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

MSO Airport Page →
416 mi airlines 14/wk
On-time Some delays Frequent delays
Flight Schedule 4 flights Verified 5h ago
Nonstop 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop
✓
→
AS2286
AS Alaska
E75
12:56 PM
MDT
1:26 PM
PDT
1h 30m
—
M T W T F S S
Prices
✓
→
AS2051
AS Alaska
E75
1:08 PM
MDT
1:44 PM
PDT
1h 36m
—
M T W T F S S
Prices
✓
←
AS3289
AS Alaska
E75
10:45 AM
PDT
1:19 PM
MDT
1h 34m
—
M T W T F S S
Prices
✓
←
AS2287
AS Alaska
E75
10:52 AM
PDT
1:23 PM
MDT
1h 31m
—
M T W T F S S
Prices

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Missoula to Portland
1 carrier, 14 flights/week nonstop.
1 Airlines 14 Flights/wk 416 mi 1h 30m nonstop -1h behind 17 1-stop hubs

MSO–PDX is served by 1 airline with nonstop service. Alaska Airlines leads the route. The flight covers 416 miles in approximately 1h 30m. Beyond nonstop, 17 hubs offer 1-stop connections.

Also explore MSO Routes PDX Routes MSO Live Flights PDX Live Flights PDX Delays
Carriers on this route

Airline Landscape

All carriers operating nonstop MSO–PDX service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
AS Alaska Airlines 14 E75 1h30-1h36 – 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, MSO to PDX 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 MSO to PDX.
1-STOP
One-Stop Connections
17
Hubs
~4h
Fastest
~23h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
629
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.
Alternatives

Other ways to reach Portland from Missoula

Nearby airports with service to Portland International Airport.
Metric MSO→PDX FCA→PDX BZN→PDX
Distance from MSO – 97 mi 161 mi
Nonstop airlines 1 3 4
Weekly flights 14 20 21
Flight time 1h 30m 1h 34m 1h 50m
Kalispell (FCA) to Portland flights · Bozeman (BZN) to Portland flights · Spokane (GEG) to Portland flights
Airports within 200 miles of MSO with service to Portland International Airport.
Know before you go

Travel Essentials

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

When it's 6:00 PM in Missoula, it's 5:00 PM in Portland.
Distance & Flight Time
416 mi / 670 km
Nonstop flight time is approximately 1h 30m to 1h 36m.
Facts

MSO–PDX Quick Facts

Key statistics for the Missoula to Portland route.
Route details
Distance416 mi / 670 km
Flight time1h 30m to 1h 36m
Time difference-1 hour
Airlines (nonstop)1
Weekly flights14 out / 14 return
1-stop connections17 hubs
Origin: MSO
Full nameMissoula Montana Airport
IATA / ICAOMSO / KMSO
TimezoneAmerica/Denver
Passengers/yr1.0M
Elevation3,206 ft / 977 m
Destination: PDX
Full namePortland International Airport
IATA / ICAOPDX / KPDX
TimezoneAmerica/Los_Angeles
Passengers/yr17.3M
Elevation31 ft / 9 m
FAQ

Frequently Asked Questions

Common questions about MSO to PDX flights.
Nonstop flights from Missoula Montana Airport to Portland International Airport take approximately 1h 30m to 1h 36m. The route covers 416 miles.
1 airline operates nonstop service: Alaska Airlines.
There are approximately 14 nonstop flights per week from MSO to PDX. The return direction has about 14 weekly flights.
Yes, 1-stop connections are available through SJC, BOI, GEG, BUR, MDW, AZA, SEA, SLC, MSP, HND, LAS, DFW, DEN, LAX, SFO, ORD and SNA. These options provide additional schedule flexibility.
Portland is 1 hour behind Missoula.
Yes, return flights from PDX to MSO are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include FCA, BZN and GEG. 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 MSO to PDX

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

MSO to PDX Flight Duration and Schedule

Nonstop flight time from MSO to PDX ranges from 1 hours 30 minutes to 1 hours 36 minutes. 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

17 one-stop connections are available, with the fastest taking approximately 4 hours via SJC. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Kalispell (FCA), Bozeman (BZN) and Spokane (GEG).