Which airline flies the most flights to BIL? The top airline carrier flying out of Logan Intl. is United Airlines and they fly over 365 flights every month. What are the cheapest flights from BIL? Billings has a lot of discount flights in the month of December. Check out these great deals on flights from BIL:
- Delta - Billings (BIL) to San Francisco (SFO) leaving on 1/13 at 5:03 pm and returning on 1/15 at 5:31 pm for only $224 per person.*
- Alaska Airlines - Billings (BIL) to Seattle (SEA) on 1/9 leaving at 2:24 pm and returning on 1/11 at 1:41 pm for only $250 per person.*
- Air Canada - Billings (BIL) to Toronto (YYZ) on 1/12 leaving at 12:27 pm and returning on 1/15 at 8:50 pm for only $357 per person.*
- American Airlines - Billings (BIL) to Chicago (ORD) on 1/12 leaving at 12:44 pm and returning on 1/14 at 12:05 pm for only $416 per person.*
*Prices vary and will be updated when you view current flight availability results. Deals displayed here are based on flight pricing and availability as of 12/19/2017 and may change as you get closer to the actual flight date. Deals displayed whose dates are in the past are no longer valid.