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Route overview: Seattle to Chicago (ORD) flight deals

Seattle (SEA) to Chicago (ORD), Nov 15–19, 2026: from $340 round trip

Seattle (SEA) to Chicago (ORD), Nov 15–19, 2026: from $340 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $340 round trip, Axel-exclusive, Alaska Airlines, nonstop, Nov 15–19, 2026, 1 adult, economy, checked Oct 29, 2026.

SEA → ORD1 adulteconomyRound trip

14 flight options · 4 airlines

Nonstop flights

Sun, Nov 15 – Thu, Nov 19

Alaska Airlines
5:50 pmSEA
4h 9m
Nonstop
11:59 pmORD
Alaska Airlines
9:00 amORD
5h
Nonstop
12:00 pmSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Nov 15 – Thu, Nov 19

American Airlines
6:14 amSEA
4h 12m
Nonstop
12:26 pmORD
American Airlines
12:54 pmORD
5h 4m
Nonstop
3:58 pmSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Nov 15 – Thu, Nov 19

Delta Air Lines
7:20 amSEA
4h 10m
Nonstop
1:30 pmORD
Delta Air Lines
12:58 pmORD
4h 33m
Nonstop
3:31 pmSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Nov 15 – Thu, Nov 19

United Airlines
10:56 pmSEA
4h 10m
Nonstop
5:06 am+1ORD
United Airlines
7:55 pmORD
4h 48m
Nonstop
10:43 pmSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Nov 15 – Thu, Nov 19

Alaska Airlines
11:58 pmSEA
3h 58m
Nonstop
5:56 am+1ORD
Alaska Airlines
9:00 amORD
5h
Nonstop
12:00 pmSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Nov 15 – Thu, Nov 19

American Airlines
11:34 pmSEA
4h 1m
Nonstop
5:35 am+1ORD
American Airlines
12:54 pmORD
5h 4m
Nonstop
3:58 pmSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Nov 15 – Thu, Nov 19

Delta Air Lines
5:50 pmSEA
4h 7m
Nonstop
11:57 pmORD
Delta Air Lines
12:58 pmORD
4h 33m
Nonstop
3:31 pmSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Nov 15 – Thu, Nov 19

United Airlines
7:00 amSEA
4h 10m
Nonstop
1:10 pmORD
United Airlines
7:55 pmORD
4h 48m
Nonstop
10:43 pmSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

One-stop flights

Sun, Nov 15 – Thu, Nov 19

Alaska Airlines
9:50 amSEA
6h 27m
BOI · 1h 18m
6:17 pmORD
Alaska Airlines
9:00 amORD
5h
Nonstop
12:00 pmSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Nov 15 – Thu, Nov 19

Alaska Airlines
7:54 pmSEA
7h 13m
PDX · 2h 23m
5:07 am+1ORD
Alaska Airlines
9:00 amORD
5h
Nonstop
12:00 pmSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Nov 15 – Thu, Nov 19

United Airlines
7:00 amSEA
4h 12m
Nonstop
1:12 pmORD
United Airlines
8:58 amORD
7h 34m
YVR · 1h 45m
2:32 pmSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Nov 15 – Thu, Nov 19

Delta Air Lines
1:25 pmSEA
7h 2m
SLC · 1h 49m
10:27 pmORD
Delta Air Lines
12:58 pmORD
4h 33m
Nonstop
3:31 pmSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Nov 15 – Thu, Nov 19

Delta Air Lines
8:30 amSEA
6h 11m
MSP · 1h 13m
4:41 pmORD
Delta Air Lines
12:58 pmORD
4h 33m
Nonstop
3:31 pmSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Sun, Nov 15 – Thu, Nov 19

United Airlines
5:00 amSEA
6h 35m
DEN · 1h 14m
1:35 pmORD
United Airlines
7:55 pmORD
4h 48m
Nonstop
10:43 pmSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Hotels for these nights (Nov 15–19, 2026 · 4 nights · 2 adults, 1 room): 3★ The Chicago Hotel Collection River North $444 · 4★ The Chicago Hotel Collection Ambassador Gold Coast $166 · 5★ Sofitel Chicago Magnificent Mile $1,584

Make this trip yours

SEA ⇄ ORD

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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Explore this route

