When is the cheapest time to book InterContinental Hotels CASCAIS-ESTORIL by IHG?

Across 16,589 tracked price checks, the cheapest booking window for InterContinental Hotels CASCAIS-ESTORIL by IHG has been 90+ days before check-in, at a $395 median per night. The observed median nightly rate is $390. The lowest nightly median over the next year is $194, around December 1.

Median price trend for next 365 days
$194Min, Dec 1
$407Median
$1,824Max, Sep 20
Visible rangeAug 15 - May 14
$0$521$1K$1.6K$2.1KAug 15Oct 8Dec 2Jan 25Mar 21May 14
Hover a dateSee price
Median hotel price chart
DateMedianRange
Aug 15, 2026$522$456 - $597
Aug 16, 2026$511$456 - $578
Aug 17, 2026$504$427 - $563
Aug 18, 2026$391$382 - $443
Aug 19, 2026$439$391 - $522
Aug 20, 2026$427$405 - $451
Aug 21, 2026$490$461 - $601
Aug 22, 2026$408$395 - $465
Aug 23, 2026$411$376 - $430
Aug 24, 2026$411$405 - $464
Aug 25, 2026$388$354 - $437
Aug 26, 2026$398$352 - $437
Aug 27, 2026$447$394 - $460
Aug 28, 2026$447$418 - $515
Aug 29, 2026$396$371 - $460
Aug 30, 2026$383$352 - $430
Aug 31, 2026$408$354 - $437
Sep 1, 2026$405$336 - $456
Sep 2, 2026$435$358 - $456
Sep 3, 2026$523$415 - $561
Sep 4, 2026$948$565 - $1,076
Sep 5, 2026$883$844 - $1,068
Sep 6, 2026$616$521 - $776
Sep 7, 2026$446$380 - $472
Sep 8, 2026$501$397 - $589
Sep 9, 2026$616$590 - $807
Sep 10, 2026$956$942 - $970
Sep 11, 2026$752$720 - $783
Sep 12, 2026$498$471 - $628
Sep 13, 2026$408$385 - $431
Sep 14, 2026$341$340 - $415
Sep 15, 2026$414$403 - $425
Sep 16, 2026$357$333 - $436
Sep 17, 2026$1,091$862 - $1,320
Sep 18, 2026$754$746 - $922
Sep 19, 2026$956$904 - $1,008
Sep 20, 2026$1,824$873 - $2,004
Sep 21, 2026$596$559 - $632
Sep 22, 2026$594$589 - $848
Sep 23, 2026$730$669 - $790
Sep 24, 2026$499$430 - $613
Sep 25, 2026$682$630 - $733
Sep 26, 2026$418$417 - $532
Sep 27, 2026$416$405 - $427
Sep 28, 2026$358$357 - $438
Sep 29, 2026$445$419 - $470
Sep 30, 2026$371$370 - $453
Oct 1, 2026$442$433 - $450
Oct 2, 2026$405$384 - $470
Oct 3, 2026$479$451 - $507
Oct 4, 2026$376$376 - $460
Oct 5, 2026$519$438 - $600
Oct 6, 2026$1,131$1,128 - $1,235
Oct 7, 2026$809$646 - $971
Oct 8, 2026$383$383 - $468
Oct 9, 2026$444$434 - $453
Oct 10, 2026$352$352 - $430
Oct 11, 2026$403$386 - $419
Oct 12, 2026$395$351 - $427
Oct 13, 2026$427$411 - $442
Oct 14, 2026$376$376 - $460
Oct 15, 2026$570$537 - $603
Oct 16, 2026$530$523 - $645
Oct 17, 2026$675$577 - $772
Oct 18, 2026$417$414 - $507
Oct 19, 2026$366$346 - $386
Oct 20, 2026$306$306 - $372
Oct 21, 2026$381$375 - $386
Oct 22, 2026$332$331 - $403
Oct 23, 2026$454$434 - $474
Oct 24, 2026$384$383 - $469
Oct 25, 2026$410$375 - $445
Oct 26, 2026$309$304 - $378
Oct 27, 2026$363$344 - $381
Oct 28, 2026$304$299 - $372
Oct 29, 2026$391$370 - $412
Oct 30, 2026$342$325 - $414
Oct 31, 2026$336$301 - $371
Nov 1, 2026$225$222 - $282
Nov 2, 2026$302$294 - $309
Nov 3, 2026$256$254 - $330
Nov 4, 2026$298$279 - $317
Nov 5, 2026$227$225 - $288
Nov 6, 2026$297$286 - $308
Nov 7, 2026$231$229 - $295
Nov 8, 2026$321$282 - $360
Nov 9, 2026$588$512 - $671
Nov 10, 2026$742$719 - $764
Nov 11, 2026$653$633 - $812
Nov 12, 2026$419$403 - $434
Nov 13, 2026$284$256 - $333
Nov 14, 2026$273$265 - $281
Nov 15, 2026$222$220 - $282
Nov 16, 2026$263$255 - $270
Nov 17, 2026$222$220 - $282
Nov 18, 2026$263$255 - $270
Nov 19, 2026$222$220 - $282
Nov 20, 2026$281$272 - $289
Nov 21, 2026$222$220 - $282
Nov 22, 2026$263$255 - $270
Nov 23, 2026$222$220 - $282
Nov 24, 2026$263$255 - $270
Nov 25, 2026$222$220 - $282
Nov 26, 2026$281$272 - $289
Nov 27, 2026$258$238 - $301
Nov 28, 2026$263$255 - $270
Nov 29, 2026$223$220 - $282
Nov 30, 2026$255$239 - $270
Dec 1, 2026$194$193 - $246
Dec 2, 2026$230$223 - $236
Dec 3, 2026$198$193 - $246
Dec 4, 2026$246$238 - $253
Dec 5, 2026$198$193 - $246
Dec 6, 2026$230$223 - $236
Dec 7, 2026$194$193 - $246
Dec 8, 2026$230$223 - $236
Dec 9, 2026$223$195 - $246
Dec 10, 2026$237$236 - $238
Dec 11, 2026$237$207 - $263
Dec 12, 2026$230$223 - $236
Dec 13, 2026$223$195 - $246
Dec 14, 2026$230$223 - $236
Dec 15, 2026$223$193 - $246
Dec 16, 2026$230$223 - $236
Dec 17, 2026$237$193 - $246
