How do I get the best discount on flights?

Save money on airfare by searching for cheap flight tickets on KAYAK. KAYAK searches for flight deals on hundreds of airline tickets sites to help you find the cheapest flights. Whether you are looking for a last minute flight or a cheap plane ticket for a later date, you can find the best deals faster at KAYAK.

Flight Atlanta - Baltimore (ATL - BWI)$50+
Flight Dallas - Baltimore (DFW - BWI)$98+
Flight Denver - Baltimore (DEN - BWI)$100+
Flight Boston - Baltimore (BOS - BWI)$118+
Flight Minneapolis - Baltimore (MSP - BWI)$125+
Flight Boston - Washington, D.C. (BOS - DCA)$128+
Flight Los Angeles - Baltimore (LAX - BWI)$131+
Flight Chicago - Baltimore (ORD - BWI)$148+
Flight Dallas - Washington, D.C. (DFW - DCA)$164+
Flight San Francisco - Baltimore (SFO - BWI)$164+
Flight San Francisco - Washington, D.C. (SFO - DCA)$174+
Flight Atlanta - Washington, D.C. (ATL - IAD)$177+
Flight Seattle - Baltimore (SEA - BWI)$188+
Flight Chicago - Washington, D.C. (ORD - DCA)$190+
Flight Chicago - Washington, D.C. (ORD - IAD)$190+
Flight Denver - Washington, D.C. (DEN - IAD)$205+
Flight Minneapolis - Washington, D.C. (MSP - DCA)$230+
Flight Dallas - Washington, D.C. (DFW - IAD)$238+
Flight Minneapolis - Washington, D.C. (MSP - IAD)$240+
Flight Los Angeles - Washington, D.C. (LAX - DCA)$253+
Flight Los Angeles - Washington, D.C. (LAX - IAD)$302+
Flight Seattle - Washington, D.C. (SEA - IAD)$338+
Flight Phoenix - Washington, D.C. (PHX - IAD)$347+
Flight San Francisco - Washington, D.C. (SFO - IAD)$356+

How does KAYAK find such low flight prices?

KAYAK processes over 2 billion flight queries annually and displays results from hundreds of airlines and third party sites, allowing it to find a variety of flight prices and options. It also displays results from 2M+ properties along with rental cars, vacation packages, activities and millions of verified reviews so users can see as many available travel options as possible.

How can Hacker Fares save me money?

Hacker Fares allow you to combine one-way tickets on different airlines when it can save you money over a traditional round-trip ticket.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy?

KAYAK's flight Price Forecast tool uses historical data to determine whether the price for a given destination and date is likely to change within 7 days, so travelers know whether to wait or book now.

How do I find the best flight deals on KAYAK?

A simple flight search at https://www.kayak.com/flights scans for prices on hundreds of travel sites in seconds. We gather flight deals from across the web and put them in one place. Then on the search results page you can use various filters to compare options for the same flight and easily choose the best flight deal from all of the deals coming straight from the travel sites to your screen, with no extra fee from KAYAK.

Does KAYAK query more flight providers than competitors?

Yes, KAYAK has access to more data and information than online travel agencies and consistently outperforms the competition in accuracy, globally.

What is KAYAK's "flexible dates" feature and why should I care?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you flights up to 3 days before/after your preferred dates. That way, you can see if leaving a day or two earlier will find you a better deal. You can also select the flexible "weekend" or "month" search options to widen your search range and find the cheapest price that works for you.