Portland to Missoula (PDX–MSO) — Airlines, Schedules & Connections

PDX Airport Page →
416 mi airlines charter/private 14/wk
On-time Some delays Frequent delays
Flight Schedule 4 flights Verified 50m ago
Also flown by charter / private operators.
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop
✓
→
AS3314
Starts Oct 3 Seat map
AS Alaska
E75 Seat map
10:48 AM
PDT
1:26 PM
MDT
1h 38m
36%
M T W T F S S
Prices
✓
→
AS2146
AS Alaska
E75
10:48 AM
PDT
1:25 PM
MDT
1h 37m
36%
M T W T F S S
Prices
✓
←
AS2042
AS Alaska
E75
12:51 PM
MDT
1:20 PM
PDT
1h 29m
—
M T W T F S S
Prices
✓
←
AS3207
Starts Oct 3 Seat map
AS Alaska
E75 Seat map
1:06 PM
MDT
1:42 PM
PDT
1h 36m
—
M T W T F S S
Prices

No flights match your filters.

No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

✦ 1-Stop connections via 10 hubs
SEA Seattle 3h 25m AFAMAS → ASAYFI Seattle (SEA) to Missoula flights
SFO San Francisco 5h 4m ACASAV → LXJUA San Francisco (SFO) to Missoula flights
LAS Las Vegas 5h 19m ASDEEJA → G4 Las Vegas (LAS) to Missoula flights
SLC Salt Lake City 5h 30m AFAMAS → DLLXJ Salt Lake City (SLC) to Missoula flights
DEN Denver 5h 39m ASCMF9 → CMUA Denver (DEN) to Missoula flights
LAX Los Angeles 5h 57m AAAFAM → UA Los Angeles (LAX) to Missoula flights
MSP Minneapolis 7h 20m AFAMAS → AMDLKE Minneapolis (MSP) to Missoula flights
ORD Chicago 11h 6m AAACAS → AAASUA Chicago (ORD) to Missoula flights
DFW Dallas-Fort Worth 11h 36m AAASAY → AA Dallas-Fort Worth (DFW) to Missoula flights
AZA Mesa ~6h 40m G4 → G4 Mesa (AZA) to Missoula flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Portland to Missoula
1 carrier, 14 flights/week nonstop.
1 Airlines 416 mi 1h 38m nonstop +1h ahead

PDX–MSO is served by 1 airline with nonstop service. Alaska Airlines leads the route. The flight covers 416 miles in approximately 1h 38m. Beyond nonstop, 1-stop connecting options are also available.

Also explore Choose a flight to see its seat map PDX Routes MSO Routes PDX Live Flights MSO Live Flights PDX Delays
All flights from Missoula (MSO) Missoula to Portland flights
Carriers on this route

Airline Landscape

All carriers operating nonstop PDX–MSO service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
AS Alaska Airlines 14 E75 1h37-1h38 84% Oneworld –
Aircraft on this route
E75 Embraer E175 – AS
Alliance coverage
Oneworld: AS (14 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Schedule

Weekly Schedule Pattern

Nonstop flight frequency by day of week, PDX to MSO direction.
Mon
2
flights
Tue
2
flights
Wed
2
flights
Thu
2
flights
Fri
2
flights
Sat
2
flights
Sun
2
flights
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
2
Nonstop flights
14
Outbound / wk
14
Return / wk
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for PDX to MSO.
1-STOP
One-Stop Connections
10
Hubs
~3h
Fastest
~11h
Longest
SEA ~3h 25m SFO ~5h 4m LAS ~5h 19m SLC ~5h 30m DEN ~5h 39m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
597
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
PDX → MSO
84%
Generally reliable. Most flights run on time.
Departing
84%
Return
MSO → PDX
70%
Moderate delays possible. Allow buffer time.
Arriving
70%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. PDX delays →
Alternatives

Other ways to reach Missoula from Portland

Nearby airports with service to Missoula Montana Airport.
Metric PDX→MSO SEA→MSO BFI→MSO
Distance from PDX – 129 mi 135 mi
Nonstop airlines 1 6 2
Weekly flights 14 50 1
Flight time 1h 38m 1h 28m 1h 2m
Departure OTP 84% – –
Seattle (SEA) to Missoula flights · Seattle (BFI) to Missoula flights
Airports within 200 miles of PDX with service to Missoula Montana Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+1h
Missoula is 1 hour ahead of Portland.
PDX: PDT · MSO: MDT

When it's 6:00 PM in Portland, it's 7:00 PM in Missoula.
Distance & Flight Time
416 mi / 670 km
Nonstop flight time is approximately 1h 38m gate to gate.
Facts

PDX–MSO Quick Facts

Key statistics for the Portland to Missoula route.
Route details
Distance416 mi / 670 km
Flight time1h 38m
Time difference+1 hour
Airlines (nonstop)1
Weekly flights14 out / 14 return
1-stop connectionsAvailable
Origin: PDX
Full namePortland International Airport
IATA / ICAOPDX / KPDX
TimezoneAmerica/Los_Angeles
Passengers/yr17.3M
Elevation31 ft / 9 m
Destination: MSO
Full nameMissoula Montana Airport
IATA / ICAOMSO / KMSO
TimezoneAmerica/Denver
Passengers/yr1.0M
Elevation3,206 ft / 977 m
FAQ

Frequently Asked Questions

Common questions about PDX to MSO flights.
Nonstop flights from Portland International Airport to Missoula Montana Airport take about 1h 38m gate to gate. The route covers 416 miles.
1 airline operates flights from PDX to MSO: Alaska Airlines.
This route has daily service. Check the schedule above for departure days and times in each direction.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Seattle–Tacoma, San Francisco and Harry Reid.
On a single ticket, yes. Your bags are checked through to MSO and move between planes without you. On two separate tickets you collect your bags at the connecting airport and recheck them, so build in extra layover time.
Missoula is 1 hour ahead of Portland.
Yes, return flights from MSO to PDX are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include SEA and BFI. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from PDX to MSO

Portland International Airport (PDX) and Missoula Montana Airport (MSO) are connected by nonstop service from Alaska Airlines. With 14 weekly departures, this is a well served route.

PDX to MSO Flight Duration and Schedule

Nonstop flight time from PDX to MSO is about 1 hours 38 minutes gate to gate. The route covers a distance of 416 miles (670 km). There are approximately 14 weekly flights outbound and 14 return, totaling 28 flights per week in both directions.

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Seattle–Tacoma, San Francisco and Harry Reid. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Seattle (SEA) and Seattle (BFI).