United is matching the latest Southwest sale for travel through October. Fly from major airports like Chicago-O'hare, Houston-Intercontinental, or Washington-Dulles, with this sale. You may find that American, Alaska, and/or Delta will be matching along some routes as well.

Travel is valid on Tuesdays, Wednesdays, and Saturdays, with a 21-day advance purchase required. The sale is advertised for travel through June 13, but like the Southwest sale, these fares are also available from August 21 through October 31.

Travel to Nevada and Florida is valid Sundays through Thursdays; Travel from Nevada and Florida is valid Tuesdays through Fridays. Avoid blackout dates on May 24, 25, 28; August 31 & September 3. A Saturday night stay may be required depending on the route. There also may be a 30-day max stay.

Tickets must be booked by April 19, 2018.

A sample of nonstop fares include:

Burbank to San Francisco $97 round-trip

San Francisco to San Diego $97 round-trip

San Francisco to Las Vegas $97 round-trip

Columbus to Washington D.C. $97 round-trip

Cincinnati to Chicago $97 round-trip

Chicago to Indianapolis $97 round-trip

Houston to Corpus Christi $97 round-trip

Los Angeles to San Francisco $97 round-trip

Detroit to Chicago $161 round-trip

Chicago to Pittsburgh $187 round-trip

Houston to Charleston $219 round-trip

Kansas City to Houston $231 round-trip

Chicago to Raleigh $249 round-trip

Huntsville to Houston $257 round-trip

Newark to St. Louis $275 round-trip

Washington D.C. to Kansas City $291 round-trip

There are many more routes and these fares all work in reverse as well. Prices are for basic economy, which means United and American will only include one small personal item (small backpack, large purse, etc.) that will fit underneath the seat in front of you. Larger carry-on bags are not allowed. Checked bag fees start at $25 each way. If you would like to bring a larger carry-on bag, consider the higher regular economy price.

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