Cheap flights from Boston to Dallas
from 256 US$
From 308 USD — compare hundreds of airlines
The cheapest month is usually 2026-10 · 256 US$
See prices for my dates →Live fares from 100+ sites — free, with no hidden fees.
About this route
Compare flights from Boston to Dallas, a about 2,489 km route (around 3h 37m nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available. Airlines such as American Airlines, jetBlue, Spirit Airlines operate this route.
When to buy and when to fly
Prices by date
Fares found by date — cheapest days in green.
How to get the best price
Airlines on this route
FAQ
What's the cheapest month to fly Boston to Dallas?
It's usually 2026-10, from 256 USD. Use the price calendar to compare other dates.
How long is the flight from Boston to Dallas?
A nonstop flight takes about 3h 37m and covers around 2,489 km. Connecting itineraries take longer.
Are there direct flights from Boston to Dallas?
Yes, this route has nonstop flights. Filter by "nonstop" to see them.
Which airlines fly from Boston to Dallas?
American Airlines, jetBlue, Spirit Airlines operate this route, among others. Compare them all in the results.
When should I book Boston–Dallas flights?
As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.
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Boston → Dallas · Live fares from 100+ sites — free, with no hidden fees.