Award flights from Seattle (SEA) to Guam (GUM)
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In the last 30 days AwardTool saw award space on 6 programs for SEA→GUM. Lowest economy: 36,200 miles + $36.10 (United MileagePlus). Lowest business class: 196,600 miles + $5.60 (United MileagePlus); mixed cabin from 130,000 points + $47.70 (Alaska Atmos Rewards). Lowest first class: 130,000 points + $47.70 (Alaska Atmos Rewards).
Prices observed – ; newest observation .
Page regenerated from the Oct 19, 2026 data snapshot (normally daily). Summary last changed . Seats change quickly.
Seattle (SEA) to Guam (GUM) at a glance
- From
- Seattle-Tacoma International, Seattle, Washington, United States (SEA)
- To
- Guam International, Guam (GUM)
- Programs with award space seen
- 6 of 6 programs tracked on this route
- Nonstop award space seen
- Not seen in the last 30 days
- Airlines seen on these awards
- Alaska Airlines (AS), Delta Air Lines (DL), Korean Air (KE), Philippine Airlines (PR), United Airlines (UA)
- Departures with open awards
- Oct 2026 to Aug 2027
- Most dates with space
- 29 of 29 departure dates checked (United MileagePlus, economy)
- Latest departure with space
- Observation window
- Awards observed in the last 30 days
- Destination guide
- Award flights to Guam (GUM)
Compare programs by cabin
The lowest one-way award each program showed in each cabin, sorted by points.
Economy
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| United MileagePlusLowest observed | 36,200 pts + $36.10 | 2 stops | United Airlines (UA) | 8 | 29 | See dates | |
| Virgin Australia Velocity | 42,000 pts + $13.77 | 2 stops | United Airlines (UA) | 9+ | 13 | See dates | |
| Air France/KLM Flying Blue | 47,000 pts + $57.19 | 1 stop | Delta Air Lines (DL), Korean Air (KE) | 2 | 8 | See dates | |
| Avianca LifeMiles | 55,000 pts + $34.99 | 2 stops | United Airlines (UA) | 9+ | 14 | See dates | |
| Alaska Atmos Rewards | 65,000 pts + $47.70 | 2 stops | Alaska Airlines (AS), Philippine Airlines (PR) | 3 | 20 | See dates | |
| Delta SkyMiles | 134,000 pts + $28.39 | 1 stop | Delta Air Lines (DL), Korean Air (KE) | 2 | 13 | See dates |
Premium Economy
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| United MileagePlusLowest observed | 65,000 pts + $5.60 | 2 stops | United Airlines (UA) | 9+ | 29 | See dates | |
| Delta SkyMiles | 175,200 pts + $28.39 | 1 stop | Delta Air Lines (DL), Korean Air (KE) | 2 | 13 | See dates |
Not seen in premium economy: Alaska Atmos Rewards, Avianca LifeMiles, Air France/KLM Flying Blue and Virgin Australia Velocity.
Business Class
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Alaska Atmos RewardsLowest, mixed cabin | 130,000 pts + $47.70Mixed cabin | 2 stops | Alaska Airlines (AS), Philippine Airlines (PR) | 1 | 19 | See dates | |
| United MileagePlus | 196,600 pts + $5.60 | 2 stops | United Airlines (UA) | 9+ | 29 | See dates | |
| Delta SkyMiles | 450,000 pts + $44.10Mixed cabin | 1 stop | Delta Air Lines (DL), Korean Air (KE) | 1 | 6 | See dates |
Not seen in business class: Avianca LifeMiles, Air France/KLM Flying Blue and Virgin Australia Velocity.
First Class
| Program | Points + taxes | Stops | Airlines seen | Seats | Dates seen | Newest observation | |
|---|---|---|---|---|---|---|---|
| Alaska Atmos RewardsLowest observed | 130,000 pts + $47.70 | 2 stops | Alaska Airlines (AS), Philippine Airlines (PR) | 1 | 8 | See dates | |
| United MileagePlus | 196,600 pts + $5.60 | 2 stops | United Airlines (UA) | 9+ | 29 | See dates | |
| Delta SkyMiles | 472,000 pts + $28.39Mixed cabin | 2 stops | Delta Air Lines (DL), Korean Air (KE) | 1 | 8 | See dates |
Not seen in first class: Avianca LifeMiles, Air France/KLM Flying Blue and Virgin Australia Velocity.
