isn't actually a better deal if there's any chance you might cancel.
How to Get the Best Price on Either Site
No matter which site you pick, a few habits save money every time:
- Search in a private/incognito browser window. Both sites have been known to nudge prices up for repeat searchers.
- Book 2-3 weeks before your trip for domestic hotels and flights. Last-minute deals exist, but the average traveler gets better prices with some lead time.
- Check both sites on Tuesday or Wednesday. Airline sales often drop midweek, and hotel inventory updates after the weekend rush.
- Sign up for free accounts on both. Member pricing is real on Expedia, and Priceline shows VIP rates to logged-in users.
- Compare the total price, not the nightly rate. Taxes, resort fees, and service charges vary between sites for the same hotel.
The Bottom Line: Use Both
There's no single winner here. Priceline is your best bet for hotels (especially Express Deals) and rental cars. Expedia wins on bundles, loyalty rewards, and customer support. Flights are too close to call.
The best strategy takes about five extra minutes: search Expedia first for your full trip. Then check Priceline for just the hotel and car portions. Mix and match to build the cheapest combination. That's how you actually save the most money, instead of being loyal to one site.
Start your next trip search by pulling up both sites side by side. Check the total price on each (not just the nightly rate), and book the pieces where each site wins.