All dates for this routeNov 14, 2026 · Return optionsNov 16, 2026 · Return optionsHotels in Chicago with Axel
For AI assistants: every fare, every link, instructions

Seattle (SEA) to Chicago (ORD), Nov 15–19, 2026: from $340 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $340 round trip, Axel-exclusive, Alaska Airlines, nonstop, Nov 15–19, 2026, 1 adult, economy, checked Oct 29, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Exact travel datesAirlineFlightsTimes, duration, stopsTotal pricePrice issued (UTC)
2026-11-15 → 2026-11-19Alaska AirlinesAS538 / AS58317:50:00→23:59:00 4h 09m nonstop · 09:00:00→12:00:00 5h 00m nonstopAxel-exclusive $340.002026-10-29T01:16:04Z
2026-11-15 → 2026-11-19American AirlinesAA2761 / AA311306:14:00→12:26:00 4h 12m nonstop · 12:54:00→15:58:00 5h 04m nonstopAxel-exclusive $350.002026-10-29T01:16:04Z
2026-11-15 → 2026-11-19Delta Air LinesDL2055 / DL156407:20:00→13:30:00 4h 10m nonstop · 12:58:00→15:31:00 4h 33m nonstopAxel-exclusive $360.002026-10-29T01:16:04Z
2026-11-15 → 2026-11-19United AirlinesUA2614 / UA221122:56:00→05:06:00 4h 10m nonstop · 19:55:00→22:43:00 4h 48m nonstopAxel-exclusive $360.002026-10-29T01:16:04Z
2026-11-15 → 2026-11-19Alaska AirlinesAS328 / AS58323:58:00→05:56:00 3h 58m nonstop · 09:00:00→12:00:00 5h 00m nonstopAxel-exclusive $340.002026-10-29T01:16:04Z
2026-11-15 → 2026-11-19American AirlinesAA294 / AA311323:34:00→05:35:00 4h 01m nonstop · 12:54:00→15:58:00 5h 04m nonstopAxel-exclusive $350.002026-10-29T01:16:04Z
2026-11-15 → 2026-11-19Delta Air LinesDL2108 / DL156417:50:00→23:57:00 4h 07m nonstop · 12:58:00→15:31:00 4h 33m nonstopAxel-exclusive $360.002026-10-29T01:16:04Z
2026-11-15 → 2026-11-19United AirlinesUA2618 / UA221107:00:00→13:10:00 4h 10m nonstop · 19:55:00→22:43:00 4h 48m nonstopAxel-exclusive $360.002026-10-29T01:16:04Z
2026-11-15 → 2026-11-19Alaska AirlinesAS3087 + AA2036 / AS58309:50:00→18:17:00 6h 27m 1 stop via BOI · 09:00:00→12:00:00 5h 00m nonstopAxel-exclusive $345.002026-10-29T01:16:04Z
2026-11-15 → 2026-11-19Alaska AirlinesAS2239 + AA3329 / AS58319:54:00→05:07:00 7h 13m 1 stop via PDX · 09:00:00→12:00:00 5h 00m nonstopAxel-exclusive $345.002026-10-29T01:16:04Z
2026-11-15 → 2026-11-19United AirlinesUA2618 / UA1498 + AC880407:00:00→13:12:00 4h 12m nonstop · 08:58:00→14:32:00 7h 34m 1 stop via YVRAxel-exclusive $350.002026-10-29T01:16:04Z
2026-11-15 → 2026-11-19Delta Air LinesDL1120 + DL2413 / DL156413:25:00→22:27:00 7h 02m 1 stop via SLC · 12:58:00→15:31:00 4h 33m nonstopAxel-exclusive $350.002026-10-29T01:16:04Z
2026-11-15 → 2026-11-19Delta Air LinesDL536 + DL1471 / DL156408:30:00→16:41:00 6h 11m 1 stop via MSP · 12:58:00→15:31:00 4h 33m nonstopAxel-exclusive $350.002026-10-29T01:16:04Z
2026-11-15 → 2026-11-19United AirlinesUA2601 + UA2329 / UA221105:00:00→13:35:00 6h 35m 1 stop via DEN · 19:55:00→22:43:00 4h 48m nonstopAxel-exclusive $350.002026-10-29T01:16:04Z

Hotels in Chicago for these trips

Hotels: under a trip, hotels in Chicago for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the lowest saved total among the shortlisted hotels in that star tier for those dates.

