This is live pricing from Travelpayouts' aggregation of 40+ booking engines. The $716 fare is the cheapest current round-trip from San Diego (SAN) to PIT on MQ flight MQ3464, departing 2026-06-11 at 12:19 with return on 2026-06-14.

Clicking "Book this flight" opens Kiwi.com with this exact flight pre-filtered — same airline, same dates, same passenger count.