The Washington–Nashville route
Washington–Nashville is a short US hop (541 miles, IAD to BNA). Nonstop IAD–BNA is often on the schedule, about 1.5 hours airborne over 541 miles. Ground time and bags often decide whether a cheaper nearby airport is worth it.
For IAD–BNA we show about $69 on the low end and around $110 as a more typical one-way economy total, USD, last reviewed August 2026. A $69 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 IAD to BNA 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 IAD–BNA
Great-circle distance IAD–BNA is about 541 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.
Nashville is about 1 hour behind Washington on standard time (America/New_York vs America/Chicago). Arrival clocks on BNA are local. That matters more on this pair than on a same-zone hop.
When IAD–BNA 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 Washington to Nashville
Both ends are in the United States: Washington Dulles International (IAD) to Nashville International (BNA). 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 Washington, also compare DCA (Washington), BWI (Baltimore). BNA is the arrival code we treat as primary for Nashville. 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: IAD Washington Dulles International · BNA Nashville International · DCA · BWI
City hubs: Flights from Washington · Flights to Nashville
Bags on IAD–BNA
US domestic Washington–Nashville 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
Southwest is among the names that commonly appear on IAD–BNA, alongside Spirit, Frontier, Alaska Airlines. 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 Washington–Nashville, 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 Washington to Nashville?
Nonstop IAD–BNA is typically about 1.5 hours over roughly 541 miles. Connections take longer; compare total trip time on the results page.
When are Washington to Nashville 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 Washington to Nashville?
Sellers commonly show Southwest, Spirit, Frontier, Alaska Airlines on this city pair. The set on any given day depends on schedule and which travel sites return a fare.
What do Washington–Nashville tickets usually cost?
Guide one-way economy totals cluster around $110, with sales near $69, in USD. Those are not a quote — live search is the price that matters.
Should I fly a nearby airport instead of IAD–BNA?
From Washington, DCA, BWI sometimes undercut IAD. Add transfer time. Include nearby airports on search when you want those codes in one list.
Do I book Washington–Nashville 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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