Flights Amarillo → Seattle
As of November 2026, economy flights from Amarillo to Seattle have a typical range USD 744–1484, median USD 1053. Full range across all 312 offers: USD 547–4445. We analyzed 312 offers from 5 airlines in a single price check.
Preview snapshot — prices change. Search for live results.
Data collected by LetsFG's multi-source price checks — every airline and the major booking sites checked for this route. How we collect data →
Best offers by airline: Amarillo → Seattle
Based on 312 offers · November 2026. Prices and availability change — run a live search to confirm.
Bag & seat fees: Amarillo → Seattle
Add-on pricing from the cheapest available offer per airline · November 2026 · USD
| Airline | Carry-on | Checked bag | Seat selection |
|---|---|---|---|
| Southwest | — | USD 90 | — |
| Southwest Airlines | — | — | — |
| American Airlines | — | — | — |
| Alaska Airlines | Included | — | — |
| United | — | — | — |
Fees are estimates from the prices we checked and may not reflect your specific itinerary, booking class, or payment method. Run a live search for exact pricing.
How much do flights from Amarillo to Seattle cost?
Based on 312 offers · November 2026
Amarillo to Seattle flights ranged from USD 547 to USD 4445 across 312 offers analyzed in November 2026. The chart below shows how prices distributed across all 312 offers.
These 312 offers (November 2026) span multiple departure dates and booking windows — your travel dates may fall anywhere in this distribution. Only a live search shows where your specific trip lands.
50% of offers priced between USD 839 and USD 1296
What hidden fees do Amarillo to Seattle flights charge?
Ancillary fees — bags, seat selection, and payment surcharges — can add 10–25% to the base fare on Amarillo to Seattle routes. The breakdown below is based on 312 offers analyzed in November 2026.
| Carrier | Avg fee (USD) | % of base fare |
|---|---|---|
| Southwest | 90 | 14% |
| WN | 32 | 4% |
| AA | 36 | 3% |
| AS | 10 | 1% |
| UA | 14 | 1% |
Southwest: base ~USD 570 + fees USD 90 = ~USD 660 total. Alaska Airlines: base ~USD 1286 + fees USD 10 = ~USD 1296 total.
Southwest's USD 90 ancillary fees narrow the gap with Alaska Airlines's lower-fee model — the USD 716 base difference shrinks to USD 636 after fees. Always compare total cost, not just the advertised base fare.
Estimates based on median total minus average ancillary fee. Actual base fares vary by itinerary.Fee levels vary significantly across carriers on this route — some carriers charge 50%+ above the base fare in ancillary fees.
Run your search to see itemized fees for your itineraryWhich airline is cheapest from Amarillo to Seattle?
5 airlines flew Amarillo to Seattle in this dataset. Knowing the airline isn't enough — the typical fare range below shows how far prices swing on each one. Median and range include all fees we recorded.
Even on the cheapest airline (Southwest), fares ranged USD 583–761 in this snapshot. Your exact price depends on your dates and how far ahead you book — run a live search to see your number →
| Airline | Offers | Typical range (USD) | Median (USD) | Fees (USD) |
|---|---|---|---|---|
 Southwest | 17 | 583–761 | 660 | 90 (14%) |
 Southwest Airlines | 108 | 730–1115 | 867 | 32 (4%) |
 American Airlines | 121 | 818–1390 | 1102 | 36 (3%) |
 Alaska Airlines | 6 | 1097–2896 | 1296 | 10 (1%) |
 United Airlines | 60 | 1206–1965 | 1442 | 14 (1%) |
Where do the best Amarillo → Seattle prices come from?
We checked direct airlines, travel agencies, and meta-search for this route. On this route the lowest median came from travel agency sources, but the cheapest channel shifts by route and date — which is exactly why a live search across all of them wins.
We compare every airline and the major booking sites but never disclose which — that's our edge. Prices are the ones we observed and aren't official data from any platform. Run a live search and we bring you the cheapest, wherever it is.
Key facts: Amarillo to Seattle flights
- Full-service carriers on Amarillo–Seattle cost 1.7x more than budget airlines (USD 1280 vs USD 763 median; overall median USD 1053).
- Southwest charges 9.0x more in ancillary fees than AS — USD 90 vs USD 10 avg per booking.
- The same route priced USD 521 apart depending on where it was booked — the lowest median was USD 660. We search every airline and the major booking sites at once so you always see that lowest price.
Frequently asked questions
- How much does a flight from Amarillo to Seattle cost?
- Based on 312 offers analyzed, Amarillo to Seattle flights range from USD 547 to USD 4445, with a median price of USD 1053. Search for your specific dates →
- What hidden fees should I expect on Amarillo to Seattle flights?
- On average, ancillary fees (bags, seat selection) add USD 33 to the base fare on Amarillo to Seattle flights. See itemized fees for your itinerary →
- Which airline is cheapest on Amarillo to Seattle including all fees?
- Southwest has the lowest median fare on Amarillo to Seattle at USD 660 (median across 17 offers in our snapshot). Check which airline wins on your dates →
- Which booking site has the cheapest Amarillo–Seattle flights?
- It depends on your dates — no single site is always cheapest. We search every airline and the major booking sites at once (travel agencies and meta-search included) and surface whichever is lowest; the best median in this snapshot was USD 660. Run a live search and we'll find the cheapest for you →
- Why do prices vary so much on Amarillo to Seattle routes?
- Amarillo to Seattle has 5 airlines competing, creating a price range from USD 547 to USD 4445 across 312 offers. Prices on this route change with booking timing, advance purchase, and ancillary add-ons. Find where your trip lands in the distribution →
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