Who founded Flightfox?

Flightfox was founded by Todd Sullivan, Lauren Sullivan, Lauren McLeod in 2012.

Who are Flightfox's investors?

Flightfox's investors include Y Combinator, 500 Global, Andreessen Horowitz.

Where is Flightfox headquartered?

Flightfox is headquartered in Boulder, US.

Flightfox

YC S12

Boulder, US · Founded 2012 · 25 employees · 3 known investors

Find your way into Flightfox

2,529 people in our graph share verified history with the Flightfox team — schools, employers, funds. One of them is your warm intro.

Arhaan A.unlockedknows Lauren Sullivan · together at Y Combinator (overlapped)

×11knows the team · via Y Combinator

Flightfox simplifies group travel planning by combining technology with human travel expertise for organizations managing complex journeys. The platform serves businesses, educational institutions, and humanitarian organizations, handling flight bookings, itinerary coordination, and 24/7 traveler support.

Enterprise Software SaaS Travel & Hospitality B2B TravelUnited States of AmericaAmerica / CanadaFully Remote

Founders & leadership· Y Combinator alumni (S12)

Flightfox was founded in 2012 by Todd Sullivan, Lauren Sullivan, and Lauren McLeod.

Todd Sullivan in 𝕏CEO & Co-Founder2011–2025Todd Sullivan co-founded Flightfox and currently leads Humoniq, a voice AI agent company serving airlines and travel agencies. He previously worked as a software engineer for the U.S. Department of Defense and Raytheon.

Lauren Sullivan inCo-Founder & CEOLauren Sullivan has over 12 years of experience in technology and marketplaces. She is the founder and CEO of Flightfox and previously served as co-founder and CTO at Float Health.

Lauren McLeod

Investors · 3

Y Combinator✓ verifiedSan Francisco · $500K

500 GlobalSan Francisco · $150K

Andreessen HorowitzreportedMenlo Park · $500K – $50M

Founder mafia

3 people who came through Flightfox went on to found or lead other companies.

Todd SullivanCEO & Co-FounderFounded Humoniq Lauren SullivanFounderFounded Float Health Will WeberCRO/ProductFounded Humoniq

Competitors · 1

by search overlap

Going172 shared keywordsGoing (formerly Scott's Cheap Flights) is a flight-deal alert service that notifies members of discounted airfare to destinations worldwide. Founded in 2013, it serves more than 2 million travelers.

Companies competing with Flightfox for the same Google search keywords, organic and paid, via search-intersection analysis.

In the news

Investment List | Andreessen Horowitza16z.com · Jan 2026

Flightfox (YC S12) Raises $800k to Crowdsource Flight Searchtechcrunch.com · May 2012

Frequently asked questions

What does Flightfox do?: Flightfox simplifies group travel planning by combining technology with human travel expertise for organizations managing complex journeys. The platform serves businesses, educational institutions, and humanitarian organizations, handling flight bookings, itinerary coordination, and 24/7 traveler support.
Who founded Flightfox?: Flightfox was founded by Todd Sullivan, Lauren Sullivan, Lauren McLeod in 2012.
Who are Flightfox's investors?: Flightfox's investors include Y Combinator, 500 Global, Andreessen Horowitz.
Where is Flightfox headquartered?: Flightfox is headquartered in Boulder, US.