Yes, travel is a Scrabble word!

Verb

1. Change location; move, travel, or proceed, also metaphorically

2. Undertake a journey or trip

3. Make a trip for pleasure

4. Travel upon or across

5. Undergo transportation as in a vehicle

6. Travel from place to place, as for the purpose of finding work, preaching, or acting as a judge

Noun

1. The act of going from one place to another

2. A movement through space that changes the location of something

3. Self-propelled movement