Route guide · 452 miles
Cheap Flights from Flint to Baltimore
FNT → BWI · Nonstop 1h 25m · Live round-trip fares
Plenty of travelers price out Flint to Baltimore every day — here's how to beat the average fare. Nonstops run about 1h 25m, and the calendar matters more than the airline. Aim to book 2–4 weeks ahead, stay flexible on the day of the week, and set a free alert so a price drop never slips past you.
Live fares for FNT → BWI are updating. Use the search below for real-time prices.
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Updated daily
Flight time
1h 25m
Nonstop, typical
Distance
452 mi
FNT → BWI
Book ahead
2–4 weeks
Best window, typically
Nonstop airlines
1
Southwest Airlines
Nonstop flights from Flint to Baltimore
Want to skip the layover? Nonstops from Flint to Baltimore are flown by Southwest Airlines, getting you there in about 1h 25m. For the lowest fares, book around 2–4 weeks before departure — last-minute nonstops on this route rarely come cheap.
Booking insights: Flint → Baltimore
- Distance: 452 miles · nonstop flight time: 1h 25m.
- Rule of thumb for this route: the sweet spot is usually 2–4 weeks before departure.
- Tuesday and Wednesday departures usually undercut Friday and Sunday fares on routes like this one.
- Set a free Airfare Deal alert instead of checking daily — the best fares can sell out in hours.
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Flying from Flint to Baltimore: what you need to know
The flight
Flint to Baltimore is a short hop — 452 miles, about 1h 25m gate to gate on a nonstop. You'll spend almost as long taxiing and boarding as you will in the air, so the real time-saver on this route is picking flight times that dodge rush hour at both ends.
Airlines on this route
Southwest Airlines flies this route nonstop. That matters more than it sounds: the cheapest fare on one carrier is rarely the same product as the cheapest on another. Checked-bag fees, free seat selection and change rules all differ, so compare the full trip cost before you pick a winner. See our airline guides for exactly what each carrier charges — then send an enquiry and we'll confirm the all-in price for your dates.
Leaving from Flint (FNT)
Plan to be at the airport two hours before a domestic departure — ninety minutes can work at smaller airports outside peak times, but security lines are the one variable you can't control. If you're checking a bag, add time rather than cutting it close. Our Flint airport guide covers terminals, parking and ground transport so you can plan the trip to the airport, not just the flight.
Arriving in Baltimore (BWI)
Before you land, know how you're getting from the airport to where you're staying — it's the part of the trip people forget to plan. The Baltimore airport guide lays out your ground options, from transit and shuttles to rideshares and rental cars. Flying back the other way? Check Baltimore to Flint fares — prices on the return direction often move on a different rhythm.
When to book
For a trip of 452 miles, booking 2–4 weeks ahead typically lands you in the sweet spot. Leave it to the final two weeks and prices usually climb as the cheapest seats sell out. If your dates are flexible, midweek departures are where the lower fares hide on most domestic routes.
Good to know before you go
- Screenshot your fare before you enquire — prices move, and a saved fare helps our team match or beat it.
- Flexible dates? Search a few days either side — one day can change the fare a lot.
- Morning flights are delayed less often than evening ones — earlier departures have the best on-time record.
- Basic economy fares often exclude checked bags and seat selection. Price the whole trip, not the headline fare.
- Get to the airport two hours before departure; security, not the flight, is the part that runs late.
Flint to Baltimore flight FAQs
How long is the flight from FNT to BWI?
Plan on about 1h 25m in the air for a nonstop from Flint to Baltimore — the route runs roughly 452 miles. Connecting flights typically add 2–4 hours.
Are there nonstop flights from Flint to Baltimore?
Yes — look for Southwest Airlines on this route. Nonstop seats are usually priced best 2–4 weeks before departure.
What is the cheapest month to fly from Flint to Baltimore?
Fares from Flint to Baltimore tend to ease outside the peak summer and holiday rush — the late-summer and early-fall shoulder weeks are usually kinder on the wallet. Set a free Airfare Deal alert and we'll flag the dips for your dates.
How much are last minute flights from FNT to BWI?
Walking up to this route at the last minute is the expensive way to do it — prices inside 7 days of departure climb fast. The 2–4 weeks booking window is where the value sits.
What is a good round-trip deal from Flint to Baltimore?
A good deal is anything at or below the recent fares shown above. Set a free Airfare Deal alert and we'll ping you the moment fares drop.
Which airlines fly from Flint to Baltimore?
The main carriers on this route are Southwest Airlines. Comparing all of them on the live search below usually surfaces the lowest fare for your dates.
How early should I get to Flint airport for this flight?
Plan on two hours before departure for a domestic flight — ninety minutes can work at smaller airports outside peak times. If you're checking a bag, earlier is better; the bag-drop line, not the flight, is what runs late.
Do the cheapest fares on this route include a checked bag?
Usually not. Basic economy fares on most airlines include a carry-on but charge extra for checked bags, and seat selection can cost more too. Add up the real total before comparing — a slightly higher regular fare sometimes works out cheaper. Our team confirms the full breakdown with you before you pay.
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