Route guide · 1,025 miles
Cheap Flights from Tulsa to Washington
TUL → IAD · Nonstop 2h 35m · Live round-trip fares
If Washington is next on your list, here's the honest picture on fares from Tulsa. The trip covers about 1,025 miles and takes roughly 2h 35m in the air. Prices on this route reward planners: booking 3–6 weeks ahead is the sweet spot, and the lowest fares tend to sell out fast.
Live fares for TUL → IAD are updating. Use the search below for real-time prices.
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Updated daily
Flight time
2h 35m
Nonstop, typical
Distance
1,025 mi
TUL → IAD
Book ahead
3–6 weeks
Best window, typically
Nonstop airlines
1
United Airlines
Nonstop flights from Tulsa to Washington
Nonstop flights from Tulsa to Washington are flown by United Airlines. The 1,025-mile trip takes about 2h 35m gate to gate, and nonstops are usually cheapest when booked 3–6 weeks ahead.
Booking insights: Tulsa → Washington
- Distance: 1,025 miles · nonstop flight time: 2h 35m.
- Fares tend to bottom out when you book about 3–6 weeks ahead — earlier than that rarely helps, later usually hurts.
- Midweek departures (Tue–Thu) are consistently cheaper than weekend flights.
- A free fare alert beats daily checking: we watch this route and ping you when prices drop.
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Flying from Tulsa to Washington: what you need to know
The flight
The nonstop from TUL to IAD runs about 2h 35m over 1,025 miles. It's a comfortable mid-range flight: long enough that seat choice matters a little, short enough that paying up for extras rarely does.
Airlines on this route
United Airlines flies this route nonstop. That matters more than it sounds: the cheapest fare on one carrier is rarely the same product as the cheapest on another. Checked-bag fees, free seat selection and change rules all differ, so compare the full trip cost before you pick a winner. See our airline guides for exactly what each carrier charges — then send an enquiry and we'll confirm the all-in price for your dates.
Leaving from Tulsa (TUL)
Plan to be at the airport two hours before a domestic departure — ninety minutes can work at smaller airports outside peak times, but security lines are the one variable you can't control. If you're checking a bag, add time rather than cutting it close. Our Tulsa airport guide covers terminals, parking and ground transport so you can plan the trip to the airport, not just the flight.
Arriving in Washington (IAD)
Before you land, know how you're getting from the airport to where you're staying — it's the part of the trip people forget to plan. The Washington airport guide lays out your ground options, from transit and shuttles to rideshares and rental cars. Flying back the other way? Check Washington to Tulsa fares — prices on the return direction often move on a different rhythm.
When to book
For a trip of 1,025 miles, booking 3–6 weeks ahead typically lands you in the sweet spot. Leave it to the final two weeks and prices usually climb as the cheapest seats sell out. If your dates are flexible, midweek departures are where the lower fares hide on most domestic routes.
Good to know before you go
- Download the airline's app before you fly; gate changes and delays show up there first.
- Nonstop time on this route is about 2h 35m — a one-stop itinerary needs to be a lot cheaper to be worth the extra hours.
- Tuesday and Wednesday departures are typically the cheapest days on domestic routes.
- Screenshot your fare before you enquire — prices move, and a saved fare helps our team match or beat it.
- Flexible dates? Search a few days either side — one day can change the fare a lot.
Tulsa to Washington flight FAQs
How long is the flight from TUL to IAD?
Nonstop flights from Tulsa to Washington take about 2h 35m and cover roughly 1,025 miles. One-stop itineraries add 2–4 hours depending on the layover city.
Are there nonstop flights from Tulsa to Washington?
United Airlines typically operate nonstop flights from TUL to IAD. Nonstops are usually cheapest when booked 3–6 weeks ahead of departure.
What is the cheapest month to fly from Tulsa to Washington?
Travelers usually find the gentlest prices away from peak periods — think post-holiday January and the early-fall weeks. Midweek dates inside those windows are cheaper still.
How much are last minute flights from TUL to IAD?
Book inside the final week and you'll usually pay a premium on TUL to IAD. Fares booked 3–6 weeks ahead are almost always kinder.
What is a good round-trip deal from Tulsa to Washington?
A good deal is anything at or below the recent fares shown above. Set a free Airfare Deal alert and we'll ping you the moment fares drop.
Which airlines fly from Tulsa to Washington?
You'll mainly see United Airlines on Tulsa to Washington. Checking each against the live fares below is the surest way to find the lowest price for your dates.
How early should I get to Tulsa airport for this flight?
Plan on two hours before departure for a domestic flight — ninety minutes can work at smaller airports outside peak times. If you're checking a bag, earlier is better; the bag-drop line, not the flight, is what runs late.
Do the cheapest fares on this route include a checked bag?
Usually not. Basic economy fares on most airlines include a carry-on but charge extra for checked bags, and seat selection can cost more too. Add up the real total before comparing — a slightly higher regular fare sometimes works out cheaper. Our team confirms the full breakdown with you before you pay.
More cheap flights from Tulsa
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