The Baltimore–Washington route
Baltimore–Washington is a short US hop (45 miles, BWI to IAD). Nonstop BWI–IAD is often on the schedule, about 1.5 hours airborne over 45 miles. Ground time and bags often decide whether a cheaper nearby airport is worth it.
For BWI–IAD we show about $39 on the low end and around $90 as a more typical one-way economy total, USD, last reviewed August 2026. A $39 one-way is a sale-shaped guide, not a fare you can screenshot and demand. Taxes, bags, and seats change what you pay on the seller site.
Search BWI to IAD on Azurovia, compare airline-direct and travel-site totals on the same flights, then finish with the seller. We do not ticket. Keep their confirmation for changes.
Distance and time BWI–IAD
Great-circle distance BWI–IAD is about 45 miles. Block time on a nonstop is typically near 1.5 hours; wind, routing, and which runway you use still move the clock. Connections on the same city pair add layover time on top of that flying.
BWI and IAD typically share the same standard-time offset (America/New_York). Daylight saving can still split them for part of the year — check the local times on the itinerary, not a screenshot from last month.
When BWI–IAD has a nonstop, that is usually the cleanest product. One-stop options still appear — they are worth opening only if the USD total is materially lower after you count the extra ground time.
Airports for Baltimore to Washington
Both ends are in the United States: Baltimore/Washington International (BWI) to Washington Dulles International (IAD). This is not an international itinerary, so the usual domestic bag and ID rules apply at the seller. Alternate metro airports can still beat this pair on price.
Near Baltimore, also compare DCA (Washington), IAD (Washington). On arrival, DCA (Washington), BWI (Baltimore) can price differently from IAD. A cheaper nearby airport only wins if the transfer still fits your plan. Search with “include nearby airports” when you want those codes in one results list.
Airport pages: BWI Baltimore/Washington International · IAD Washington Dulles International · DCA · IAD · DCA · BWI
City hubs: Flights from Baltimore · Flights to Washington
Bags on BWI–IAD
US domestic Baltimore–Washington inventory often includes basic economy. Cabin and checked bags may be extra — the result cards say so when we have that fact. A cheaper headline fare can lose once you add a carry-on.
Airlines often shown
Delta is among the names that commonly appear on BWI–IAD, alongside United, JetBlue, Southwest. That is who often operates or sells this city pair in our catalog, not a daily guarantee. Live search is the inventory that exists for your dates.
When people fly
On Baltimore–Washington, demand is often softer in Jan and Feb, with Sep and Oct also worth checking. US holidays still reprice this pair. Move a day on the results strip before you assume the first date you typed is the cheapest.
Save this route
We’ll email you if live fares on this city pair drop. Search with dates for a specific trip.
Questions about this city pair
How long is the flight from Baltimore to Washington?
Nonstop BWI–IAD is typically about 1.5 hours over roughly 45 miles. Connections take longer; compare total trip time on the results page.
When are Baltimore to Washington fares often lower?
Demand is usually softer in Jan and Feb on this route, but live prices move daily. Search a few nearby dates rather than assuming a season is always cheapest.
Which airlines fly Baltimore to Washington?
Sellers commonly show Delta, United, JetBlue, Southwest on this city pair. The set on any given day depends on schedule and which travel sites return a fare.
What do Baltimore–Washington tickets usually cost?
Guide one-way economy totals cluster around $90, with sales near $39, in USD. Those are not a quote — live search is the price that matters.
Should I fly a nearby airport instead of BWI–IAD?
From Baltimore, DCA, IAD sometimes undercut BWI. On the Washington side, compare DCA, BWI against IAD. Add transfer time. Include nearby airports on search when you want those codes in one list.
Do I book Baltimore–Washington with Azurovia?
No. Azurovia is a US metasearch. You compare airline and travel-site totals here, then complete the ticket with the seller you choose.
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