Deal found on August 18, 2026
Chicago to Baltimore
$66$21569% off
Round trip
This Frontier nonstop from Chicago to Baltimore usually runs about $134 and is down to $66, a 51% drop, with fall dates open. No connections to juggle and it puts you close to DC sightseeing or the Inner Harbor for one of the cheapest weekend adds around.
Travel dates
Dates in September
e.g. Sep 10 – Sep 19 · 9 nights
Date options
8 at this price
Lowest we've seen
$58
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