Dec 18, 2026$246$238 - $253
Dec 19, 2026$223$193 - $246
Dec 20, 2026$231$226 - $236
Dec 21, 2026$228$199 - $253
Dec 22, 2026$248$243 - $252
Dec 23, 2026$251$199 - $279
Dec 24, 2026$239$236 - $241
Dec 25, 2026$244$214 - $271
Dec 26, 2026$236$229 - $242
Dec 27, 2026$228$196 - $253
Dec 28, 2026$312$290 - $334
Dec 29, 2026$353$309 - $394
Dec 30, 2026$378$372 - $383
Dec 31, 2026$342$339 - $436
Jan 1, 2027$274$264 - $284
Jan 2, 2027$243$214 - $270
Jan 3, 2027$252$244 - $260
Jan 4, 2027$243$214 - $270
Jan 5, 2027$252$244 - $260
Jan 6, 2027$243$214 - $270
Jan 7, 2027$260$260 - $260
Jan 8, 2027$260$229 - $290
Jan 9, 2027$252$244 - $260
Jan 10, 2027$243$214 - $270
Jan 11, 2027$252$244 - $260
Jan 12, 2027$243$214 - $270
Jan 13, 2027$252$244 - $260
Jan 14, 2027$260$214 - $270
Jan 15, 2027$270$260 - $279
Jan 16, 2027$243$214 - $270
Jan 17, 2027$252$244 - $260
Jan 18, 2027$243$214 - $270
Jan 19, 2027$252$244 - $260
Jan 20, 2027$243$214 - $270
Jan 21, 2027$260$260 - $260
Jan 22, 2027$260$229 - $290
Jan 23, 2027$252$244 - $260
Jan 24, 2027$243$214 - $270
Jan 25, 2027$252$244 - $260
Jan 26, 2027$243$214 - $270
Jan 27, 2027$252$244 - $260
Jan 28, 2027$260$214 - $270
Jan 29, 2027$270$260 - $279
Jan 30, 2027$243$214 - $270
Jan 31, 2027$257$244 - $270
Feb 1, 2027$243$214 - $270
Feb 2, 2027$257$244 - $270
Feb 3, 2027$243$214 - $260
Feb 4, 2027$266$261 - $270
Feb 5, 2027$260$229 - $279
Feb 6, 2027$256$244 - $268
Feb 7, 2027$243$214 - $260
Feb 8, 2027$244$215 - $270
Feb 9, 2027$246$246 - $246
Feb 10, 2027$233$219 - $247
Feb 11, 2027$209$202 - $215
Feb 12, 2027$260$260 - $260
Feb 13, 2027$242$214 - $270
Feb 14, 2027$248$245 - $251
Feb 15, 2027$234$234 - $234
Feb 16, 2027$229$214 - $244
Feb 17, 2027$209$202 - $215
Feb 18, 2027$260$260 - $260
Feb 19, 2027$245$229 - $261
Feb 20, 2027$209$202 - $215
Feb 21, 2027$243$243 - $243
Feb 22, 2027$229$214 - $244
Feb 23, 2027$209$202 - $215
Feb 24, 2027$243$243 - $243
Feb 25, 2027$237$214 - $261
Feb 26, 2027$231$230 - $232
Feb 27, 2027$243$243 - $243
Feb 28, 2027$280$214 - $346
Mar 1, 2027$386$371 - $402
Mar 2, 2027$446$446 - $446
Mar 3, 2027$423$398 - $448
Mar 4, 2027$386$371 - $402
Mar 5, 2027$477$477 - $477
Mar 6, 2027$423$398 - $448
Mar 7, 2027$386$371 - $402
Mar 8, 2027$467$467 - $467
Mar 9, 2027$423$398 - $448
Mar 10, 2027$386$371 - $402
Mar 11, 2027$477$477 - $477
Mar 12, 2027$452$427 - $478
Mar 13, 2027$386$371 - $402
Mar 14, 2027$467$467 - $467
Mar 15, 2027$462$436 - $489
Mar 16, 2027$422$405 - $440
Mar 17, 2027$451$451 - $451
Mar 18, 2027$461$409 - $514
Mar 19, 2027$516$489 - $542
Mar 20, 2027$488$488 - $488
Mar 21, 2027$445$413 - $477
Mar 22, 2027$451$440 - $463
Mar 23, 2027$470$470 - $470
Mar 24, 2027$431$404 - $459
Mar 25, 2027$448$417 - $479
Mar 26, 2027$515$515 - $515
Mar 27, 2027$458$431 - $484
Mar 28, 2027$461$434 - $488
Mar 29, 2027$493$493 - $493
Mar 30, 2027$457$442 - $472
Mar 31, 2027$429$403 - $455
Apr 1, 2027$493$493 - $493
Apr 2, 2027$503$486 - $520
Apr 3, 2027$463$463 - $463
Apr 4, 2027$454$454 - $454
Apr 5, 2027$468$442 - $495
Apr 6, 2027$459$445 - $473
Apr 7, 2027$457$457 - $457
Apr 8, 2027$467$413 - $520
Apr 9, 2027$517$489 - $545
Apr 10, 2027$485$485 - $485
Apr 11, 2027$441$409 - $474
Apr 12, 2027$465$440 - $490
Apr 13, 2027$473$473 - $473
Apr 14, 2027$428$404 - $453
Apr 15, 2027$458$406 - $509
Apr 16, 2027$539$539 - $539
Apr 17, 2027$472$454 - $489
Apr 18, 2027$450$420 - $480
Apr 19, 2027$494$494 - $494
Apr 20, 2027$460$442 - $478
Apr 21, 2027$427$403 - $452
Apr 22, 2027$512$512 - $512
Apr 23, 2027$514$481 - $547
Apr 24, 2027$476$463 - $490
Apr 25, 2027$480$480 - $480
Apr 26, 2027$468$442 - $495
Apr 27, 2027$458$445 - $470
Apr 28, 2027$432$432 - $432
Apr 29, 2027$453$413 - $493
Apr 30, 2027$482$440 - $524
May 1, 2027$524$524 - $524
May 2, 2027$497$469 - $525
May 3, 2027$498$473 - $523
May 4, 2027$524$524 - $524
May 5, 2027$492$458 - $525
May 6, 2027$509$459 - $559
May 7, 2027$560$560 - $560
May 8, 2027$496$469 - $522
May 9, 2027$494$467 - $520
May 10, 2027$524$524 - $524
May 11, 2027$499$469 - $528
May 12, 2027$502$478 - $526
May 13, 2027$527$527 - $527
May 14, 2027$531$501 - $561

