Frontier AirlinesDepart13:56
Sat, Nov 14BWI → CHA
4h 48m · 1 stop
$76one way, per person
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- Cheapest fare
- $76
- Cheapest month
- November
- Direct flights
- Not recently
- Quickest trip
- 4h 48m
Frontier Airlines · Sat, Nov 14
from $76
Usually 1+ stop
850 km
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Cheapest month to fly from Washington to Chattanooga
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 →Plan the rest of your trip to Chattanooga
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About flights from Washington to Chattanooga
Washington (WAS) and Chattanooga (CHA) are about 850 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 48m. Over the next few months, one-way fares start from $76, 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 Washington to Chattanooga?
The cheapest one-way fare we've seen recently is $76 with Frontier Airlines, departing Saturday, November 14, 2026.
What is the cheapest month to fly from Washington to Chattanooga?
November 2026 currently has the lowest fares, from $76 one way.
Are there direct flights from Washington to Chattanooga?
We haven't seen direct fares recently, so most journeys include at least one stop.
How long is the flight from Washington to Chattanooga?
The quickest journey we've seen takes about 4h 48m. Washington and Chattanooga are around 850 km apart.
Which airlines fly from Washington to Chattanooga?
Recent fares on this route were with Frontier Airlines.
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