Cheap flights from Baltimore to Chicago
Fares from $72 in January 2027. Compare every month below, then book with the site you like.
Search Baltimore → Chicago flightsCheapest Baltimore to Chicago fares by month
Lowest price per person found in recent searches. Prices change often and are checked when you book.
- October 2026Oct 31 · one way · Frontier · 1 stop$164See deal
- November 2026Nov 19 · one way · Frontier · Direct$73See deal
- January 2027Jan 13 · one way · Frontier · 1 stop$72See deal
- May 2027May 24 · one way · Southwest · Direct$217See deal
Baltimore to Chicago at a glance
- Distance620 miles
- Nonstop flight timeabout 2h
- Cheapest monthJanuary 2027
- Airport codesBWI → CHI
Plan your Chicago trip
Frequently asked questions
- How much is a flight from Baltimore to Chicago?
- The cheapest fare we found recently is $72 per person, departing Jan 13 on Frontier. Prices change daily, so search your dates to see today's fares.
- What is the cheapest month to fly from Baltimore to Chicago?
- January 2027 is currently the cheapest month, from $72. May 2027 is the most expensive, from $217.
- Are there direct flights from Baltimore to Chicago?
- Yes. Recent searches found nonstop fares from $73.
- Which airlines fly from Baltimore to Chicago?
- The cheapest recent fares on this route were on Frontier, Southwest.
- How long is the flight from Baltimore to Chicago?
- Baltimore and Chicago are about 620 miles apart, so a nonstop flight takes roughly 2h. Flights with a stop take longer, depending on the connection.
- How do I find the cheapest flight from Baltimore to Chicago?
- Search your dates on Gotoesy. We list fares from several booking sites sorted cheapest first, show nearby dates when your day has no saved fare, and send you straight to the seller to book.
More flights from Baltimore
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- Baltimore to Dallas
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