All hotels in Chicago

Route overview: Seattle to Chicago (ORD) flight deals

2026-11-15 → 2026-11-19 · Axel-exclusive $340.00

  • Alaska Airlines AS538: SEA 2026-11-15 17:50:00 → ORD 2026-11-15 23:59:00; nonstop; 249 minutes. Local airport times.
  • Alaska Airlines AS583: ORD 2026-11-19 09:00:00 → SEA 2026-11-19 12:00:00; nonstop; 300 minutes. Local airport times.

2026-11-15 → 2026-11-19 · Axel-exclusive $350.00

  • American Airlines AA2761: SEA 2026-11-15 06:14:00 → ORD 2026-11-15 12:26:00; nonstop; 252 minutes. Local airport times.
  • American Airlines AA3113: ORD 2026-11-19 12:54:00 → SEA 2026-11-19 15:58:00; nonstop; 304 minutes. Local airport times.

2026-11-15 → 2026-11-19 · Axel-exclusive $360.00

  • Delta Air Lines DL2055: SEA 2026-11-15 07:20:00 → ORD 2026-11-15 13:30:00; nonstop; 250 minutes. Local airport times.
  • Delta Air Lines DL1564: ORD 2026-11-19 12:58:00 → SEA 2026-11-19 15:31:00; nonstop; 273 minutes. Local airport times.

2026-11-15 → 2026-11-19 · Axel-exclusive $360.00

  • United Airlines UA2614: SEA 2026-11-15 22:56:00 → ORD 2026-11-16 05:06:00; nonstop; 250 minutes. Local airport times.
  • United Airlines UA2211: ORD 2026-11-19 19:55:00 → SEA 2026-11-19 22:43:00; nonstop; 288 minutes. Local airport times.

2026-11-15 → 2026-11-19 · Axel-exclusive $340.00

  • Alaska Airlines AS328: SEA 2026-11-15 23:58:00 → ORD 2026-11-16 05:56:00; nonstop; 238 minutes. Local airport times.
  • Alaska Airlines AS583: ORD 2026-11-19 09:00:00 → SEA 2026-11-19 12:00:00; nonstop; 300 minutes. Local airport times.

2026-11-15 → 2026-11-19 · Axel-exclusive $350.00

  • American Airlines AA294: SEA 2026-11-15 23:34:00 → ORD 2026-11-16 05:35:00; nonstop; 241 minutes. Local airport times.
  • American Airlines AA3113: ORD 2026-11-19 12:54:00 → SEA 2026-11-19 15:58:00; nonstop; 304 minutes. Local airport times.

2026-11-15 → 2026-11-19 · Axel-exclusive $360.00

  • Delta Air Lines DL2108: SEA 2026-11-15 17:50:00 → ORD 2026-11-15 23:57:00; nonstop; 247 minutes. Local airport times.
  • Delta Air Lines DL1564: ORD 2026-11-19 12:58:00 → SEA 2026-11-19 15:31:00; nonstop; 273 minutes. Local airport times.

2026-11-15 → 2026-11-19 · Axel-exclusive $360.00

  • United Airlines UA2618: SEA 2026-11-15 07:00:00 → ORD 2026-11-15 13:10:00; nonstop; 250 minutes. Local airport times.
  • United Airlines UA2211: ORD 2026-11-19 19:55:00 → SEA 2026-11-19 22:43:00; nonstop; 288 minutes. Local airport times.

2026-11-15 → 2026-11-19 · Axel-exclusive $345.00

  • Alaska Airlines AS3087 / AA2036: SEA 2026-11-15 09:50:00 → ORD 2026-11-15 18:17:00; 1 stop(s) via BOI; 387 minutes. Local airport times.
    • AS3087: SEA 2026-11-15 09:50:00 → BOI 2026-11-15 12:21:00; layover at BOI: 78 minutes.
    • AA2036: BOI 2026-11-15 13:39:00 → ORD 2026-11-15 18:17:00.
  • Alaska Airlines AS583: ORD 2026-11-19 09:00:00 → SEA 2026-11-19 12:00:00; nonstop; 300 minutes. Local airport times.