Not seen means AwardTool hasn't observed this cabin on this route in the last 30 days. It doesn't mean the airline has no seats. Dates seen counts departure dates with an open award in that cabin at any price; newest observation is the latest time AwardTool saw one of them. Seats is the count the program reported when we observed it; some programs report at most 9.
Observed award examples
| Departure | Cabin | Program | Points + taxes | Seats | Stops | Observed (UTC) | |
|---|---|---|---|---|---|---|---|
| Economy | United MileagePlus | 36,200 pts + $36.10 | 8 | 2 stops | Check this date | ||
| Economy | Air France/KLM Flying Blue | 47,000 pts + $57.19 | 2 | 1 stop | Check this date | ||
| Economy | Virgin Australia Velocity | 48,000 pts + $27.60 | 9+ | 2 stops | Check this date | ||
| Economy | Avianca LifeMiles | 55,000 pts + $56.39 | 9+ | 2 stops | Check this date | ||
| Premium Economy | United MileagePlus | 65,000 pts + $5.60 | 9+ | 2 stops | Check this date | ||
| Business | Alaska Atmos Rewards | 130,000 pts + $47.70Mixed cabin | 1 | 2 stops | Check this date | ||
| First | Alaska Atmos Rewards | 130,000 pts + $53.30 | 1 | 2 stops | Check this date | ||
| First | Delta SkyMiles | 499,900 pts + $28.39 | 1 | 2 stops | Check this date |
Prices are one-way per traveler: the program's points or miles plus taxes and carrier fees in USD, as AwardTool observed them in the observation window. Award space changes constantly. A seat we saw may be gone, and space we haven't seen may exist. Always confirm with a live search before transferring points; most transfers can't be reversed.
Best months to fly from Seattle (SEA) to Guam (GUM) on points
| Month | Economy | Premium Economy | Business | First |
|---|---|---|---|---|
| 37,200 · MileagePlus (13 dates) | 65,000 · MileagePlus (13 dates) | 130,000 · Atmos (13 dates)Mixed cabin | 130,000 · Atmos (4 dates) | |
| 36,200 · MileagePlus (2 dates) | 65,000 · MileagePlus (2 dates) | 130,000 · Atmos (2 dates)Mixed cabin | 130,000 · Atmos (1 date) | |
| 42,000 · Velocity (1 date) | 65,000 · MileagePlus (5 dates) | 196,600 · MileagePlus (5 dates) | 196,600 · MileagePlus (5 dates) | |
| 42,000 · Velocity (1 date) | 65,000 · MileagePlus (2 dates) | 229,900 · MileagePlus (2 dates) | 229,900 · MileagePlus (2 dates) | |
| 45,000 · MileagePlus (1 date) | 65,000 · MileagePlus (1 date) | 130,000 · Atmos (1 date)Mixed cabin | 130,000 · Atmos (1 date) | |
| 45,000 · MileagePlus (1 date) | 65,000 · MileagePlus (1 date) | 229,900 · MileagePlus (1 date) | 229,900 · MileagePlus (1 date) | |
| 65,000 · Atmos (3 dates) | 65,000 · MileagePlus (3 dates) | 130,000 · Atmos (3 dates)Mixed cabin | 130,000 · Atmos (2 dates) | |
| 65,000 · Atmos (2 dates) | 171,100 · MileagePlus (2 dates) | 229,900 · MileagePlus (2 dates) | 229,900 · MileagePlus (2 dates) | |
| 47,500 · Flying Blue (1 date) | — | — | — |
Points that transfer to these programs
| Program | Amex | Bilt | Capital One | Chase | Citi | Wells Fargo |
|---|---|---|---|---|---|---|
| Air France/KLM Flying Blue | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant |
| Alaska Atmos Rewards | — | 1:1 · ~1 day | — | — | — | — |
| Avianca LifeMiles | 1:1 · Instant | 1:1 · Instant | 1:1 · Instant | — | 1:1 · Instant | 1:1 · Instant |
| Delta SkyMiles | 1:1 · Instant | — | — | — | — | — |
| United MileagePlus | — | 1:1 · Instant | — | 1:1 · Instant | — | — |
Check current transfer bonuses. Most transfers can't be reversed. No bank transfers to Virgin Australia Velocity.
