Portland to Idaho Falls (PDX–IDA) — Airlines, Schedules & Connections

PDX Airport Page →
537 mi airlines 9/wk
On-time Some delays Frequent delays
Flight Schedule 3 flights Verified 33m ago
Nonstop 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop
✓
→
AS3339
AS Alaska
E75
10:30 AM
PDT
1:17 PM
MDT
1h 47m
—
M T W T F S S
Prices
✓
→
G43229
G4 Allegiant
320
3:10 PM
PDT
5:49 PM
MDT
1h 39m
—
M T W T F S S
Prices
✓
←
G41598
G4 Allegiant
320
6:39 PM
MDT
7:20 PM
PDT
1h 41m
—
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
Portland to Idaho Falls
2 carriers, 9 flights/week nonstop.
2 Airlines 9 Flights/wk 537 mi 1h 39m nonstop +1h ahead 13 1-stop hubs

PDX–IDA is served by 2 airlines with nonstop service. Alaska Airlines and Allegiant Air lead the route. The flight covers 537 miles in approximately 1h 39m. Beyond nonstop, 13 hubs offer 1-stop connections.

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

Airline Landscape

All carriers operating nonstop PDX–IDA service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
AS Alaska Airlines 7 E75 1h47 85% Oneworld –
G4 Allegiant Air 2 320 1h39 85% – –
Aircraft on this route
320 Airbus A320 – G4
E75 Embraer E175 – AS
Alliance coverage
Oneworld: AS (7 flights/wk, 78%)
Unaffiliated: G4 (2 flights/wk, 22%)
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 IDA direction.
Mon
2
flights
Tue
1
flight
Wed
1
flight
Thu
1
flight
Fri
2
flights
Sat
1
flight
Sun
1
flight
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
2
Nonstop flights
9
Outbound / wk
1
Return / wk
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for PDX to IDA.
1-STOP
One-Stop Connections
13
Hubs
~4h
Fastest
~23h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
508
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 Idaho Falls from Portland

Nearby airports with service to Idaho Falls Regional Airport.
Metric PDX→IDA SEA→IDA
Distance from PDX – 129 mi
Nonstop airlines 2 2
Weekly flights 9 43
Flight time 1h 39m 1h 46m
Departure OTP 85% –
Seattle (SEA) to Idaho Falls flights
Airports within 200 miles of PDX with service to Idaho Falls Regional Airport.
Know before you go

Travel Essentials

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

When it's 6:00 PM in Portland, it's 7:00 PM in Idaho Falls.
Distance & Flight Time
537 mi / 865 km
Nonstop flight time is approximately 1h 39m to 1h 47m.
Facts

PDX–IDA Quick Facts

Key statistics for the Portland to Idaho Falls route.
Route details
Distance537 mi / 865 km
Flight time1h 39m to 1h 47m
Time difference+1 hour
Airlines (nonstop)2
Weekly flights9 out / 1 return
1-stop connections13 hubs
Origin: PDX
Full namePortland International Airport
IATA / ICAOPDX / KPDX
TimezoneAmerica/Los_Angeles
Passengers/yr17.3M
Elevation31 ft / 9 m
Destination: IDA
Full nameIdaho Falls Regional Airport
IATA / ICAOIDA / KIDA
TimezoneAmerica/Boise
Passengers/yr0.6M
Elevation4,744 ft / 1,446 m
FAQ

Frequently Asked Questions

Common questions about PDX to IDA flights.
Nonstop flights from Portland International Airport to Idaho Falls Regional Airport take approximately 1h 39m to 1h 47m. The route covers 537 miles.
2 airlines operate nonstop service: Alaska Airlines and Allegiant Air.
There are approximately 9 nonstop flights per week from PDX to IDA. The return direction has about 1 weekly flights.
Yes, 1-stop connections are available through JAC, SAN, DAL, VNY, PHX, SEA, SNA, SLC, AZA, LAS, DEN, DFW and ORD. These options provide additional schedule flexibility.
Idaho Falls is 1 hour ahead of Portland.
Yes, return flights from IDA 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 IDA

Portland International Airport (PDX) and Idaho Falls Regional Airport (IDA) are connected by nonstop service from Alaska Airlines and Allegiant Air. With 9 weekly departures, this is a regularly served route.

PDX to IDA Flight Duration and Schedule

Nonstop flight time from PDX to IDA ranges from 1 hours 39 minutes to 1 hours 47 minutes. The route covers a distance of 537 miles (865 km). There are approximately 9 weekly flights outbound and 1 return, totaling 10 flights per week in both directions.

Connecting Options and Alternatives

13 one-stop connections are available, with the fastest taking approximately 4 hours via JAC. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Seattle (SEA).