Salt Lake City to Portland

2 airlines · 2 aircraft ranked

In economy, Delta's Main Cabin (A220-300) leads the field with a 5.2/10.In first class, Delta's Delta First Class (A220-300) edges out the field with a 2.8/10.

How we score → Last updated June 2026

Quick pick

Best economy:strong pick

Fly Delta. It has a wider seat (18.6" vs 17.5").

If prices are similar, go with this one.

Best first class:close call

Fly Delta. It scores higher across seat comfort and amenities.

If fares are comparable, this is the better cabin.

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recliner · 2-2 · 37" pitchVery reliablePoints: Amex MR

2.8

Below average

Seat 1.2·Amenity 5.1

recliner · 2-2 · 40" pitchReliablePoints: Bilt

2.8

Below average

Seat 1.3·Amenity 5.1

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Data verified June 2026

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Airlines on this route

Delta

Alaska

Route insights

In economy, Delta's Main Cabin (A220-300) leads the field with a 5.2/10.
In first class, Delta's Delta First Class (A220-300) edges out the field with a 2.8/10.

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Frequently asked

Which is better in first: Delta or Alaska on SLC-PDX?

Delta First Class (Delta Air Lines, A220-300) and First Class (Alaska Airlines, 737-900ER) score virtually the same in first: 2.8 vs 2.8/10. The biggest gap is seat width — 21"-wide seats vs 20.5" — but neither carrier pulls ahead overall.

Which is better in economy: Delta or Alaska on SLC-PDX?

Main Cabin (Delta Air Lines, A220-300) edges out Main Cabin (Alaska Airlines, 737-900ER) in economy, scoring 5.2/10 vs 4.4. The deciding factor: AC + USB-C vs USB-C only.

What are the best seats in Delta Delta First Class on SLC-PDX?

Best: Row 1 for maximum legroom as a bulkhead. Seats 1A and 1F offer window views with extra privacy. The 2-2 layout means no middle seats. Avoid: Row 3 is closest to the forward galley and lavatory. Bulkhead rows lack under-seat storage during taxi, takeoff, and landing. The A220 has one of the widest domestic first class seats at 20.5 inches. Collins MiQ recliners with individual AC power and USB-A. 13.3-inch seatback HD screens with live TV and 300+ on-demand titles. Delta Sync WiFi free for SkyMiles members. Complimentary meal service on flights over 900 miles; snack basket on shorter flights.

What are the best seats in Delta Main Cabin on SLC-PDX?

Best: The 2-seat side (A-B) avoids the middle seat entirely. Exit row seats offer extra legroom. Comfort+ seats in rows 10-18 have 34-inch pitch. Avoid: Last rows (32-33) have limited recline and are near the rear lavatory. Middle seat E in the 3-seat section is the tightest spot. The A220 economy is the widest in Delta's narrowbody fleet at 18.6 inches — 1.5 inches wider than the 737. The 2-3 asymmetric layout means only one middle seat per row instead of two. 10.1-inch seatback screens with live TV. Delta Sync WiFi free for SkyMiles members. USB-A at every seat, AC outlets shared between pairs (left side) or trios (right side). 30 Comfort+ seats have 34-inch pitch; 88 Main Cabin seats have 30-32 inches.

What are the best seats in Alaska First Class on SLC-PDX?

Best: Row 1 for maximum legroom. Window seats in rows 1-2 are quiet and private. Avoid: Row 4 (last row of first) may have limited meal choices due to service order. 41-inch pitch is among the best domestic first class products in the US. No seatback IFE screens; stream to personal devices via Gogo 2Ku Wi-Fi. USB-A and AC outlet under center armrest. Free for T-Mobile customers. Pre-order meals system with limited choices.

What are the best seats in Alaska Main Cabin on SLC-PDX?

Best: Exit row seats (row 15/16) offer extra legroom. Avoid: Last row (34) has limited recline and is near the lavatory. Middle seats throughout. Standard domestic economy with 31-inch pitch. USB-A and AC power at every seat. No seatback screens; entertainment streams to personal devices. Boeing Sky Interior with larger overhead bins. Exit row seats on the 737 offer extra legroom but do not recline. The row immediately before the exit also has limited recline due to clearance requirements.