Southwest AirlinesDepart13:40
Sat, Dec 12TUL → DCA
3h 15m · 1 stop
$165one way, per person
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- Cheapest fare
- $165
- Cheapest month
- December
- Direct flights
- Not recently
- Quickest trip
- 3h 15m
Southwest Airlines · Sat, Dec 12
from $165
Usually 1+ stop
1,700 km
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Cheapest month to fly from Tulsa to Washington
Lowest one-way fare per person in each month. Choose a month to see every date.
Cheapest dates in December 2026
The lowest fares we've seen for each day, cheapest first.
Southwest AirlinesSouthwest AirlinesDepart18:25
Sun, Dec 13TUL → DCA
3h 50m · 1 stop
$215one way, per person
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Plan the rest of your trip to Washington
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About flights from Tulsa to Washington
Tulsa (TUL) and Washington (WAS) are about 1,700 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 3h 15m. Over the next few months, one-way fares start from $165, and December 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 Tulsa to Washington?
The cheapest one-way fare we've seen recently is $165 with Southwest Airlines, departing Saturday, December 12, 2026.
What is the cheapest month to fly from Tulsa to Washington?
December 2026 currently has the lowest fares, from $165 one way.
Are there direct flights from Tulsa to Washington?
We haven't seen direct fares recently, so most journeys include at least one stop.
How long is the flight from Tulsa to Washington?
The quickest journey we've seen takes about 3h 15m. Tulsa and Washington are around 1,700 km apart.
Which airlines fly from Tulsa to Washington?
Recent fares on this route were with Southwest Airlines.
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