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Cheap flights from Houston to Boston

The cheapest round trip from Houston to Boston that travelers found recently is $372 with a carry-on: a $262 fare on Frontier plus about $110 for a carry-on both ways. It leaves Thu, Nov 12 and comes back Mon, Nov 16.

Live prices for Thu, Nov 12 to Mon, Nov 16

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$372Cheapest round trip, carry-on included (est.)
$457Typical round trip found recently
NovemberCheapest month in the next few, from $372
14%Of these fares are nonstop

Cheapest trips travelers found recently

LeaveReturnAirlineAirportsStopsFareCarry-on (est.)TotalLive prices
Thu, Nov 12Mon, Nov 16FrontierIAH → BOS1 stop$262+$110$372Live price
Fri, Nov 13Mon, Nov 16FrontierIAH → BOS2 stops$267+$110$377Live price
Fri, Nov 13Sun, Nov 15FrontierIAH → BOS2 stops$301+$110$411Live price
Wed, Dec 30Wed, Jan 6FrontierIAH → BOS2 stops$347+$110$457Live price
Wed, Dec 23Sun, Dec 27JetBlueIAH → BOSNonstop$517Included$517Live price
Sat, Oct 17Sun, Oct 25FrontierIAH → BOS1 stop$496+$110$606Live price
Sun, Oct 18Sun, Oct 25FrontierIAH → BOS1 stop$575+$110$685Live price

Round-trip prices per person, from real fares travelers found in the last few days. Carry-on fees are our estimate for each airline, both ways. Prices change fast: check the live price before you book.

Cheapest month to fly

MonthCheapest tripFromLive prices
October 2026Sat, Oct 17 to Sun, Oct 25, 8 nights$606Live price
November 2026Thu, Nov 12 to Mon, Nov 16, 4 nights$372Live price
December 2026Wed, Dec 30 to Wed, Jan 6, 7 nights$457Live price

Bag fees on this route

What the airlines flying Houston to Boston usually charge for one bag each way. Budget airlines often sell the cheapest fares and charge the most for bags, so compare the total, not the fare.

AirlineCarry-on, each wayChecked bag, each way
Frontier$55$50
JetBlueIncluded$40

Our estimates: fees depend on the fare type and when you pay. Check the airline's own price when you book.

How these prices work

These are real round-trip fares that travelers found on Aviasales recently, not a live search, so they can change or sell out. Dipt adds an estimate of each airline's carry-on fee, so a cheap fare with expensive bags doesn't look cheaper than it is. "Live price" opens Dipt's live flight search for those dates, where you book with the airline or travel site you pick. Dipt may earn a commission when you book, at no extra cost to you (how Dipt makes money).

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