fri, jul 4 - fri, jul 4ewr newark liberty intl. airport grr gerald r. ford intl. $215 roundtrip, found 1 day ago $215 roundtrip found 1 day ago select delta flight, departing fri, jul 4 from newark liberty intl. airport to gerald r. ford intl., returning fri, jul 4, priced at $215 found 1 day ago