Observed sample summaries are historical price observations, not guaranteed availability.

When to book

90+ days in advance

Across observed booking windows, median prices range from $395 to $431. The spread is modest, so treat this as a directional signal rather than a strict rule.

Booking window medians

16,589 price checks - high confidence
0–1 days (last minute)$431
2–3 days$431
4–7 days$398
8–14 days (1–2 weeks)$397
15–30 days (2–4 weeks)$404
31–60 days (1–2 months)$397
61–90 days (2–3 months)$396
90+ days (3+ months)$395

Best check-in day

11% spread
Sun$388
Mon$392
Tue$395
Wed$395
Thu$429
Fri$406
Sat$400
City context

Compared with Cascais

Its observed median is 0% above the Cascais city median.

See the Cascais timing chart

Frequently asked questions

How much does InterContinental Hotels CASCAIS-ESTORIL by IHG cost per night?

Observed nightly medians for InterContinental Hotels CASCAIS-ESTORIL by IHG center on $390, ranging from $194 on the cheapest dates to $1,824 at the peak.

Is InterContinental Hotels CASCAIS-ESTORIL by IHG cheaper last-minute or in advance?

Neither clearly wins: the 90+ days median of $395 and the 4–7 days median of $398 differ by less than 5%.

Is InterContinental Hotels CASCAIS-ESTORIL by IHG cheaper on weekdays than on weekends?

The day of the week barely moves the price: the Sunday–Thursday median of $395 and the Friday–Saturday median of $403 differ by less than 5%. The cheapest check-in day has been Sunday.

What is the cheapest time of year to stay at InterContinental Hotels CASCAIS-ESTORIL by IHG?

Over the next year, December looks cheapest with nightly medians around $230, while September peaks at around $512.

When is InterContinental Hotels CASCAIS-ESTORIL by IHG most expensive?

The highest nightly median observed over the next year is $1,824, around September 20. By booking window, prices peak at a $431 median when booked 0–1 days before check-in.

How does InterContinental Hotels CASCAIS-ESTORIL by IHG compare with Cascais hotel prices?

Its $390 observed median sits within 5% of the Cascais city median of $389 — about average for the city.

Location

Cascais

Map of InterContinental Hotels CASCAIS-ESTORIL by IHG in Cascais

Lisboa, Cascais, Estoril