Cheap flights from Billings to Baltimore

One-way fares from $325 · BIL → BWI · prices found by travellers in the last 48 hours

Compare all dates Baltimore → Billings
Cheapest fare
$325

Alaska Airlines · Sun, Nov 15

Cheapest month
November

from $325

Direct flights
Not recently

Usually 1+ stop

Quickest trip
7h 14m

2,690 km

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Cheapest month to fly from Billings to Baltimore

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 Cheapest $325

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Where to stay, what to do and getting around, from our travel partners.

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Things to do

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Getting around

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About flights from Billings to Baltimore

Billings (BIL) and Baltimore (BWI) are about 2,690 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 7h 14m. Over the next few months, one-way fares start from $325, 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 Billings to Baltimore?

The cheapest one-way fare we've seen recently is $325 with Alaska Airlines, departing Sunday, November 15, 2026.

What is the cheapest month to fly from Billings to Baltimore?

November 2026 currently has the lowest fares, from $325 one way.

Are there direct flights from Billings to Baltimore?

We haven't seen direct fares recently, so most journeys include at least one stop.

How long is the flight from Billings to Baltimore?

The quickest journey we've seen takes about 7h 14m. Billings and Baltimore are around 2,690 km apart.

Which airlines fly from Billings to Baltimore?

Recent fares on this route were with Alaska Airlines.

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