round trip

noun

variants or less commonly roundtrip

ˈrau̇n(d)-ˌtrip 

or round-trip

plural round trips also roundtrips or round-trips

often attributive

: a trip to a place and back usually over the same route

It's a 25 mile round trip to work.

an hour-long round trip by boat

The lowest fare for the round trip is $1,694.18 including taxes and fees …

—Helen Anders and James Barragan

round-trip adjective

or less commonly roundtrip

round-trip fares

round-trip travel

With 50,000 miles accumulated, one can qualify for a free roundtrip ticket to Europe and back.

—David E. Rosenbaum

round trip adverb

or round-trip or roundtrip

Consider the cost of flying round-trip for a three-day weekend to Los Angeles …

—Michael Fumento

Examples of round trip in a Sentence

Recent Examples on the Web

SouthWest Transit has hubs in Eden Prairie, Chanhassen, Chaska and Carver for $6 round trip. — Frankie McLister, CBS News, 20 Aug. 2026

Even at the speed of light through fiber, that round trip imposes around 30 milliseconds of latency before any compute happens. — Jolie Kahn, Forbes.com, 20 Aug. 2026

That means airline workers may receive roughly eight to 15 times the annual cosmic radiation exposure of someone taking 10 cross-country round trips. — Melissa Rudy, FOXNews.com, 18 Aug. 2026

Occupied by volunteer lighthouse keepers who live in the keeper’s quarters each summer, the lighthouse is only accessible by a 2-mile hike (4 miles round trip) along a sandy lakeside trail. — Midwest Living, 18 Aug. 2026

Word History

First Known Use

1837, in the meaning defined above

Rhymes for round trip

• airship
• airstrip
• clerkship
• courtship
• equip
• filmstrip
• flagship
• headship
• heirship
• judgeship
• kinship
• lightship