The cheapest times to fly from MOB to FCA are

  • January 1st to February 4th
  • June 4th to July 22nd
  • August 13th to December 9th (except the weeks of August 27th, October 15th, November 19th, and November 26th)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from MOB to FCA is mid to late September. Prices can be as high as $1539 for Sunday flights during early March, or as low as $294 for Tuesday flights around mid to late September.


When to Fly to Kalispell

Flying from Mobile, AL (MOB) to Kalispell, MT (FCA) will usually cost between $478 to $1140 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid to late September with an average ticket price of $476. Due to high demand the most expensive time to fly is early March, with an average price of $1066. Planning your trip to low-cost times can easily save you $590 on economy flights and even more on first-class flights. Generally, any price below $705 can be considered a good price for a round-trip MOB to FCA flight.

See below for a graph of average weekly prices for the MOB to FCA route. All prices are for round-trip tickets in USD.

MOB to FCA Flight Prices

Compared to other flights, the MOB to FCA flight is cheaper than the average and costs about as much as the average flight leaving from Mobile. The average price per mile (for a direct flight) is $0.24, which is below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Sundays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $287 (32%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $602. Return trip prices are from the FCA to MOB flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from MOB to FCA can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 4 hour 16 minutes may not be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from MOB to FCA while comparing.

Destination alternative #1: Missoula International Airport (MSO) in Missoula, MT

  • 97 miles (156 km) away from FCA
  • Usually 32.13% less expensive than FCA
  • 1-layover flights available

See MOB to MSO flights


Flight Hacking MOB to FCA

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from MOB to FCA — but Champion Traveler does!

Hack #1: Seattle, WA (MOB > SEA > FCA)

  • Price for both tickets: $635
  • Average savings: $71 (10%)

See MOB to SEA flights

Hack #2: St. Louis, MO (MOB > STL > FCA)

  • Price for both tickets: $673
  • Average savings: $33 (4.61%)

See MOB to STL flights

Hack #3: Salt Lake City, UT (MOB > SLC > FCA)

  • Price for both tickets: $674
  • Average savings: $32 (4.47%)

See MOB to SLC flights


Flight Questions Answered

Still have questions about flying from MOB to FCA? We’ve got answers.

Which airlines fly this route?

You can find 4 major airlines flying this route most often: American, Delta, United, Virgin Atlantic, and potentially more during busy seasons.

How far away is it from Glacier Park International Airport to Mobile Regional Airport?

The distance between the two airports is roughly 1829 miles or 2943 kilometers.

How long does it take to fly from MOB to FCA?

The real-world flight time for a nonstop MOB to FCA flight is about 4 hour 16 minutes.

How many flights go between Mobile, AL and Kalispell, MT?

It depends on the day of the week and the date, but a typical day might have around 21 available flights from MOB to FCA.


Airport Location Info


Departing Airport

Origination code MOB
Origination airport name Mobile Regional Airport
City Mobile, AL
Country the United States
Latitude 30.7
Longitude -88.2

Return Airport

Destination code FCA
Destination airport name Glacier Park International Airport
City Kalispell, MT
Country the United States
Latitude 48.3
Longitude -114.3


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.