This chart shows low round-trip fares from the Washington area to popular destinations. It is designed to illustrate low fares; they sell out quickly and are not guaranteed to be available. Do not call The Washington Post about these fares; call airlines indicated by the letter codes, or a travel agent, to book a flight.

Please also note the following. The fares we publish are:

1 for non-stop or direct flights, except for markets served only by connecting flights (flights with connections are often cheaper);

2 for flights departing from at least one area airport -- Baltimore/Washington International, Reagan National and Dulles International -- but not necessarily all three;

3 for seats that often carry restrictions, such as Saturday night stays, significant advance purchase requirements and midweek departures; and

4 for departures the week of Nov. 28-Dec. 4.

Requesting other conditions, including a specific departure airport, or a certain time or date, may result in a higher price quote.

Though we verified with the airlines that seats with these fares were available on Thursday afternoon when the Travel section went to press, they may not be available when you call the airlines.

San Francisco $366

CO, UA, US

Los Angeles $369

AA, UA, US

Seattle $369

UA

Las Vegas $369

HP

San Diego $369

UA

Minneapolis $189

NW, SY

Denver $319

F9, UA

Dallas $209

AA

Chicago $89

CO

Kansas City $219

US

Atlanta $119

FL, DL, JI, UA, US

Miami $149

AA, US

Orlando $129

DL, US

New York $101

AA, DL, TW

Boston $89

US

Toronto $185

AC, US

MexicoCity $398

UA

Rio de Janeiro $811

UA

Paris $446

AF

London $453

VS

Frankfurt $414

LH

Tokyo $1,160

NH, AA, UA

Airlines

AA American

AC Air Canada

AF Air France

CO Continental

DL Delta

FL AirTran

F9 Frontier

HP America West

JI Midway

LH Lufthansa

NH All Nippon

NW Northwest

SY Sun Country

TW TWA

UA United

US US Airways

VS Virgin Atlantic

Airlines constantly update fares and adjust the number of seats available at a given fare. Certain airport taxes and surcharges are not included in the price quotes. For a primer on using the Internet to find low fares, go to www.washingtonpost.com/travel, and look in the Travel Toolbox for air fare bargains.

SOURCES: Internet travel services and airlines.