Quick Answer
The best overall way to get from Portland Airport (PDX) to Union Station is by taking the MAX Red Line light rail. The journey takes about 38 minutes, costs only $2.50 for an Adult 2.5-Hour Ticket, and runs directly from the airport terminal to within a 5-minute walk of Union Station. For those with heavy luggage or arriving late, ride-share services (Uber/Lyft) or a taxi are the most convenient door-to-door options, with a travel time of 15-25 minutes and a cost of $35-$55.
1. By Train & Light Rail (MAX Red Line) â The Recommended Choice
The TriMet MAX (Metropolitan Area Express) Red Line is a light rail system that provides the most efficient and cost-effective public transit link between Portland International Airport (PDX) and downtown Portland, stopping at Union Station/NW 5th & Glisan.
Why it's the top pick: It's affordable, reliable, avoids traffic, and picks up directly from the airport terminal.
| Aspect | Details |
|---|---|
| Travel Time | Approximately 38 minutes from PDX to Union Station. |
| Cost (Adult Fare) | $2.50 for a 2.5-Hour Ticket or $5.00 for a 1-Day Pass. Honored Citizen (65+)/Youth fares are $1.25/$2.50. |
| Frequency | Every 15 minutes during most of the day, early morning and late evening every 30 minutes. |
| Operating Hours | Approximately 4:50 AM to 11:30 PM daily (check TriMet's official schedule for latest times). |
| Accessibility | Fully accessible with level boarding, spaces for wheelchairs, bikes, and luggage racks. |
Step-by-Step Guide
Step 1: After collecting baggage, follow the clearly marked "MAX Red Line to City Center" signs within PDX's lower terminal. The station is located across from the baggage claim area.
Step 2: Purchase a ticket from the ticket vending machines (cash or card accepted). Validate your ticket.
Step 3: Board any westbound MAX Red Line train (destination: Beaverton Transit Center).
Step 4: Disembark at the "Union Station / NW 5th & Glisan" stop. Union Station is a short 3-5 minute walk south.
Pros & Cons
Pros: Extremely cheap, frequent service, no traffic worries, environmentally friendly, direct terminal access.
Cons: Can be crowded during rush hour (7-9 AM, 4-6 PM), less ideal for travelers with an excessive amount of luggage.
3. By Shuttle & Bus Services â Budget Shared Rides
Shared-ride shuttles and public buses offer budget alternatives, though they are slower and less direct.
Shared-Ride Shuttles (e.g., SuperShuttle by ExecuCar)
These services offer door-to-door shared van rides. You may share the van with other passengers heading to different downtown locations.
- Cost: $20 - $35 per person to downtown.
- Time: 30-50 minutes, depending on the number of stops.
- Booking: Advance online booking is recommended. Kiosks are available in the baggage claim area.
Public Bus (TriMet Line 72)
The TriMet bus Line 72 (82nd Ave) connects to the MAX system and can be a multi-leg option.
- Route: From PDX, take the PDX Shuttle (Bus 82) to the Parkrose/Sumner Transit Center, then transfer to Bus 72 heading west, which stops near Union Station.
- Cost: $2.50 (covered by the same TriMet ticket/Pass as MAX).
- Time: 55-70 minutes total.
- Verdict: This is more complex and slower than the direct MAX Red Line and is generally not recommended for first-time visitors with luggage.
4. By Car Rental & Driving
Renting a car is practical if you plan to explore beyond Portland. All major rental companies have counters at PDX.
Driving Directions & Details
Route: Take I-205 S to I-84 W. Continue onto I-5 S and take exit 302B for NW Union Station. Total distance is about 12 miles.
Travel Time: 15-20 minutes without traffic. Rush hour (7-9 AM, 4-6 PM) can extend this to 40-60 minutes.
Parking at Union Station: Short-term parking is available but can be expensive. Consider using a nearby parking garage like Union Station's own lot or SmartPark garages.
