Frontier AirlinesDepart20:26
Tue, Nov 10BNA → IAD
4h 22m · 1 stop
$142one way, per person
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- Cheapest fare
- $142
- Cheapest month
- November
- Direct flights
- Not recently
- Quickest trip
- 4h 11m
Frontier Airlines · Wed, Nov 11
from $142
Usually 1+ stop
910 km
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Cheapest month to fly from Nashville to Washington
Lowest one-way fare per person in each month. Choose a month to see every date.
Cheapest dates in November 2026
The lowest fares we've seen for each day, cheapest first.
See every date in November 2026 →
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Where to stay, what to do and getting around, from our travel partners.
About flights from Nashville to Washington
Nashville (BNA) and Washington (WAS) are about 910 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 4h 11m. Over the next few months, one-way fares start from $142, and November 2026 is currently the cheapest month to fly.
These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.
Frequently asked questions
How much is a flight from Nashville to Washington?
The cheapest one-way fare we've seen recently is $142 with Frontier Airlines, departing Wednesday, November 11, 2026.
What is the cheapest month to fly from Nashville to Washington?
November 2026 currently has the lowest fares, from $142 one way.
Are there direct flights from Nashville to Washington?
We haven't seen direct fares recently, so most journeys include at least one stop.
How long is the flight from Nashville to Washington?
The quickest journey we've seen takes about 4h 11m. Nashville and Washington are around 910 km apart.
Which airlines fly from Nashville to Washington?
Recent fares on this route were with Frontier Airlines and jetBlue.
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