Search, calendar and alerts from Seattle (SEA) to Guam (GUM)
Route calendar
Every departure date with open award seats on SEA→GUM for United MileagePlus and the other programs: a limited window on the free plan and 365 days with Pro.
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Search Seattle (SEA) to Guam (GUM)How many miles or points you need from Seattle (SEA) to Guam (GUM)
- In economy, United MileagePlus had the lowest observed award, 36,200 miles + $36.10; see how many miles you need with United MileagePlus.
- In premium economy, United MileagePlus had the lowest observed award, 65,000 miles + $5.60; see how many miles you need with United MileagePlus.
- In business class, United MileagePlus had the lowest observed award, 196,600 miles + $5.60, apart from a mixed-cabin award from 130,000 points + $47.70 with Alaska Atmos Rewards; see how many miles you need with United MileagePlus.
- In first class, Alaska Atmos Rewards had the lowest observed award, 130,000 points + $47.70; see how many points you need with Alaska Atmos Rewards.
Questions about award flights from Seattle (SEA) to Guam (GUM)
What's the lowest Seattle (SEA) to Guam (GUM) award price AwardTool has seen?
In economy, 36,200 miles + $36.10 with United MileagePlus. Seen Oct 14, 2026, 19:55 UTC for a Nov 16, 2026 departure. United MileagePlus showed economy award space on 29 departure dates at any price (newest observation Oct 17, 2026, 22:32 UTC). In business class, 196,600 miles + $5.60 with United MileagePlus. Seen Oct 14, 2026, 19:55 UTC for a Nov 16, 2026 departure. United MileagePlus showed business-class award space on 29 departure dates at any price (newest observation Oct 17, 2026, 22:32 UTC). A mixed-cabin itinerary, with part of the trip in a lower cabin, was seen from 130,000 points + $47.70 with Alaska Atmos Rewards. Search live before transferring points.
Which loyalty programs had award space from Seattle (SEA) to Guam (GUM)?
6 programs in the last 30 days: Alaska Atmos Rewards (economy 20 dates, business class 19 dates, first class 8 dates); Avianca LifeMiles (economy 14 dates); Delta SkyMiles (economy 13 dates, premium economy 13 dates, business class 6 dates, first class 8 dates); Air France/KLM Flying Blue (economy 8 dates); United MileagePlus (economy 29 dates, premium economy 29 dates, business class 29 dates, first class 29 dates); Virgin Australia Velocity (economy 13 dates). Dates count departure dates with an open award.
Is there nonstop award space from Seattle (SEA) to Guam (GUM)?
AwardTool hasn't observed nonstop award space on this route in the last 30 days. The awards it saw connected with 1 to 2 stops on itineraries including Alaska Airlines, Delta Air Lines, Korean Air and Philippine Airlines. That doesn't mean nonstop space never appears.
Which credit card points can book awards from Seattle (SEA) to Guam (GUM)?
American Express Membership Rewards: Avianca LifeMiles (1:1), Delta SkyMiles (1:1), Air France/KLM Flying Blue (1:1). Bilt Rewards: Alaska Atmos Rewards (1:1), Avianca LifeMiles (1:1), Air France/KLM Flying Blue (1:1), United MileagePlus (1:1). Capital One Miles: Avianca LifeMiles (1:1), Air France/KLM Flying Blue (1:1). Chase Ultimate Rewards: Air France/KLM Flying Blue (1:1), United MileagePlus (1:1). Citi ThankYou Points: Avianca LifeMiles (1:1), Air France/KLM Flying Blue (1:1). Wells Fargo Rewards: Avianca LifeMiles (1:1), Air France/KLM Flying Blue (1:1). Ratios come from AwardTool's transfer partner list; check current bonuses first.
Which months had the lowest award prices from Seattle (SEA) to Guam (GUM)?
Counting only month prices from programs with award space on 2 or more dates that month, and leaving out unusually low outliers: in economy, the lowest award was for Nov 2026 departures, 36,200 miles with MileagePlus (2 dates); in business class, the lowest award was for Oct 2026 departures, 196,600 miles with MileagePlus (13 dates), and a mixed-cabin itinerary was seen for Oct 2026 departures from 130,000 points with Atmos. The month table shows every lowest price, including those. Based on dates we observed, not a forecast.