Cost Breakdown: Rental ($40-$80/day) + Gas ($3-$5) + Parking ($20-$40/day) + Potential Tolls (none on this route). This option only makes financial sense for longer stays or extensive regional travel.
5. Cost & Time Comparison Table: PDX to Union Station
| Transport Method | Approx. Cost (One Way) | Travel Time | Best For | Our Rating |
|---|---|---|---|---|
| MAX Red Line (Light Rail) | $2.50 | ~38 min | Budget travelers, solo travelers, avoiding traffic | â â â â â (Best Value) |
| Ride-Share (UberX/Lyft) | $35 - $50 | 15-25 min | Groups, convenience, late arrivals | â â â â â (Best Convenience) |
| Taxi | $45 - $55 | 15-25 min | Immediate pickup, no smartphone needed | â â â ââ |
| Shared-Ride Shuttle | $20 - $35 | 30-50 min | Budget door-to-door service | â â â ââ |
| Car Rental | $40+ (plus parking & gas) | 15-60 min | Exploring beyond the city | â â âââ (For city transfer only) |
Key Takeaway: For pure airport-to-station transfer, the MAX Red Line is unrivaled in value. For ultimate ease, especially with luggage or after hours, ride-share is worth the premium.
6. Traveler Tips & Practical Experience
Insights from frequent travelers and local knowledge to enhance your trip:
Luggage Strategy
- The MAX has dedicated luggage racks and space near doors. During busy times, keep your bags close.
- If you have excessive or very heavy luggage, the walk from the MAX stop to Union Station (though short) might be challenging. Opt for a ride-share or taxi in this case.
Navigating PDX & Transfers
- PDX is consistently rated one of the best airports in the US. Signage to ground transportation is excellent.
- If you need a Hop Card (TriMet's reusable fare card), you can purchase one at the ticket machines at the MAX station. It offers convenience if you'll be using transit multiple times.
Timing & Connectivity
- If your train from Union Station is on Amtrak, allow extra time. Check-in and baggage drop can take 30+ minutes before departure.
- Wi-Fi: Free Wi-Fi is available on MAX trains and at PDX, allowing you to book a ride-share or check schedules on the go.
- Late-Night Arrivals: If your flight lands after 11:30 PM, your only public transit option is a taxi or ride-share. Plan and budget accordingly.
FAQs: Portland Airport to Union Station
Is there a direct train from Portland Airport to Union Station?
Yes, absolutely. The TriMet MAX Red Line light rail provides a direct, single-seat ride from the airport terminal to the "Union Station / NW 5th & Glisan" stop. No train transfers are required.
How much is a taxi from PDX to Union Station?
A metered taxi from PDX to Union Station typically costs between $45 and $55, depending on traffic and exact destination. This includes an airport access fee.
What is the cheapest way to get from Portland Airport to downtown?
The cheapest way is the MAX Red Line light rail at only $2.50 for a 2.5-hour ticket. It is also one of the most efficient ways to reach Union Station and downtown.
How late does the MAX Red Line run from the airport?
The last westbound MAX Red Line train from PDX typically departs around 11:30 PM. Always check the latest schedule on the official TriMet website for the most current times.
Is the MAX Red Line running 24 hours?
No. The MAX Red Line does not operate 24 hours. There is a gap in service from roughly midnight until before 5 AM. For flights arriving during this period, you must use a taxi, ride-share, or pre-booked shuttle.
Is Uber or Lyft available at Portland Airport?
Yes. Both Uber and Lyft operate at PDX. The pick-up zone is on the lower roadway (arrivals level). Follow the signs for "Ride App Pick-Up" or use the instructions in your app.
How long is the ride from PDX to Union Station on the MAX?
The ride on the MAX Red Line from PDX to the Union Station stop takes approximately 38 minutes.
Is the MAX Red Line accessible for travelers with disabilities or large luggage?
Yes. The MAX is fully accessible with level boarding, spaces for wheelchairs, and luggage racks. However, if you have a very large quantity of luggage, a ride-share or taxi might provide a more comfortable door-to-door experience.