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

PDX Airport Page →
416 mi airlines 5/wk
On-time Some delays Frequent delays
Flight Schedule 3 flights Verified 39m ago
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  Flight Airline AC Dep Arr Dur OTP Sched  
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AS2146
AS Alaska
E75L
10:30 AM
MDT
12:59 PM
MDT
1h 29m
—
M T W T F S S
Prices
✓
←
AS2147
AS Alaska
E75
1:01 PM
MDT
1:39 PM
MDT
1h 38m
—
M T W T F S S
Prices
✓
←
AS2161
AS Alaska
4:46 PM
MDT
4:00 PM+1
MDT
23h 14m
—
M T W T F S S
Prices

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP
✧ 2-STOP Loading...
Portland to Missoula
1 carrier, 5 flights/week nonstop.
1 Airlines 5 Flights/wk 416 mi 1h 29m nonstop 11 1-stop hubs

PDX–MSO is served by 1 airline with nonstop service. Alaska Airlines leads the route. The flight covers 416 miles in approximately 1h 29m. Beyond nonstop, 11 hubs offer 1-stop connections.

Also explore PDX Routes MSO Routes PDX Live Flights MSO Live Flights PDX Delays
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 5 E75L 1h29 74% Oneworld –
Aircraft on this route
E75L Embraer E175 Long Wing – AS
Alliance coverage
Oneworld: AS (5 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
1
flight
Tue
1
flight
Wed
0
flights
Thu
0
flights
Fri
1
flight
Sat
1
flight
Sun
1
flight
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
1
Nonstop flights
5
Outbound / wk
8
Return / wk
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for PDX to MSO.
1-STOP
One-Stop Connections
11
Hubs
~12h
Fastest
~23h
Longest
JFK ~12h 15m BZN ~13h 3m DFW ~14h 52m DEN ~15h 0m MSP ~15h 11m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
411
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
74%
Moderate delays possible. Allow buffer time.
Departing
74%
Return
MSO → PDX
95%
Generally reliable. Most flights run on time.
Arriving
95%
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
Distance from PDX – 129 mi
Nonstop airlines 1 1
Weekly flights 5 37
Flight time 1h 29m 1h 25m
Departure OTP 74% –
Seattle (SEA) 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
0h
Missoula is 0 hours the same as Portland.
PDX: MDT · MSO: MDT

When it's 6:00 PM in Portland, it's 6:00 PM in Missoula.
Distance & Flight Time
416 mi / 670 km
Nonstop flight time is approximately 1h 29m.
Facts

PDX–MSO Quick Facts

Key statistics for the Portland to Missoula route.
Route details
Distance416 mi / 670 km
Flight time1h 29m
Time difference0 hours
Airlines (nonstop)1
Weekly flights5 out / 8 return
1-stop connections11 hubs
Origin: PDX
Full namePortland International Airport
IATA / ICAOPDX / KPDX
TimezoneAmerica/Boise
Passengers/yr17.3M
Elevation31 ft / 9 m
Destination: MSO
Full nameMissoula Montana Airport
IATA / ICAOMSO / KMSO
TimezoneAmerica/Boise
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 approximately 1h 29m. The route covers 416 miles.
1 airline operates nonstop service: Alaska Airlines.
There are approximately 5 nonstop flights per week from PDX to MSO. The return direction has about 8 weekly flights.
Yes, 1-stop connections are available through JFK, BZN, DFW, DEN, MSP, AZA, SEA, SLC, LAS, SFO and ORD. These options provide additional schedule flexibility.
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. 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 5 weekly departures, this is a regularly served route.

PDX to MSO Flight Duration and Schedule

Nonstop flight time from PDX to MSO ranges from 1 hours 29 minutes. The route covers a distance of 416 miles (670 km). There are approximately 5 weekly flights outbound and 8 return, totaling 13 flights per week in both directions.

Connecting Options and Alternatives

11 one-stop connections are available, with the fastest taking approximately 12 hours via JFK. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Seattle (SEA).