This chart lists the lowest generally available round-trip fares from at least one of the three Washington area airports -- Reagan National, Washington-Dulles International and Baltimore/Washington International -- for departures Aug. 1-7. Flights are nonstop or direct (stopover with no change of planes) except for some international flights. For ticket information, or to purchase tickets, call the individual airlines, not The Washington Post. For recorded information on how best to use this chart, call 202-334-7591.

Bargain of the Week

Southwest Airlines is offering a $99-or-less sale to anywhere it flies. For $99 each way, you can fly between BWI and the West Coast, including Los Angeles. You must travel between Aug. 16 and Dec. 6. During the month of September, you can fly to cities in Florida for $59 each way. All tickets must be purchased by July 28.

Airlines

AA

American

AC

Air Canada

BA

British Airways

DL

Delta

FL

AirTran

LH

Lufthansa

NW

Northwest

SY

Suncountry

TW

TWA

UA

United

US

US Airways

WN

Southwest

Depart Washington Aug. 1-7

Boston

$128

US

New York

$108

AA, TW, UA, US

Miami

$180

US

Chicago

$144

AA, WN, UA, US

Kansas City

$208

WN

Atlanta

$164

FL, DL, UA, US

Minneapolis

$288

NW, SY

Denver

$288

UA

Dallas

$244

AA, UA

Seattle

$432

UA

San Francisco

$383

UA, US

San Diego

$386

DL, NW

Los Angeles

$386

UA, US

Toronto

$272

AC, US

MexicoCity

$548

DL

Rio de Janeiro

$865

AA, UA

London

$796

BA

Frankfurt

$1,228

LH

Tokyo

$1,457

AA, NW, UA

Fares, which were researched Thursday, may change without notice, do not apply to all seats on all flights and are subject to restrictions. Most require advance purchase, are available only on midweek departures and require a Saturday night stay. Certain airport taxes and surcharges are not included. Contact airlines or a travel agent for fare details and airports of arrival and departure.

SOURCES: Internet travel services and airlines.