AirHint found the following cheapest return flights from Newark (EWR) to Guadalajara (GDL) in July 2026 (see full year).
Return flights
| 03 Jul - 12 Jul | Sun Country Airlines | ||
| 02 Jul - 11 Jul | Air Canada | ||
| 16 Jul - 03 Aug | Spirit Airlines | ||
| 17 Jul - 04 Aug | Spirit Airlines |
Also check the deals for one-way flights from Newark to Guadalajara in July.
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