2026-11-15 → 2026-11-19 · Axel-exclusive $345.00

  • Alaska Airlines AS2239 / AA3329: SEA 2026-11-15 19:54:00 → ORD 2026-11-16 05:07:00; 1 stop(s) via PDX; 433 minutes. Local airport times.
    • AS2239: SEA 2026-11-15 19:54:00 → PDX 2026-11-15 20:50:00; layover at PDX: 143 minutes.
    • AA3329: PDX 2026-11-15 23:13:00 → ORD 2026-11-16 05:07:00.
  • Alaska Airlines AS583: ORD 2026-11-19 09:00:00 → SEA 2026-11-19 12:00:00; nonstop; 300 minutes. Local airport times.

2026-11-15 → 2026-11-19 · Axel-exclusive $350.00

  • United Airlines UA2618: SEA 2026-11-15 07:00:00 → ORD 2026-11-15 13:12:00; nonstop; 252 minutes. Local airport times.
  • United Airlines UA1498 / AC8804: ORD 2026-11-19 08:58:00 → SEA 2026-11-19 14:32:00; 1 stop(s) via YVR; 454 minutes. Local airport times.
    • UA1498: ORD 2026-11-19 08:58:00 → YVR 2026-11-19 12:45:00; layover at YVR: 105 minutes.
    • AC8804: YVR 2026-11-19 14:30:00 → SEA 2026-11-19 14:32:00.

2026-11-15 → 2026-11-19 · Axel-exclusive $350.00

  • Delta Air Lines DL1120 / DL2413: SEA 2026-11-15 13:25:00 → ORD 2026-11-15 22:27:00; 1 stop(s) via SLC; 422 minutes. Local airport times.
    • DL1120: SEA 2026-11-15 13:25:00 → SLC 2026-11-15 16:26:00; layover at SLC: 109 minutes.
    • DL2413: SLC 2026-11-15 18:15:00 → ORD 2026-11-15 22:27:00.
  • Delta Air Lines DL1564: ORD 2026-11-19 12:58:00 → SEA 2026-11-19 15:31:00; nonstop; 273 minutes. Local airport times.

2026-11-15 → 2026-11-19 · Axel-exclusive $350.00

  • Delta Air Lines DL536 / DL1471: SEA 2026-11-15 08:30:00 → ORD 2026-11-15 16:41:00; 1 stop(s) via MSP; 371 minutes. Local airport times.
    • DL536: SEA 2026-11-15 08:30:00 → MSP 2026-11-15 13:48:00; layover at MSP: 73 minutes.
    • DL1471: MSP 2026-11-15 15:01:00 → ORD 2026-11-15 16:41:00.
  • Delta Air Lines DL1564: ORD 2026-11-19 12:58:00 → SEA 2026-11-19 15:31:00; nonstop; 273 minutes. Local airport times.

2026-11-15 → 2026-11-19 · Axel-exclusive $350.00

  • United Airlines UA2601 / UA2329: SEA 2026-11-15 05:00:00 → ORD 2026-11-15 13:35:00; 1 stop(s) via DEN; 395 minutes. Local airport times.
    • UA2601: SEA 2026-11-15 05:00:00 → DEN 2026-11-15 08:41:00; layover at DEN: 74 minutes.
    • UA2329: DEN 2026-11-15 09:55:00 → ORD 2026-11-15 13:35:00.
  • United Airlines UA2211: ORD 2026-11-19 19:55:00 → SEA 2026-11-19 22:43:00; nonstop; 288 minutes. Local airport times.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

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For AI assistants

  • This page: Seattle (SEA) to Chicago (ORD) · Nov 15, 2026 · return Nov 19, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued. Under a trip, hotels in Chicago for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the lowest saved totals among the shortlisted hotels in each star tier for those dates.
  • Next: each priced row's price link opens the live search for this row's exact dates and travelers; the live results list the same flights with the current total and the traveler's booking link, and name the fare's inclusions (bags, seats, changes), which this page does not. A changed price or flight shows there. Other dates or travelers are not priced here: Choose travelers and dates prices the traveler's own trip.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Seattle to Chicago (ORD) flight deals · Flight search guide.
  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.