How to book a Knowtifly deal and change the dates

Knowtifly finds cheap flights from your home airport and sends you a deal with a date range. That Google Flights link is a starting point. You can often pick different dates at the same price.

Step 1 — Open the deal from Knowtifly

Dashboard: find the deal and click Book Now.
Email: open the deal alert and click View deal or Book this deal.

You’ll see the destination, date range, and price on the card before you click.

Knowtifly dashboard deal cards with Book Now highlighted — On your dashboard, click Book Now on the deal you want.

Google Flights opens with your home airport, destination, and those dates already filled in. The deal price shows on the matching flight.

Google Flights results with prefilled dates and deal price highlighted — Your deal opens in Google Flights with dates and price ready.

Tip: leave the departure airport as your home city.

Step 2 — Change the dates (or how long you’re gone)

Note the deal price.
Click the dates at the top of Google Flights.
Use the calendar. Prices under each day help you shop. Green usually means a better fare.
Use the arrows to change months. Use Reset if you want to start over.
Use the day trips control at the bottom to try a shorter or longer stay.
Pick a new outbound and return. Look for the same price.

Google Flights calendar open showing Reset, month arrows, trip length, and day prices — Open the calendar to see prices on other days and change trip length.

Calendar with a different start date selected and same-price options in green — Pick a different start date — look for the same deal price in green.

When you’re happy, click Done. The search updates with your new dates (ideally at the same deal price).

Google Flights results for new dates at the same deal price — New dates applied — still at the same deal price.

Passengers: change this only if you’re booking for more than one person.

Step 3 — Pick your flights

Choose a departing flight that still shows the deal price. Then choose a returning flight — you can still keep the same total price.

Google Flights returning flight options at the deal price — After you pick your outbound flight, select a return.

Step 4 — Choose how to book and finish

Review your trip, then pick a booking option. Sometimes you’ll see one airline; sometimes several partners.

We always suggest booking with the airline. If you book with a third party, do your research first.

Click Continue. You’ll go to that website to pay and get your confirmation.

Google Flights booking options with Continue to complete on the airline site — Pick a booking option, then Continue to finish on the airline or partner site.

Quick check before you pay: right home airport, right dates, price still looks good.

Prices change quickly and can expire. If you don’t see the price we shared, the fare may already be gone.

Questions or need help? Email us at team@knowtifly.com